New Coleoptera records from New Brunswick, Canada: Mycetophagidae, Tetratomidae, and Melandryidae.

We report 21 new species records for the Coleoptera fauna of New Brunswick, Canada, seven of which are new records for the Maritime provinces. Four species of Mycetophagidae (Litargus didesmus Say, Litargus tetrapilotus LeConte, Mycetophagus punctatus Say, and Mycetophagus quadriguttatus Müller) are newly reported for the province of New Brunswick. Litargus didesmus is newly recorded for the Maritime provinces. Seven species of Tetratomidae are added to the faunal list of New Brunswick: Eustrophus tomentosus Say, Penthe obliquata (Fabricius), and Tetratoma tessellata Melsheimer are new to New Brunswick: Hallomenus serricornis LeConte, Pisenus humeralis Kirby, Synstrophus repandus (Horn), and Tetratoma variegata Casey, which are newly recorded for New Brunswick and the Maritime provinces. Ten additional species of Melandryidae are reported from New Brunswick, of which Orchesia cultriformis Laliberté, Orchesia ovata Laliberté, Phloeotrya fusca (LeConte), Scotochroides antennatus Mank, Spilotus quadripustulatus (Melsheimer), Symphora flavicollis (Haldeman), Symphora rugosa (Haldeman), and Zilora hispida LeConte are new for the province, and Microscapha clavicornis LeConte and Zilora nuda Provancher are newly recorded for the Maritime provinces. In addition, we report numerous additional records for three species of Mycetophagidae and one species of Melandryidae previously recorded from New Brunswick that suggest these species are more widely distributed than previously known. Collection, habitat data, and distribution maps are presented for all these species.

Introduction

The Melandryidae and Tetratomidae of the Maritime provinces of Canada were reviewed by Majka and Pollock (2006). More recently, Majka (2010) reviewed the Mycetophagidae of the region. Intensive collecting in New Brunswick by the first author since 2003 and records obtained from by-catch samples during a study to develop a general attractant for the detection of invasive species of Cerambycidae have yielded additional new provincial records in the above families. The purpose of this paper is to report on these new records. A brief synopsis of each family is included in the results below.

Methods and conventions

The following records are based on specimens collected during a general survey by the first author to document the Coleoptera fauna of New Brunswick and from by-catch samples obtained in Lindgren 12-funnel traps placed at various sites in New Brunswick from 2008–2011 as part of a study to develop improved lures for survey of potentially invasive species of Cerambycidae. Additional records were obtained from specimens contained in the collection belonging to Natural Resources Canada, Canadian Forest Service - Atlantic Forestry Centre, Fredericton, New Brunswick.

Collection methods

Various methods were employed to collect the species reported in this study. Details are outlined in Webster et al. (2009, Appendix). Many specimens were collected in Lindgren funnel traps. These traps mimic tree trunks and are often effective for sampling species of Coleoptera that live in microhabitats associated with standing trees (Lindgren 1983). See Webster et al. (in press) for details of the methods used for deployment of Lindgren 12-funnel traps and sample collection. A description of the habitat was recorded for all specimens collected during this survey. Locality and habitat data are presented exactly as on labels for each record. This information, as well as additional collecting notes, is summarized and discussed in collection and habitat data for each species.

Distribution

Distribution maps, created using ArcMap and ArcGIS, are presented for each species in New Brunswick. Every species is cited with current distribution in Canada and Alaska, using abbreviations for the state, provinces, and territories. New records for New Brunswick are indicated in bold under Distribution in Canada and Alaska. The following abbreviations are used in the text:PageBreak

Acronyms of collections examined or where specimens reside referred to in this study are as follows:

AFC Atlantic Forestry Centre, Natural Resources Canada, Canadian Forest Service, Fredericton, New Brunswick, Canada

CNC Canadian National Collection of Insects, Arachnids and Nematodes, Agriculture and Agri-Food Canada, Ottawa, Ontario, Canada

NBM New Brunswick Museum, Saint John, New Brunswick, Canada

RWC Reginald P. Webster Collection, Charters Settlement, New Brunswick, Canada

Results

Species accounts

All records below are species newly recorded for New Brunswick, Canada, unless noted otherwise (additional records). Species followed by ** are newly recorded from the Maritime provinces (New Brunswick, Nova Scotia, Prince Edward Island) of Canada.

The classification of the Mycetophagidae, Tetratomidae, and Melandryidae follows Bouchard et al. (2011).

Family Mycetophagidae Leach, 1815

The Mycetophagidae (the hairy fungus beetles) are found in mushrooms or fleshy polypore fungi that have begun to dehydrate, under fungus-covered bark or on moldy vegetative material (Young 2002). Some species, such as (Linnaeus), are often found in stored products. Majka (2010) reviewed the Mycetophagidae of the Maritime provinces and reported four species for New Brunswick, three for the first time. Four additional species ( Say, Müller, Say, and LeConte) are reported here from the province, as well as new localities and additional bionomic data for the three species recently reported by Majka (2010) (Table 1). is newly recorded for the Maritime provinces.

Table 1.

Species of Mycetophagidae, Tetratomidae, and Melandryidae reported from New Brunswick, Canada.

Family Mycetophagidae Leach

Subfamily Mycetophaginae Leach

Tribe Mycetophagini Leach

Mycetophagus flexuosus Say

Mycetophagus punctatus Say*

Mycetophagus serrulatus Casey

Mycetophagus pluripunctatus LeConte

Mycetophagus quadriguttatus Müller*

Tribe Typhaeini Thomson

Typhaea stercorea (Linnaeus)

Litargus didesmus Say**

Litargus tetraspilotus LeConte*

Family Tetratomidae Billberg

Subfamily Tetratominae Billberg

Tetratoma tessellata Melsheimer*

Tetratoma variegata Casey**

Subfamily Piseninae Miyatake

Pisenus humeralis Kirby**

Subfamily Penthinae Lacordaire

Penthe obliquata (Fabricius)*

Penthe pimelia (Fabricius)

Subfamily Hallomeninae Gistel

Hallomenus serricornis LeConte**

Subfamily Eustrophinae Gistel

Tribe Eustrophini Gistel

Eustrophus tomentosus Say*

Synstrophus repandus (Horn)**

Tribe Holostrophini Nikitsky

Pseudoholostrophus discolor (Horn)

Family Melandryidae Leach

Subfamily Melandryidae Leach

Tribe Dircaeni Kirby

Dircaea liturata (LeConte)

Tribe Hypulini Gistel

Hypulus simulator Newman

Symphora flavicollis (Haldeman)*

Symphora rugosa (Haldeman)*

Tribe Melandryini Leach

Emmesa connectens Newman

Emmesa labiata (Say)

Melandrya striata Say

Phryganophilus collaris LeConte

Prothalpia undata LeConte

Tribe Orchesiini Mulsant

Microscapha clavicornis LeConte**

Orchesia castanea (Melsheimer)

Orchesia cultriformis Laliberté*

Orchesia ovata Laliberté*

Tribe Serropalpini Latreille

Enchodes sericea (Haldeman)

Scotochroa atra LeConte

Scotochroa buprestoides (Kirby)

Scotochroides antennatus Mank*

Serropalpus coxalis Mank

Serropalpus substriatus Haldeman

Phloeotyra fusca (LeConte)*

Spilotus quadripustulatus (Melsheimer)*

Xylita livida (Sahlberge)

Xylita laevigata (Hellenius)

Tribe Zilorini Desbrochers des Loges

Zilora hispida LeConte*

Zilora nuda Provancher**

Notes: *New to province, **New to Maritime provinces.

Subfamily Mycetophaginae Leach, 1815

Tribe

Say, 1826

http://species-id.net/wiki/Mycetophagus_flexuosus

Map 1

Map 1.

Collection localities in New Brunswick, Canada of .

Material examined.

Additional New Brunswick records, Carleton Co., Meduxnekeag Valley Nature Preserve, 46.1907°N, 67.6740°W, 8.VIII.2006, R. P. Webster, mature mixed forest, on partially dried species on dead standing sugar maple (1,PageBreak RWC); Jackson Falls, Bell Forest, 46.2200°N, 67.7231°W, 26.VI.2007, R. P. Webster, mature hardwood forest, u.v. light (1, RWC); same locality, collector, and forest type, 9.VIII.2005, 13.VIII.2007, on partially dried species on dead standing sugar maple (1, RWC); same locality, collector, and forest type, 4–12.VI.2008, Lindgren funnel trap (1, AFC). Queens Co., Grand Lake near Scotchtown, 45.8762°N, 66.1816°W, 19.IX.2006, R. P. Webster, oak and maple forest, in decayed log covered with gilled mushrooms and polypore fungi (1, RWC); Cranberry Lake P.N.A (Protected Natural Area), 46.1125°N, 65.6075°W, 24.IV-5.V.2009, 12–21.V.2009, R. Webster & M.-A. Giguère, old red oak forest, Lindgren funnel traps (2, AFC). York Co., Charters Settlement, 45.8395°N, 66.7391°W, 9.VII.2006, R. P. Webster, mixed forest, u.v. light (1 RWC); same locality, collector, and forest type, 29.VIII.2007, 21.IX.2007, in pile of moldy corncobs and cornhusks (2, RWC); same locality and collector but 45.8340°N, 66.7450°W, 11.VII.2006, mature mixed forest, on partially dried species on dead standing trembling aspen (1, RWC); 15 km W of Tracy off Rt. 645, 45.6848°N, 66.8821°W, 1–8.VI.2009, R. Webster & M.-A. Giguère, old red pine forest, Lindgren funnel trap (1, AFC); same locality and habitat data but 18.V-2.VI.2010, R. Webster & C. MacKay, Lindgren funnel trap (1, AFC).

Collection and habitat data.

Adults of in New Brunswick were found in hardwood forests with sugar maple ( Marsh.) and American beech ( Ehrh.), an old red oak ( L.) forest, mixed forests, and an old (180-year-old) red pine ( Ait.) forest. This species was found in partially dried species on dead, standing sugar maples, on a dead, standing trembling aspen ( Michx.), in a decayed log covered with gilled mushrooms and polypore fungi, in a pile of moldy corncobs and cornhusks, and at an ultraviolet light. Specimens were also captured in Lindgren funnel traps at several localities. Cline and Leschen (2005) reported from the oyster mushroom, Fries. Other fungal associations with this species were reported in Majka (2010). Adults in New Brunswick were collected during April, May, June, July, August, and September.

Distribution in Canada and Alaska.

MB, ON, QC, NB (Bousquet 1991; Majka 2010). Makja (2010) reported this species for the first time from New Brunswick and the Maritime provinces based on two specimens collected in Edmundston (Madawaska Co.) by Richard Migneault. The above records indicate that this species in not uncommon and is probably widespread in New Brunswick.

Say, 1826

http://species-id.net/wiki/Mycetophagus_punctatus

Map 2

Map 2.

Collection localities in New Brunswick, Canada of .

New Brunswick, Carleton Co., Meduxnekeag Valley Nature Preserve, 46.1883°N, 67.6745°W, 9.VIII.2005, R. P. Webster & M.-A. Giguère, mature hardwood forest, on partially dried species on dead standing sugar PageBreakmaple (3, RWC); Jackson Falls, Bell Forest, 46.2200°N, 67.7215°W, 9.VIII.2005, R. P. Webster & M.-A. Giguère, mature hardwood forest, on partially dried species on dead standing sugar maple (6, RWC); same locality but 46.2200°N, 67.7231°W, 19–27.VI.2008, R. P. Webster, mature hardwood forest, Lindgren funnel trap (1, AFC). Sunbury Co., Burton near Sunpoke Lake, 45.7658°N, 66.5546°W, 20.VI.2007, R. P. Webster, red oak and red maple forest, on slightly dried on dead standing poplar (1, RWC). York Co., Canterbury, near Browns Mountain Fen, 45.8876°N, 67.6560°W, 3.VIII.2006, R. Webster & M.-A. Giguère, mature hardwood forest, on partially dried species on dead standing sugar maple (1, NBM).

All the records of this species from New Brunswick were from hardwood forests (sugar maple and American beech, red oak and red maple ( L.)). Most adults were collected from partially dried species, including the oyster mushroom, , on dead, standing sugar maples and a dead, standing poplar (probably trembling aspen). One individual was captured in a Lindgren funnel trap. Cline and Leschen (2005) also reported from . Majka (2010) reported other fungal associations with this species. Adults were captured during June and August.

MB, ON, QC, NB, NS (Bousquet 1991; Majka 2010). Majka (2010) newly recorded this species from Nova Scotia and the Maritime provinces.

Casey, 1900

http://species-id.net/wiki/Mycetophagus_serrulatus

Map 3

Map 3.

Collection localities in New Brunswick, Canada of .

Additional New Brunswick records. Carleton Co., Meduxnekeag Valley Nature Preserve, 46.1907°N, 67.6740°W, 20.VI.2006, R. P. Webster, mature mixed forest, on partially dried species on dead standing trembling aspen (1, RWC); same locality but 46.1877°N, 67.6717°W, 2.IX.2008, R. P. Webster, mature hardwood forest, on slightly dried on sugar maple (9, NBM, RWC); Jackson Falls, Bell Forest, 46.2200°N, 67.7231°W, 7.VI.2007, R. P. Webster, mature hardwood forest, in polypore fungi on large basswood log (1, NBM); same locality and forest type but 20–26.V.2009, R. Webster & M.-A. Giguère, Lindgren funnel trap (1, AFC). Queens Co., Cranberry Lake P.N.A, 46.1125°N, 65.6075°W, 5–11.VI.2009, R. Webster & M.-A. Giguère, mature red oak forest, Lindgren funnel trap (1, AFC). York Co. Canterbury, near Browns Mountain Fen, 45.8876°N, 67.6560°W, 3.VIII.2006, mature hardwood forest, on partially dried species on dead standing sugar maple (2, RWC); Charters Settlement, 45.8395°N, 66.7391°W, 20.VII.2006, R. P. Webster, mixed forest, u.v. light (1, RWC).

Most adults of from New Brunswick were collected in hardwood forests (sugar maple and American beech, red oak) orPageBreak mixed forests. Majka (2010) reported a specimen from a balsam fir ( (L.) Mill.) forest. Adults were found on slightly dried (Fr.) Karsten on sugar maple, in polypore fungi on a large basswood ( L.) log, and in partially dried sp. on dead, standing sugar maples and trembling aspen. Adults were collected during June, July, August, and September.

MB, ON, QC, NB, NS (Bousquet 1991; Dollin et al. 2008; Majka 2010). Majka (2010) newly reported this species from New Brunswick from the Grand Manan archipelago, Kent Island (Charlotte Co.). This species is probably widespread in the province.

LeConte, 1856

http://species-id.net/wiki/Mycetophagus_pluripunctatus

Map 4

Map 4.

Collection localities in New Brunswick, Canada of .

Additional New Brunswick records. Carleton Co., Jackson Falls, Bell Forest, 46.2200°N, 67.7231°W, 6.V.2007, R. P. Webster, mature hardwood forest, on fleshy polypore (bracket) fungi on dead standing beech (5, NBM, RWC); Belleville, 1.3 km E jct. Rt. 540 and Plymouth Rd., 46.1867°N, 67.6817°W, 7.V.2008, R. P. Webster, old hardwood forest, on fleshy (shelf) polypore fungi on beech log (2, RWC). Queens Co., Cranberry Lake P.N.A, 46.1125°N, 65.6075°W, 24.IV-5.V.2009, 27.V–5.VI.2009, 5–11.VI.2009, R. Webster & M.-A. Giguère, mature red oak forest, Lindgren funnel traps (5, AFC). Restigouche Co., vic. Summit Depot, 47.7836°N, 68.3227°W, 21.VII.2010, R. Webster and M. Turgeon, clear-cut, in decaying on dead standing yellow birch (1, RWC); Dionne Brook P.N.A., 47.9030°N, 68.3503°W, 30.V–15.VI.2011, M. Roy & V. Webster, old-growth northern hardwood forest, Lindgren funnel trap (1, NBM); same locality and collectors but 47.9064°N, 68.3441°W, 27.VI–14.VII.2011, old-growth white spruce and balsam fir forest, Lindgren funnel trap (1, AFC). Sunbury Co., Acadia Research Forest, 45.9866°N, 66.3841°W, 16–24.VI.2009, R. Webster & M.-A. Giguère, mature (110-year-old) red spruce forest with scattered red maple and balsam fir, Lindgren funnel trap (1, AFC). York Co., Canterbury, near Browns Mountain Fen, 45.8876°N, 67.6560°W, 3.VIII.2006, R. P. Webster, mature hardwood forest, on partially dried species on dead standing sugar maple (1, RWC); 15 km W of Tracy off Rt. 645, 45.6848°N, 66.8821°W, 25.IV–4.V.2009, R. Webster & M.-A. Giguère, old red pine forest, Lindgren funnel trap (1, AFC); same locality and habitat data but 18.V-2.VI.2010, R. Webster & C. MacKay, Lindgren funnel trap (1, AFC).

was found in mature and old hardwood forests with sugar maple, American beech, white ash, and butternut ( L.), an old-growth northern hardwood forest with sugar maple and yellow birch ( Britt.), an old red oak forest, a mature (110-year-old) red spruce forest ( Sarg.), an old-growth white spruce ( (Moench) Voss) and balsam fir forest, and an old red pine forest. Adults were found PageBreakin or on fleshy (bracket, shelf) polypore fungi on standing, dead American beech trees and logs, and on partially dried sp. on a dead, standing sugar maple. One individual was collected from a decaying on dead, standing yellow birch in a clearcut. Majka (2010) reported other fungal associations with this species. Adults were also captured in Lindgren funnel traps at several sites in New Brunswick. Adults were captured during April, May, June, July, and August.

AB, MB, ON, QC, NB, NS (Bousquet 1991; Bishop et al. 2009; Majka 2010). Majka (2010) newly recorded this species from New Brunswick based on a specimen collected by R. Migneault in Edmundston (Madawaska Co.). This species is widespread in the province.

Müller, 1821

http://species-id.net/wiki/Mycetophagus_quadriguttatus

Map 5

Map 5.

Collection localities in New Brunswick, Canada of .

New Brunswick, Carleton Co., Jackson Falls, Bell Forest, 46.2200°N, 67.7231°W, 4–12.VI.2008, R. P. Webster, mature hardwood forest, Lindgren funnel trap (1, AFC). Queens Co., Cranberry Lake P.N.A., 46.1125°N, 65.6075°W, 7–22.VI.2011, M. Roy & V. Webster, old red oak forest, Lindgren funnel trap (1, RWC). York Co., Charters Settlement, 45.8395°N, 66.7391°W, 5.IX.2006, 28.IX.2006, 29.VIII.2007, 21.IX.2007, 30.IX.2007, R. P. Webster, mixed forest, in decaying (moldy) corncobs and cornhusks (5, RWC).

Most adults from New Brunswick were collected from moldy decaying corncobs and cornhusks near a mixed forest. One individual each was captured in a Lindgren funnel trap deployed in a mature hardwood forest and an old red oak forest. Adults were collected during June, August, and September.

BC, AB, SK, MB, ON, QC, NB, NS (Bousquet 1991; Majka 2010). Although was reported as occurring in New Brunswick by Bousquet (1991), no specimens could be located to support this record according to Majka (2010). In addition, Campbell et al. (1989) did not report it for the province, and thus, Majka considered the record as provisional. However, the above records establish this species as a member of the New Brunswick Coleoptera fauna.

Tribe Typhaeini Thomson, 1863

Say**

http://species-id.net/wiki/Litargus_didesmus

Map 6

Map 6.

Collection localities in New Brunswick, Canada of .

New Brunswick, Sunbury Co., Acadia Research Forest, 45.9816°N, 66.3374°W, 18.VI.2007, R. P. Webster, 8.5-year-old regenerating mixedPageBreak forest (off Rd. 7), in gilled mushrooms on sun-exposed stump (8, NBM, RWC); same locality and collector but 46.0173°N, 66.3741°W, 18.VI.2007, 8.5-year-old regenerating mixed forest (off Rd. 16), in gilled mushrooms on sun-exposed stump (4, NBM, RWC); Burton, near Sunpoke Lake, 45.7658°N, 66.5546°W, 20.VI.2007, R. P. Webster, oak forest, on partially dried sp. on dead trembling aspen (1, PageBreakRWC). York Co., Charters Settlement, 45.8395°N, 66.7391°W, 27.VII.2004, R. P. Webster, mixed forest, at m.v. light (1, RWC).

This species was found in 8.5-year-old regenerating mixed forests, a mixed forest, and in a red oak stand. Adults were collected from gilled mushrooms on sun-exposed stumps, a group of partially dried sp. on a dead, standing trembling aspen, and at a mercury-vapor light. Adults were captured during June and July.

QC, NB (Bousquet 1991).

LeConte, 1856

http://species-id.net/wiki/Litargus_tetraspilotus

Map 7

Map 7.

Collection localities in New Brunswick, Canada of .

New Brunswick, Queens Co., Cranberry Lake P.N.A., 46.1125°N, 65.6075°W, 18-31.VIII.2011, C. Hughes & R. P. Webster, old red oak forest, Lindgren funnel trap (1, RWC). Restigouche Co., Jacquet River Gorge P.N.A., 47.7762°N, 66.1271°W, 18.VIII.2010, R. P. Webster, pine/spruce slope above Jacquet River, in decaying mushrooms (1, AFC).

Majka (2010) reported from deciduous, coniferous, and mixed forests, seashores, coastal and sandy pine barrens, and old fields and grasslands in Nova Scotia. Adults were collected from foliage of a variety of coniferous and deciduous tree species, herbaceous vegetation and rotting mushrooms. In New Brunswick, one adult was collected from a decaying mushroom in a conifer forest with white pine ( L.) and spruce, another in a Lindgren funnel trap deployed in an old red oak forest. Although this species appears to be common and widespread in the lower mainland of Nova Scotia (Majka 2010), it was found at only two localities (one specimen at each locality) in New Brunswick. Adults were captured during August in New Brunswick.

MB, ON, QC, NB, NS (Bousquet 1991; Majka 2010).

Family Tetratomidae Billberg, 1820

Members of the Tetratomidae (the polypore fungus beetles), as their name implies, feed on fruiting bodies of Polyporaceae and Tricholomataceae, and are commonly found under fungus grown bark or in softer shelf fungi (Young and Pollock 2002). Adults usually feed on the surface of the fungi, whereas the larvae bore into and feed on the tissues. Majka and Pollock (2006) reviewed the Tetratomidae and other saproxylic beetles (Melandryidae, Synchroidae, Scraptiidae) of the Maritime provinces, summarized the known bionomics, and discussed the fauna in the context of potential impact that forest management practices may have on members of these families in thePageBreak region. Only one species, (Fabricius) was reported as occurring in New Brunswick by LeSage (1991a) and Majka and Pollock (2006). Later, Pollock (2008) reported (Horn) from the province. Here, we report seven additional species of Tetratomidae from New Brunswick (Table 1.). Four of these species, Casey, Kirby, LeConte, and (Horn), are newly recorded for the Maritime provinces.

Subfamily Tetratominae Billberg, 1820

Melsheimer, 1844

http://species-id.net/wiki/Tetratoma_tessellata

Map 8

Map 8.

Collection localities in New Brunswick, Canada of .

New Brunswick, Carleton Co., Jackson Falls, Bell Forest, 46.2200°N, 67.7231°W, 27.VI.5.VII.2008, 12–19.VII.2008, 19–28.VII.2008, 28.VII–6.VIII.2008, 6–14.VIII.2008, R. P. Webster, mature hardwood forest, Lindgren funnel traps (8, AFC, NBM, RWC); same locality and habitat data but 21–28.VI.2009, 7–14.VII.2009, 14–19.VII.2009, 19–31.VII.2009, 31.VII-7.VIII.2009, 7–12.VIII.2009, R. Webster & M.-A. Giguère, Lindgren funnel traps (12, AFC, RWC). Charlotte Co., 10 km NW of New River Beach, 45.2110°N, 66.6170°W, 16–30.VI.2010, 16–26.VII.2010, R. Webster & C. MacKay, old growth eastern white cedar forest, Lindgren funnel traps (2, AFC). Queens Co., Cranberry Lake P.N.A., 46.1125°N, 65.6075°W, 21–28.VII.2009, 6–14.VIII.2009, R. Webster & M.-A. Giguère, old red oak forest, Lindgren funnel traps (2, AFC, RWC); same locality data and forest type, 7–22.VI.2011, 20.VII-4.VIII.2011, M. Roy & V. Webster, Lindgren funnel traps (2, NBM); Grand Lake Meadows P.N.A., 45.8227°N, 66.1209°W, 5–19.VII.2011, 5–17.VIII.2011, M. Roy & V. Webster, old silver maple swamp and seasonally flooded marsh, Lindgren funnel traps (2, AFC, NBM). Restigouche Co., Mount Carleton Provincial Park, 47.4042°N, 66.9189°W, 3.IX.2006, R. P. Webster, old hardwood forest, on slightly dried sp. on dead, standing sugar maple (1, RWC);Dionne Brook P.N.A., 47.9030°N, 68.3503°W, 30.V-15.VI.2011, 14–28.VII.2011, M. Roy & V. Webster, old-growth northern hardwood forest, Lindgren funnel traps (2, NBM); same locality and collectors but 47.9064°N, 68.3441°W, 27.VI-14.VII.2011, old-growth white spruce and balsam fir forest, Lindgren funnel trap (1, NBM). Sunbury Co., Acadia Research Forest, 45.9866°N, 66.3841°W, 29.VII-4.VIII.2009, 4–11.VIII.2009, R. Webster & M.-A. Giguère, mature (110 year-old) red spruce forest with scattered red maple and balsam fir, Lindgren funnel traps (3, AFC). York Co., 15 km W of Tracy off Rt. 645, 45.6848°N, 66.8821°W, 29.VII-4.VIII.2009, R. Webster & M.-A. Giguère, old red pine forest, Lindgren funnel trap (1, AFC); same locality data and forest type, 6–18.VII.2011, M. Roy & V. Webster, Lindgren funnel trap (1, NBM).

was found in various forest types in New Brunswick. Adults were found in mature and old hardwood forests with American beech, yellow birch, and sugar maple, an old-growth northern hardwood forest with sugar maple and yellow birch, an old red oak forest, an old silver maple ( L.) swamp, an old eastern white cedar ( L.) forest, a mature (110-year-old) red spruce stand, and an old (180-year-old) red pine forest. Most adults were captured in Lindgren funnel traps. One individual was collected from a slightly dried sp. on a dead, standing sugar maple. Most records reported from Nova Scotia by Majka and Pollock (2006) were caught with flight intercept traps in both coniferous and deciduous forests. Adults were collected during June, July, August, and September.

ON, QC, NB, NS (LeSage 1991a; Majka and Pollock 2006).

Casey, 1900**

http://species-id.net/wiki/Tetratoma_variegata

Map 9

Map 9.

Collection localities in New Brunswick, Canada of .

New Brunswick, Restigouche, Co., Dionne Brook P.N.A., 47.9064°N, 68.3441°W, 31.V-15.VI.2011, 28.VII-4.VIII.2011, M. Roy & V. Webster, old-growth white spruce and balsam fir forest, Lindgren funnel traps (11, AFC, NBM, RWC).

This species was captured in Lindgren funnel traps deployed in an old-growth white spruce and balsam fir forest. Adults were captured during June, July, and August (most during June).

QC, NB, NF (LeSage 1991a).

Subfamily Piseninae Miyatake, 1960

(Kirby, 1837)**

http://species-id.net/wiki/Pisenus_humeralis

Map 10

Map 10.

Collection localities in New Brunswick, Canada of .

New Brunswick, Carleton Co., Meduxnekeag Valley Nature Preserve, 46.1900°N, 67.6700°W, 7.VI.2007, R. P. Webster, mature hardwood forest, in large (from previous year) fleshy polypore fungus on beech log (11, NBM, RWC); Jackson Falls, Bell Forest, 46.2200°N, 67.7231°W, 23–28.IV.2009, R. Webster & M.-A. Giguère, mature hardwood forest, Lindgren funnel trap (1, AFC). Queens Co., Cranberry Lake P.N.A, 46.1125°N, 65.6075°W, 14.VIII.2009, R. Webster & M.-A. Giguère, margin of old red oak forest, in bracket fungi on sun-exposed stump (1, AFC).PageBreak

This species was found in mature hardwood forests with sugar maple and American beech, and in an old red oak forest. Eleven individuals (over 30 individuals observed) were collected from several large, decaying (from previous year), fleshy polypore fungi on an American beech log (tree had fallen during previous winter). One individual was collected from small bracket fungi on a sun-exposed stump, and one adult was captured in a Lindgren funnel trap. Adults were collected during April, June, and August.

ON, QC, NB (LeSage 1991a).

Subfamily Penthinae Lacordaire, 1859

(Fabricius, 1801)

http://species-id.net/wiki/Penthe_obliquata

Map 11

Map 11.

Collection localities in New Brunswick, Canada of .

New Brunswick, Albert Co., Caledonia Gorge P.N.A., 45.8257°N, 64.7791°W, 6.VII.2011, R. P. Webster, old hardwood forest (sugar maple and beech), in on dead standing sugar maple (1, NBM). Carleton Co., Jackson Falls, Bell Forest, 46.2200°N, 67.7231°W, 13.VII.2004, K. Bredin, J. Edsall, & R. Webster, mature hardwood forest, u.v. light trap (1, RWC); same locality data and forest type, 16.IX.2006, R. P. Webster, on fleshy polypore fungi on standing dead beech tree (1, RWC); same locality, collector, and forest type, 4–12.VI.2009, 19–27.VI.2008, Lindgren funnel traps (2, AFC); same locality and forest type, 16–21.VI.2009, 21–28.VI.2009, 28.VI-7.VII.2009, R. Webster & M.-A. Giguère, Lindgren funnel traps (6, AFC); Meduxnekeag Valley Nature Preserve, 46.1931°N, 67.6825°W, 10.VI.2005, R. P. Webster, floodplain forest, u.v. light trap (1, NBM). Charlotte Co., 10 km NW of New River Beach, 45.2110°N, 66.6170°W, 10–26.V.2010, R. Webster & C. MacKay, old growth eastern white cedar forest, Lindgren funnel trap (1, AFC). Northumberland Co., 12 km SSE of Upper Napan near Goodfellow Brook, 46.8943°N, 65.3810°W, 23.V.2007, R. P. Webster, recent clear-cut, under bark of spruce log (1, RWC). Queens Co., Grand Lake near Scotchtown, 45.8762°N, 66.1816°W, 19.IX.2006, R. P. Webster, oak and maple forest, in fleshy polypore fungi on dead red oak (1, RWC); Cranberry Lake P.N.A, 46.1125°N, 65.6075°W, 25.VI-1.VII.2009, 1–10.VII.2009, 10–15.VII.2009, 15–21.VII.2009, R. Webster & M.-A. Giguère, old red oak forest, Lindgren funnel traps (4, AFC). Restigouche Co., Jacquet River Gorge P.N.A., 47.7764°N, 66.1279°W, 14.VIII.2010, J. Goltz, mixed forest, in woody polypore on dead (standing) balsam fir (4, NBM); Dionne Brook P.N.A., 47.9030°N, 68.3503°W, 27.VI-14.VII.2011, M. Roy & V. Webster, old-growth northern hardwood forest, Lindgren funnel trap (1, NBM). Sunbury Co., Lakeville Corner, 45.9007°N, 66.2423°W, 27.VIII.2006, R. P. Webster, silver maple swamp, among polypore fungi on poplar log (1, RWC); Acadia Research Forest, 45.9799°N, 66.3394°W, 18.VI.2007, R. P. Webster, Rd. 7 control, mature red spruce PageBreakand red maple forest, in fleshy polypore fungi on stump (1, NBM); same locality but 45.9866°N, 66.3841°W, 24–30.VI.2009, 30.VI-8.VII.2009, 8–13.VII.2009, R. Webster & M.-A. Giguère, mature (110-year-old) red spruce forest with scattered red maple and balsam fir, Lindgren funnel traps (5, AFC). York Co., 15 km W of Tracy off Rt. 645, 45.6848°N, 66.8821°W, 21–28.VI.2009, 28.VI-7.VII.2009, R. Webster & M.-A. Giguère, old red pine forest, Lindgren funnel traps (2, AFC); same locality data and forest type, 8–20.VI.2011, M. Roy & V. Webster, Lindgren funnel trap (1, NBM); 14 km WSW of Tracy, S of Rt. 645, 45.6741°N, 66.8661°W, 30.VI-13.VII.2010, R. Webster & C. MacKay, old mixed forest with red and white spruce, red and white pine, balsam fir, eastern white cedar, red maple, and sp., Lindgren funnel trap (1, AFC).

was found in mature hardwood forests with American beech and sugar maple, an old-growth northern hardwood forest, a floodplain forest with black ash ( Marsh.), butternut, and red maple, an old red oak forest, a red oak and red maple stand, a silver maple swamp, a mature (110-year-old) red spruce stand, an old (180-year-old) red pine forest, an old eastern white cedar forest, and in mixed forests. Many adults were captured in Lindgren funnel traps deployed in the above forest types. Adults with specific collection data were collected from polypore fungi (bracket fungi) on standing dead American beech trees and poplar logs, in fleshy polypore fungi on a dead, standing red oak and on a stump, from a woody polypore on a dead, standing balsam fir, from Fr. on a dead, standing sugar maple, and from under bark of a spruce log. Majka and Pollock (2006) reported this species from under bark of a variety of conifer species in Nova Scotia. They also reported adults from belted polypore, (Fr.) Kar., on conifers. Adults from New Brunswick were captured during May, June, July, August, and September,

ON, QC, NB, NS (LeSage 1991a; Majka and Pollock 2006).

Subfamily Hallomeninae Gistel, 1848

LeConte, 1878**

http://species-id.net/wiki/Hallomenus_serricornis

Map 12

Map 12.

Collection localities in New Brunswick, Canada of .

New Brunswick, Sunbury Co., Acadia Research Forest, 45.9866°N, 66.3841°W, 8–13.VII.2009, R. Webster & M.-A. Giguère, mature (110 year-old) red spruce forest with scattered red maple and balsam fir, Lindgren funnel trap (1, RWC). York Co., Charters Settlement, 45.8395°N, 66.7391°W, 1.VIII.2004, R. P. Webster, mixed forest, u.v. light (1, RWC); 15 km W of Tracy off Rt. 645, 45.6848°N, 66.8821°W, 4–16.VI.2010, R. Webster & C. MacKay, old red pine forest, Lindgren funnel trap (1, RWC).

This species was captured in Lindgren funnel traps deployed in a mature red spruce forest and an old red pine forest. One individual was collected at and ultraviolet light in a mixed forest. Adults were collected during June, July, and August.

BC, AB, ON, QC, NB (LeSage 1991b).

Subfamily Eustrophinae Gistel, 1848

Tribe

Say, 1826

http://species-id.net/wiki/Eustrophus_tomentosus

Map 13

Map 13.

Collection localities in New Brunswick, Canada of .

New Brunswick, Carleton Co., Jackson Falls, Bell Forest, 46.2200°N, 67.7231°W, 4–12.VI.2008, 5–12.VII.2008, R. P. Webster, mature hardwood forest, Lindgren funnel traps (2, RWC). Queens Co., Grand Lake near Scotchtown, 45.8762°N, 66.1816°W, 3.VI.2007, R. P. Webster, oak and maple forest, under bark of dead red oak (1, RWC); Grand Lake Meadows P.N.A., 45.8227°N, 66.1209°W, 26.VII-7.VIII.2010, R. Webster & C. MacKay, old silver maple forest with green ash and seasonally flooded marsh, Lindgren funnel trap (1, RWC). York Co., Canterbury, near Browns Mountain Fen, 45.8876°N, 67.6560°W, 3.VIII.2006, R. P. Webster, mature hardwood forest, on partially dried species on dead standing sugar maple (1, RWC).

This species was found in hardwood forests in New Brunswick. These included a mature hardwood forests with American beech and sugar maple, a red oak and red maple forest, and a silver maple forest/swamp. Adults were found under bark of red oak, and in a partially dried mushroom on a dead, standing sugar maple, A few adults were captured in Lindgren funnel traps. This species has been reported from under bark of dead trees and is attracted to sap (Chantal 1985). Adults were collected during June, July, and August.

BC, ON, QC, NB, NS (LeSage 1991b; Majka and Pollock 2006).

(Horn, 1888)**

http://species-id.net/wiki/Synstrophus_repandus

Map 14

Map 14.

Collection localities in New Brunswick, Canada of .

New Brunswick, Carleton Co., Meduxnekeag Valley Nature Preserve, 46.1887°N, 67.6735°W, 13.VI.2010, 18.VI.2010, R. P. Webster, hardwood forest, in (3, NBM, RWC). York Co., Canterbury, 45.8841°N, 67.6428°W, 8.VI.2004, D. Sabine & R. Webster, mature hardwood forest, sweeping foliage along forest trail (1, RWC); Canterbury, near Browns Mountain Fen, 45.8876°N, 67.6560°W, 3.VIII.2006, R. Webster & M.-A. Giguère, mature hardwood forest, on partially dried species on dead standing sugar maple (2, NBM, RWC); Charters Settlement, 45.8340°N, 66.7450°W, 17.VIII.2008, R. P. Webster, mature mixed forest, on polypore fungi on dead standing sp. (1,PageBreak RWC); 15 km W of Tracy off Rt. 645, 45.6848°N, 66.8821°W, 4.V.2009, R. Webster & M.-A. Giguère, old red pine forest, under bark of red maple (1, RWC).

In New Brunswick, was found in mature hardwood forests with sugar maple and American beech, a mature mixed forest, and in an old red pine forest. Adults were found in (Fr.) Murr., partially dried mushrooms on a dead, standing sugar maple, in a polypore fungi on a dead, standing sp., and under bark of red maple. One individual was swept from vegetation along a forest trail. Adults were collected during May, June, and August.

BC, MB, ON, QC, NB (LeSage 1991b).

Family Melandryidae Leach, 1815

The Melandryidae (the false darkling beetles) are either xylophagous (Serropalpini and Melandryini) or fungivores (Orchesiini), although fungi may be a significant portion of the diet of the xylophagous species (Pollock 2002). Majka and Pollock (2006) reviewed the Melandryidae of the Maritime provinces, summarized the known bionomics, and discussed the fauna in the context of potential impact of forest management practices in the region. They reported 16 species from New Brunswick; (Haldeman), LeConte, and Newman were reported as new to the province. Here, we report 10 additional species for the province. LeConte and Provancher are newly recorded for the Maritime provinces (Table 1).

Subfamily Melandryinae Leach, 1815

Tribe

(Haldeman, 1848)

http://species-id.net/wiki/Symphora_flavicollis

Map 15

Map 15.

Collection localities in New Brunswick, Canada of .

New Brunswick, Carleton Co.,Jackson Falls,Bell Forest, 46.2200°N, 67.7231°W, 27.VI-6.VII.2008, 6–12.VII.2009, R. P. Webster, mature hardwood forest, Lindgren funnel traps (2, AFC); same locality and forest type, 28.VI–7.VII.2009, R. Webster & M.-A. Giguère, Lindgren funnel trap (1, RWC). Queens Co., Cranberry Lake P.N.A, 46.1125°N, 65.6075°W, 29.VI–7.VII.2011, 7–13.VII.2011, M. Roy & V. Webster, old red oak forest, Lindgren funnel traps (2, RWC). Restigouche Co., Dionne Brook P.N.A., 47.9030°N, 68.3503°W, 27.VI-14.VII.2011, M. Roy & V. Webster, old-growth northern hardwood forest, Lindgren funnel trap (1, NBM). Sunbury Co., Burton near Sunpoke Lake, 45.7658°N, 66.5546°WPageBreak, 27.VII.2007, R. P. Webster, red oak and red maple forest, u.v. light (2, RWC); Acadia Research Forest, 45.9866°N, 66.3841°W, 30.VI-8.VII.2009, R. Webster & M.-A. Giguère, mature (110-year-old) red spruce forest with scattered red maple and balsam fir, Lindgren funnel trap (1, RWC). York Co., Charters Settlement, 45.8430°N, 66.7275°W, 12.VII.2005, R. P. Webster, regenerating mixed forest, beating foliage (1, RWC); Canterbury, near Browns Mountain Fen, 45.8978°N, 67.6273°W, 3.VII.2005, R. Webster & M.-A. Giguère, mixed forest, beating foliage (1, RWC); 15 km W of Tracy off Rt. 645, 45.6848°N, 66.8821°W, 4–16.VI.2010, R. Webster & C. MacKay, old red pine forest, Lindgren funnel trap (1, RWC).

was found in a mature hardwood forest with sugar maple and American beech, a red oak and red maple stand, an old red oak forest, an old-growth northern hardwood forest, a regenerating (20-year-old) mixed forest, mixed forests, a mature red spruce forest, and an old red pine forest. Adults were captured in Lindgren funnel traps, at ultraviolet light, and by beating foliage. Majka and Pollock (2006) reported this species from various coniferous and hardwood forest types in Nova Scotia. This species was collected during June and July.

MB, ON, QC, NB, PE, NS (LeSage 1991b; Majka and Pollock 2006).

(Haldeman, 1848)

http://species-id.net/wiki/Symphora_rugosa

Map 16

Map 16.

Collection localities in New Brunswick, Canada of .

New Brunswick, Carleton Co., Meduxnekeag Valley Nature Preserve, 46.1931°N, 67.6825°W, 25.VI.2007, 5.VII.2008, R. P. Webster, floodplain forest, sweeping foliage (6, RWC). Charlotte Co., 10 km NW of New River Beach, 45.2110°N, 66.6170°W, 29.VI–16.VII.2009, R. Webster & C. MacKay, old growth eastern white cedar forest, Lindgren funnel trap (1, AFC). Queens Co., Grand Lake Meadows P.N.A., 45.8227°N, 66.1209°W, 19.VII-5.VIII.2011, M. Roy & V. Webster, old silver maple forest with green ash and seasonally flooded marsh, Lindgren funnel trap (1, RWC). Restigouche Co., Dionne Brook P.N.A., 47.9030°N, 68.3503°W, 14–28.VII.2011, M. Roy & V. Webster, old-growth northern hardwood forest, Lindgren funnel trap (1, RWC). Saint John Co., Dipper Harbour, 45.1154°N, 66.3725°W, 6.VII.2008, R. P. Webster, red spruce forest on outcrop, on red spruce foliage (beating foliage) (1, RWC). York Co., 15 km W of Tracy off Rt. 645, 45.6848°N, 66.8821°W, 30.VI-13.VII.2010, R. Webster & K. Burgess, old red pine forest, Lindgren funnel trap (1, AFC).

This species was found in a floodplain forest with black ash and butternut, an old silver maple swamp, an old-growth northern hardwood forest, an old-growth eastern white cedar forest/swamp, a red spruce stand on a rock outcrop, and an old red pine forest. Adults were collected by sweeping foliage,PageBreak beating red spruce foliage, and in Lindgren funnel traps. This species was collected during June, July, and August.

ON, QC, NB, NS (LeSage 1991b).

Tribe Orchesiini Mulsant, 1856

LeConte, 1866**

http://species-id.net/wiki/Microscapha_clavicornis

Map 17

Map 17.

Collection localities in New Brunswick, Canada of .

New Brunswick, York Co., 15 km W of Tracy off Rt. 645, 45.6848°N, 66.8821°W, 29.VII-4.VIII.2009, R. Webster & M.-A. Giguère, old red pine forest, Lindgren funnel traps (2, AFC, RWC).

Two specimens of this rare species were captured between late July and early August in Lindgren funnel traps deployed in an old red pine forest.

QC, NB (LeSage 1991b).

Laliberté, 1967

http://species-id.net/wiki/Orchesia_cultriformis

Map 18

Map 18.

Collection localities in New Brunswick, Canada of .

New Brunswick, Carleton Co., Meduxnekeag Valley Nature Preserve, 46.1910°N, 67.6740°W, 31.VIII.2006, R. P. Webster, mature mixed forest, in polypore fungi (1, RWC); Jackson Falls, Bell Forest, 46.2200°N, 67.7231°W, 12–19.VII.2008, 6–14.VIII.2008, R. P. Webster, mature hardwood forest, Lindgren funnel traps (2, AFC); same locality and habitat data but 21–28.VI.2009, 7–14.VII.2009, 19–31.VII.2009, R. Webster & M.-A. Giguère, Lindgren funnel traps (3, AFC). Charlotte Co., 10 km NW of New River Beach, 45.2110°N, 66.6170°W, 29.VI-16.VII.2010, R. Webster & C. MacKay, old growth eastern white cedar forest, Lindgren funnel trap (1, AFC). Queens Co., Cranberry Lake P.N.A., 46.1125°N, 65.6075°W, 18–25.VI.2009, 25.VI-1.VII.2009, 15–21.VII.2009, 28.VII-6.VIII.2009, 6–14.VIII.2009, R. Webster & M.-A. Giguère, old red oak forest, Lindgren funnel traps (9, AFC); Grand Lake Meadows P.N.A., 45.8227°N, 66.1209°W, 5–17.VIII.2011, M. Roy & V. Webster, old silver maple forest with green ash and seasonally flooded marsh, Lindgren funnel trap (1, NBM). Sunbury Co., Acadia Research Forest, 45.9866°N, 66.3841°W, 21–29.VII.2009, 29.VII–4.VIII.2009, R. Webster & M.-A. Giguère, mature (110-year-old) red spruce forest with scattered red maple and balsam fir, Lindgren funnel traps (3, AFC). York Co., Charters Settlement, 45.8395°N, 66.7391°W, 4.VII.2005, R. P. Webster, mixed forest, u.v. light; same locality and collector but PageBreak45.8286°N, 66.7365°W, 25.VII.2006, 6.VIII.2006, mature mixed forest, on polypore fungi on dead standing beech and dead standing hemlock (4, RWC); 15 km W of Tracy off Rt. 645, 45.6848°N, 66.8821°W, 20–29.VII.2009, 4–11.VIII.2009, R. Webster & M.-A. Giguère, old red pine forest, Lindgren funnel traps (2, AFC); 14 km WSW of Tracy, S of Rt. 645, 45.6741°N, 66.8661°W, 30.VI-13.VII.2010 R. WebsterPageBreak & C. MacKay, old mixed forest with red and white spruce, red and white pine, balsam fir, eastern white cedar, red maple, and sp., Lindgren funnel trap (1, AFC).

This species was found in various forest types in New Brunswick. These included hardwood forests with sugar maple and American beech, an old red oak stand, mixed forests, an old eastern white cedar forest/swamp, a red spruce forest, and an old red pine forest. Most adults were captured in Lindgren funnel traps. Adults with specific habitat data were collected from polypore fungi and from polypore fungi on a dead, standing American beech and a dead, standing eastern hemlock ( (L.) Carr.). One individual was collected at an ultraviolet light. This species and (Melsheimer) have an amazing jumping ability, and adults often jumped out of a 15 cm high sifting box, resulting in the loss of many specimens. Adults were collected during June, July, and August.

NT, SK, MB, QC, NB, NS (LeSage 1991b).

Laliberté, 1967

http://species-id.net/wiki/Orchesia_ovata

Map 19

Map 19.

Collection localities in New Brunswick, Canada of .

New Brunswick, Carleton Co., Jackson Falls, Bell Forest, 46.2200°N, 67.7231°W, 28.VI–7.VII.2009, R. Webster & M.-A. Giguère, mature hardwood forest, Lindgren funnel trap (1, RWC). Queens Co., Cranberry Lake P.N.A, 46.1125°N, 65.6075°W, 1–10.VII.2009, 10–15.VII.2009, 15–21.VII.2009, 21–28.VII.2009, R. Webster & M.-A. Giguère, old red oak forest, Lindgren funnel traps (5, RWC); Grand Lake Meadows P.N.A., 45.8227°N, 66.1209°W, 5–19.VII.2011, 5–17.VIII.2011, 17–30.VIII.2011, M. Roy & V. Webster, old silver maple forest and seasonally flooded marsh, Lindgren funnel traps (3, AFC, NBM). Restigouche Co., Dionne Brook P.N.A., 47.9030°N, 68.3503°W, 14–28.VII.2011, M. Roy & V. Webster, old-growth northern hardwood forest, Lindgren funnel traps (2, AFC, NBM); same locality and collectors but 47.9064°N, 68.3441°W, 14–28.VII.2011, old-growth white spruce and balsam fir forest, Lindgren funnel traps (1, NBM). Sunbury Co. Burton, Sunpoke Lake, 45.7658°N, 66.5546°W, 26.VII-1.VIII.2008, R. P. Webster, oak forest with scattered white pine, Lindgren funnel trap (1, RWC); ca. 2.5 km S of Beaver Dam, 45.7735°N, 66.6852°W, 13.VIII.2008, R. P. Webster, powerline-right-of-way, sweeping foliage (1, RWC). York Co., Canterbury, 45.8972°N, 67.6272°W, 21.VII.2004, D. Sabine, J. Edsall, K. Bredin, & R. Webster, mixed forest with cedar, sweeping foliage near small stream (1, RWC).

In New Brunswick, was found in a mature hardwood forest with sugar maple and American beech, an old-growth northern hardwood forest with sugar maple and yellow birch, an old red oak forest, an oak forest with scattered white pine ( L.), an old-growth white spruce and balsam fir forest, a mixed forest, and along a powerline right-of-way. Most adults were captured in Lindgren funnel traps. A few individuals were swept from foliage. Elsewhere, this PageBreakspecies has been found on wood covered with decaying foliage of red maple (Laliberté 1966). Adults were collected during June, July, and August.

ON, QC, NB, NS (LeSage 1991b; Majka and Pollock 2006). was not listed by LeSage (1991a) as occurring in New Brunswick. Majka and Pollock (2006) reported this species from New Brunswick in Table 1 but did not include any data to support the record. The above records establish its presence in the province.

Tribe Serropalpini Latreille, 1829

(Haldeman, 1848)

http://species-id.net/wiki/Enchodes_sericea

Map 20

Map 20.

Collection localities in New Brunswick, Canada of .

Additional New Brunswick records. Carleton Co.,Jackson Falls, Bell Forest, 46.2200°N, 67.7231°W, 19–27.VI.2008, 5–12.VII.2008, 12–19.VII.2008, 19–28.VII.2008, 6–14.VIII.2008, R. P. Webster, mature hardwood forest, Lindgren funnel traps (11, AFC, RWC); same locality and habitat data but 28.VI-7.VII.2009, 19–31.VII.2009, R. Webster & M.-A. Giguère, Lindgren funnel traps (4, AFC, RWC). Queens Co., Cranberry Lake P.N.A, 46.1125°N, 65.6075°W, 25.VI-1.VII.2009, 1–10.VII.2009, 10–15.VII.2009, 15–21.VII.2009, 21–28.VII.2009, 28.VII-6.VIII.2009, 6–14.VIII.2009, R. Webster & M.-A. Giguère, old red oak forest, Lindgren funnel traps (13, AFC, RWC); Grand Lake Meadows P.N.A., 45.8227°N, 66.1209°W, 15–29.VI.2010, 29.VI–12.VII.2010, 12–26.VII.2010, R. Webster, C. MacKay, M. Laity, & R. Johns, old silver maple forest with green ash and seasonally flooded marsh, Lindgren funnel traps (7, AFC); same locality data and forest type, 5–19.VII.2011, 19.VII-5.VIII.2011, M. Roy & V. Webster, Lindgren funnel traps (4, AFC, NBM). Restigouche Co., Dionne Brook P.N.A., 47.9030°N, 68.3503°W, 28.VII-9.VIII.2011, M. Roy & V. Webster, old-growth northern hardwood forest, Lindgren funnel trap (1, NBM). York Co., 14 km WSW of Tracy, S of Rt. 645, 45.6741°N, 66.8661°W, 27.VII.2010 R. Webster & C. MacKay, old mixed forest with red and white spruce, red and white pine, balsam fir, eastern white cedar, red maple, and sp., Lindgren funnel trap (1, AFC).

In New Brunswick, most adults of were found in hardwood forests. These included a mature hardwood forest with sugar maple and American beech, an old red oak forest, an old silver maple forest/swamp, an old-growth northern hardwood forest, and an old mixed forest. All specimens were captured in Lindgren funnel traps. Adults were collected during June, July, and August.

BC, AB, SK, MB, ON, QC, NB, NS (LeSage 1991b; Majka and Pollock 2006). This species was first reported from New Brunswick by Majka and Pollock (2006) based on a specimen collected in Fredericton by A.B. Baird in 1915. The above records are the first recent records of this species fromPageBreak New Brunswick and indicate this species is relatively common (41 specimens) in hardwood forests in the province.

Mank, 1939

http://species-id.net/wiki/Scotochroides_antennatus

Map 21

Map 21.

Collection localities in New Brunswick, Canada of .

New Brunswick, Carleton Co., Jackson Falls, Bell Forest, 46.2200°N, 67.7231°W, 19–29.VII.2008, R. P. Webster, mature hardwood forest, Lindgren funnel trap (1, RWC). Charlotte Co., 10 km NW of New River Beach, 45.2110°N, 66.6170°W, 16–26.VII.2010, R. Webster & C. MacKay, old growth eastern white cedar forest, Lindgren funnel traps (2, RWC).

Adults were captured in Lindgren funnel traps deployed in a mature hardwood forest with sugar maple and American beech, and in an old eastern white cedar forest/swamp. In Nova Scotia, this species was collected from conifer stands, mostly from flight intercept traps or by sweeping foliage (Majka and Pollock 2006). Adults were captured during July.

QC, NB, NS (LeSage 1991b; Majka and Pollock 2006).

(LeConte, 1878)

http://species-id.net/wiki/Phloeotrya_fusca

Map 22

Map 22.

Collection localities in New Brunswick, Canada of .

New Brunswick, Queens Co., Cranberry Lake P.N.A, 46.1125°N, 65.6075°W, 15–21.VII.2009, R. Webster & M.-A. Giguère, old red oak forest, Lindgren funnel trap (1, RWC). Sunbury Co., Acadia Research Forest, 45.9866°N, 66.3841°W, 29.VII–4.VIII.2009, R. Webster & M.-A. Giguère, mature (110-year-old) red spruce forest with scattered red maple and balsam fir, Lindgren funnel trap (1, AFC). York Co., 15 km W of Tracy off Rt. 645, 45.6848°N, 66.8821°W, 7–14.VII.2009, 4–11.VIII.2009, R. Webster & M.-A. Giguère, old red pine forest, Lindgren funnel traps (3, RWC); same locality and habitat data, 30.VI-13.VII.2010, R. Webster & K. Burgess, Lindgren funnel traps (6, AFC, RWC); 14 km WSW of Tracy, S of Rt. 645, 45.6741°N, 66.8661°W, 30.VI-13.VII.2010, 13–27.VII.2010, R. Webster, C. MacKay, & K. Burgess, old mixed forest with red and white spruce, red and white pine, balsam fir, eastern white cedar, red maple, and sp., Lindgren funnel traps (3, AFC, RWC).

Adults of this species were captured in Lindgren funnel traps deployed in an old red oak stand, an old (180-year-old) red pine stand, a mature (110-year-old) red spruce forest, and an old mixed forest. Majka and Pollock (2006) reported that this species was associated with balsam fir, red spruce, and white pine. In New Brunswick, was collected during July and August.

QC, NB, PE, NS (LeSage 1991b; Majka and Pollock 2006).

(Melsheimer, 1846)

http://species-id.net/wiki/Spilotus_quadripustulatus

Map 23

Map 23.

Collection localities in New Brunswick, Canada of .

New Brunswick, Carleton Co., Jackson Falls, Bell Forest, 46.2200°N, 67.7231°W, 4–7-14.VII.2009, 14–19.VII.2009, R. Webster & M.-A. Giguère, mature hardwood forest, Lindgren funnel traps (2, RWC). Queens Co., Grand Lake Meadows P.N.A., 45.8227°N, 66.1209°W, 15–29.VI.2010, 29.VI-12.VII.2010, R. Webster, C. MacKay, M. Laity, & R. Johns, old silver maple forest with green ash and seasonally flooded marsh, Lindgren funnel traps (10, AFC, RWC); same locality data and forest type, 21.VI-5.VII.2011, 5–10.VII.2011, M. Roy & V. Webster, Lindgren funnel traps (5, NBM, RWC).

Adults of were captured in Lindgren funnel traps deployed in a mature hardwood forest with sugar maple and American beech (2), and in an old silver maple forest/swamp (13). Adults were captured during June and July.

QC, NB, NS (LeSage 1991b; Majka and Pollock 2006).

Tribe Zilorini Desbrochers des Loges, 1900

LeConte, 1866

http://species-id.net/wiki/Zilora_hispida

Map 24

Map 24.

Collection localities in New Brunswick, Canada of .

New Brunswick, Queens Co., Cranberry Lake P.N.A, 46.1125°N, 65.6075°W, 13–25.V.2011, M. Roy & V. Webster, old red oak forest, Lindgren funnel trap (1, RWC). Restigouche, Co., Dionne Brook P.N.A., 47.9064°N, 68.3441°W, 28.VII-9.VIII.2011, M. Roy & V. Webster, old-growth white spruce and balsam fir forest, Lindgren funnel trap (1, RWC). York Co., Charters Settlement, 45.8286°N, 66.7365°W, 2.VI.2007, mature red spruce and red maple forest, under scolytid infested bark of red spruce (1, RWC); 14 km WSW of Tracy, S of Rt. 645, 45.6741°N, 66.8661°W, 10–26.V.2010, 2–16.VI.2010, R. Webster, C. MacKay, & K. Burgess, old mixed forest with red and white spruce, red and white pine, balsam fir, eastern white cedar, red maple, and sp., Lindgren funnel traps (2, RWC).

was found in a mature and an old mixed forest, an old-growth white spruce and balsam fir forest, and an old red oak forestPageBreak in New Brunswick. One adult was collected from under bark of red spruce infested with Scolytinae; four others were captured in Lindgren funnel traps. This species has been reared from in Montana (Majka and Pollock 2006) and has been found on in Maine (Dearborn and Donahue 1993), otherwise little is known about its biology and habitat associations. Adults were captured during May, June, and August.

YK, BC, AB, ON, QC, NB, NS, NF (LeSage 1991b; Majka and Pollock 2006).

Provancher, 1877**

http://species-id.net/wiki/Zilora_nuda

Map 25

Map 25.

Collection localities in New Brunswick, Canada of .

New Brunswick, Queens Co., Cranberry Lake P.N.A, 46.1125°N, 65.6075°W, 3–13.V.2011, 13–25.V.2011, M. Roy & V. Webster, old red oak forest, Lindgren funnel traps (2, AFC, RWC).

Both specimens were captured during May in Lindgren funnel traps deployed in an old red oak forest.

QC, NB (LeSage 1991b).PageBreak

AK	Alaska	MB	Manitoba
YT	Yukon Territory	ON	Ontario
NT	Northwest Territories	QC	Quebec
NU	Nunavut	NB	New Brunswick
BC	British Columbia	PE	Prince Edward Island
AB	Alberta	NS	Nova Scotia
SK	Saskatchewan	NF & LB	Newfoundland and Labrador*

*Newfoundland and Labrador are each treated separately under the current Distribution in Canada and Alaska.