Literature DB >> 34497474

A synopsis of the Bee occurrence data of northern Tanzania.

Julius V Lasway1,2, Neema R Kinabo1, Rudolf F Mremi1, Emanuel H Martin1, Oliver C Nyakunga1, John J Sanya3, Gration M Rwegasira4, Nicephor Lesio5, Hulda Gideon6, Alain Pauly7, Connal Eardley8, Marcell K Peters2, Andrew T Peterson9, Ingolf Steffan-Dewenter2, Henry K Njovu10.   

Abstract

BACKGROUND: Bees (Hymenoptera: Apoidea: Anthophila) are the most important group of pollinators with about 20,507 known species worldwide. Despite the critical role of bees in providing pollination services, studies aiming at understanding which species are present across disturbance gradients are scarce. Limited taxononomic information for the existing and unidentified bee species in Tanzania make their conservation haphazard. Here, we present a dataset of bee species records obtained from a survey in nothern Tanzania i.e. Kilimanjaro, Arusha and Manyara regions. Our findings serve as baseline data necessary for understanding the diversity and distribution of bees in the northern parts of the country, which is a critical step in devising robust conservation and monitoring strategies for their populations. NEW INFORMATION: In this paper, we present information on 45 bee species belonging to 20 genera and four families sampled using a combination of sweep-netting and pan trap methods. Most species (27, ~ 60%) belong to the family Halictidae followed by 16 species (35.5%) from the family Apidae. Megachilidae and Andrenidae were the least represented, each with only one species (2.2%). Additional species of Apidae and Megachilidae sampled during this survey are not yet published on Global Biodiversity Information Facility (GBIF), once they will be available on GBIF, they will be published in a subsequent paper. From a total of 953 occurrences, highest numbers were recorded in Kilimanjaro Region (n = 511), followed by Arusha (n = 410) and Manyara (n = 32), but this pattern reflects the sampling efforts of the research project rather than real bias in the distributions of bee species in northern Tanzania. Julius V. Lasway, Neema R. Kinabo, Rudolf F. Mremi, Emanuel H. Martin, Oliver C. Nyakunga, John J. Sanya, Gration M. Rwegasira, Nicephor Lesio, Hulda Gideon, Alain Pauly, Connal Eardley, Marcell K. Peters, Andrew T. Peterson, Ingolf Steffan-Dewenter, Henry K. Njovu.

Entities:  

Keywords:  Tanzania; agriculture; bee pollinator; distribution; disturbance gradient; grazing; species diversity

Year:  2021        PMID: 34497474      PMCID: PMC8384828          DOI: 10.3897/BDJ.9.e68190

Source DB:  PubMed          Journal:  Biodivers Data J        ISSN: 1314-2828


Introduction

Bees (: : ) play an important ecological role in ecosystem. They serve a pollination role through mutualistic interactions with plants that in turn maintain the functionality of natural ecosystem, enhancing crop production and hence promoting human well being (Potts et al. 2016). Improved pollination service is essential for biodiversity conservation because plants act as primary producers in ecosystem. Nonetheless, they provide a vast array of ecosystem services: carbon sequestration, soil erosion prevention, nitrification and maintaining water tables, just to name a few. About 94% flowering plants reproduction depend on animal pollination in particular bee pollinators (Ollerton et al. 2011). Therefore, bees are considered as the most important pollinator of crops and wild plants as they can visit more than 90% of the leading 107 global crop types (Klein et al. 2007). Taxonomic information of bee species in many parts of the world is poorly understood (Williams et al. 2001, Winfree 2010, Eardley et al. 2016) and Tanzania is no exception. The distribution and diversity of wild bee species in Tanzania is equivocal, given the lack of a countrywide bee catalogue and limited scientific studies. Tanzania is renowned for its unique biodiversity and high endemism (URT 2014). With a mainland area of 945,087 km2, lack of information on distribution and diversity of bee species poses a risky scenario, as unknown bee species may dissappear even before they are discovered and documented. On the other hand, decline of bee populations are increasingly becoming a global concern, a situation which jeopardizes provision of pollination sevices to both natural and agro-ecosystems (Westphal et al. 2008, Cameron et al. 2011, Koh et al. 2016, Potts et al. 2016, Tommasi et al. 2021). Nonetheless, knowledge of local bee fauna, including species present and their distribution, is worthy understanding and should be a conservation concern regardless of their importance in the agriculture sector. Research shows that land-use intensification, climate change, introduction of alien invasive species and pathogens are amongst the major driving factors for bee populations declines (Potts et al. 2016, Bartomeus and Dicks 2019). There is also lack of empirical data on synergistic interaction of such factors owing to their interconnection and complexity which impedes the management and conservation of wild bee pollinators (Westphal et al. 2008, Gemmill-Herren et al. 2014, Potts et al. 2016). In recent years, a few studies have provided partial information on the ecology of bees in Tanzania (Classen et al. 2015, Classen et al. 2017, Classen et al. 2020). However, these studies focused on bee diversity using morphospecies, plant-bee interactions and body size trait along elevation gradients of Mt.Kilimanjaro. Additionally, some studies on bee species conducted in the country were confined to a specific taxon, for example, in the genus (Mumbi et al. 2014) and tribe (Hamisi 2019). To date, no studies have comprehensively compiled occurrence of bee species in Tanzania to understand their diversity and distribution. In 2017, the College of African Wildlife Management, Mweka (CAWM), in collaboration with local and international partners, developed a three-year Bee Pollinator Monitoring Project to bridge this information gap. On this account, this paper presents bee occurrence data of northern Tanzania (Kilimanjaro, Arusha and Manyara administrative regions) with reference to an online dataset shared to the wider scientific community through (Lasway et al. 2021). The result is a qualitative improvement in the availability of primary data on the bee species of this country.

Project description

Title

Bee - Pollinator Monitoring Project , Tanzania

Personnel

The project is hosted at CAWM, Mweka Tanzania and is being implemented in collaboration with local and international partner institutions. Local institutions include Sokoine University of Agriculture (SUA), Tanzania Wildlife Research Institute (TAWIRI), Tanzania Commission for Science and Technology (COSTECH), Ministry of Agriculture - Tanzania, Tropical Pesticide Research Institute (TPRI) and National Museum of Tanzania (NMT). Partner institutions from outside Tanzania include the University of Würzburg (Germany), Agricultural Research Council ARC (South Africa), Royal Belgian Institute of Natural Sciences RBINS (Belgium), and the University of Kansas (USA). Goals: The project's main goal was to determine the current distribution and status of bee pollinators in Tanzania. Other project objectives were: To strengthen the capacity of Tanzanians in the aspects of biodiversity informatics; plant-bee interactions; DNA-based and morphological identification techniques; and collection management; To develop and implement a standardized bee pollinator monitoring programme; To share data on bee species, abundance and their interactions with plants via dedicated databases, such as Global Biodiversity Information Facility (GBIF), Tanzania Biodiversity Information Facility (TanBIF) and African Pollinator Initiative (API); To disseminate results to the scientific community through peer-reviewed publications and conference presentations; and To raise awareness of the general public on the importance of bee pollinators through various media.

Funding

The project is financed by the JRS Biodiversity Foundation, USA.

Sampling methods

Study extent

The study was carried out in a set of study sites established in agricultural (transformed), grazing (degraded) and natural savannah (conserved) lands to represent different land-use categories as presented in Table 1. Agriculture intensity was measured, based on magnitude of land use intensification, i.e. moderately intensive agriculture habitat was mainly characterized by smallholder farms with field sizes of less than 1 ha with mixed crops, such as maize, beans and sunflower. It is also characterized by moderate use of agricultural machines and agrochemicals, while intensive agriculture was characterized by monoculture farms. In this habitat, there is a high use of heavy agricultural machines and agricultural inputs (i.e. pesticides and chemical fertilizers). Nonetheless, grazing intensity was measured, based on the visual inspection of on-site signs of obvious grazing like shortened tufts of grass, presence or absence of livestock footprints and by calculating the distance between study sites to bomas (livestock enclosures and living grounds of families holding large herds of livestock) using remote sensing and GIS techniques. Study sites with signs of intensive grazing activity were very near to bomas (average distance 0.09 ± 0.05 (SD) km while study sites with moderate livestock grazing intensity were at a far distance to bomas (i.e. average distance 25.3 ± 27.6 km (SD).
Table 1.

The regional study sites location

Study siteStudy site IDLatitudeLongitudeElevation(m a.s.l.)Region
MiwaleniIA1 -3.4233 37.4604 702Kilimanjaro
MjohoroniIA2 -3.3813 37.3836 764Kilimanjaro
KaheIA3 -3.4451 37.3564 741Kilimanjaro
Lambo estateIA4 -3.3095 37.2436 1007Kilimanjaro
Bomang'ombeIA5 -3.2834 37.1292 1036Kilimanjaro
West KilimanjaroIA6 -3.0205 37.0488 1497Kilimanjaro
West KilimanjaroIA7 -2.9461 37.0597 1708Kilimanjaro
KikatitiIA8 -3.3892 36.9592 1047Arusha
NARCOIG1 -3.098 36.9852 1359Kilimanjaro
LekrumuniIG2 -3.1378 36.9434 1404Kilimanjaro
LekrumuniIG3 -3.1508 36.9115 1391Kilimanjaro
KIAIG4 -3.4504 37.0394 890Kilimanjaro
MeseraniIG5 -3.4079 36.4956 1330Arusha
ArkataniIG6 -3.418 36.3967 1327Arusha
BwawaniIG7 -3.4531 36.1923 1314Arusha
Makuyuni juuIG8 -3.5081 36.1431 1227Arusha
Njia pandaMIA1 -3.3932 37.5191 847Kilimanjaro
Njia pandaMIA2 -3.4375 37.5334 759Kilimanjaro
Kibo estateMIA3 -3.3044 37.2078 1025Kilimanjaro
Donyo MoruMIA4 -3.2526 37.0964 1101Kilimanjaro
New Molomo farmMIA5 -3.1602 37.0356 1376Kilimanjaro
King'oriMIA6 -3.3058 36.9875 1167Arusha
KisongoMIA7 -3.3809 36.5465 1368Arusha
NanjaMIA8 -3.3981 36.2493 1478Arusha
ChallaMIG1 -3.3162 37.6383 1137Kilimanjaro
ChallaMIG2 -3.3475 37.6357 1023Kilimanjaro
HoliliMIG3 -3.3682 37.5968 940Kilimanjaro
DachkonaMIG4 -3.1259 37.0264 1380Kilimanjaro
MwangazaMIG5 -3.0544 37.0575 1532Kilimanjaro
KIAMIG6 -3.4187 37.0668 900Kilimanjaro
NelsonMandelaMIG7 -3.4002 36.7848 1216Arusha
UNMIG8 -3.3562 36.5838 1441Arusha
ChallaSAV1 -3.3091 37.685 945Kilimanjaro
ChallaSAV2 -3.2957 37.6817 954Kilimanjaro
ANAPASAV3 -3.2372 36.8663 1406Arusha
ANAPASAV4 -3.309 36.8803 1576Arusha
Manyara ranchSAV5 -3.5657 36.0478 1065Manyara
TARNAPASAV6 -3.7476 41.9738 1031Manyara
TARNAPASAV7 -3.7944 36.0406 1071Manyara
TARNAPASAV8 -3.846 36.0525 1073Manyara

IA = Intensive Agriculture; IG = Intensive Grazing; MIA = Mid-Intensive Agriculture; MIG = Mid-Intensive Grazing; SAV= Savannah

Sampling description

Data were collected in 40 study sites distributed along savannah, grazing and agriculture gradients in the three regions. A paired patch study design (i.e. sampling plots were positioned in two contrasting habitats within each study site) was used to minimize spatial autocorrelation. In each study site, two 50 x 50 m sampling plots were positioned and spaced at least 150 m apart. The coordinates of the plots were recorded at the mid-point between the paired plots. Bee data collection involved a combination of standardized pan trapping and random walk methods. These techniques have successfully been used for sampling bee species in northern Tanzania (Classen et al. 2015, Classen et al. 2017, Classen et al. 2020) and in other parts of the world (e.g. Noyes 1989, Stephen and Rao 2007, Westphal et al. 2008, Yi et al. 2012, Spafford and Lortie 2013). In each plot, four clusters of UV-Reflecting pan traps (each with yellow, white and blue) were installed and left in the field to collect bees for 48 hours. Two of the clusters were installed using a 120 cm pole to increase the chances of collecting bees foraging on shrubs and the other two were installed using a 35 cm pole to capture bees foraging on herbaceous plants. In each of three quota water-filled pan traps, a drop of scentless colourless liquid soap was added to break the surface tension and prevent bees from escaping. The total sampling effort for this technique summed to 1,152 hours per site. For the standardized random walk, two researchers actively collected bees for two hours within each sampling plot using sweep nets. This method summed to a sampling effort of four man-hours per study site.

Quality control

Controlling data: For each of the study sites, we recorded the habitat type, GPS coordinates and elevation (metres above sea level, m a.s.l.). The coordinates and elevation of localities were derived from a hand-held Garmin GPS (Model: GPSMAP64s; resolution ± 3 m; Garmin Ltd, Taiwan). In addition, for each study site, information on weather parameters (temperature and precipitation) and forage resources were recorded. The specimens collected were preserved in 70% ethanol before being mounted and identified by afro-tropical bee taxonomists (Alain Pauly and Connal Eardley). Bees were identified following the nomenclatural system of Michener 2007 "The Bees of the World, Second Edition" with the exception of the family that followed Pauly 1990 and Pauly 1999. Both Michener (2007) and taxonomic publications contain keys, diagnosis and descriptions of bees. The reference collections for identified bee species are available at the CAWM, Mweka.

Geographic coverage

Description

The study was conducted in the northern part of Tanzania i.e. Kilimanjaro, Arusha and Manyara regions (Fig. 1). The study regions are located between latitude 3°30’ S and 4°45’ S and longitude 4°30' E and 5°45’ E. The study regions have two rainy seasons: a long rainy season from March to May and a short rainy season in November and December. Average annual rainfall ranges geographically between 1300 mm and 2400 mm. Annual mean maximum temperature (hottest season) is 25.4°C between July and September and minimum temperature (cold season) is 12.8°C between May and June.
Figure 1.

Map of the study area showing study sites. (a) Location of Tanzania (pale yellow background) on the map of Africa; (b) Location of the study area (pale yellow background) in Tanzania; (c) Enlarged map of the study area showing sampling sites (grey dots) in northern Tanzania i.e Kilimanjaro, Arusha and Manyara regions.

Coordinates

3°30’ S and 4°45’ S Latitiude and Latitude; and 4°30' E and 5°45’ E Longitude Longitude.

Taxonomic coverage

This data paper describes a total of 953 occurrences for bee species representing four families, 20 genera and 45 species (Table 2), amongst 20,507 species that have been described worldwide (Ascher and Pickering 2020). Seven families of bee species (, , , , , and ) are currently recognized globally (Michener 2007), though only four (, , and ) have been recorded in this study. In this sample, seven species ( (Linnaeus, 1758), (Smith, 1879), (Cockerell, 1920), (Cockerell, 1937), (Cameron & Cockerell, 1937), (Vachal, 1899) and (Vachal, 1903) are reported to occur across all land-use types: agricultural (transformation), grazing (degradation) and natural savannah (conservation), whereas other species are found in a subset of land-use types (Table 3).
Table 2.

Summary of bee occurrence records from northern Tanzania by family.

ClassOrderFamilyNo. of genera recordedNo. of species recordedNo. of individuals recorded
Insecta Hymenoptera Andrenidae 111
Apidae 916570
Halictidae 927352
Megachilidae 1130
Total2045953
Table 3.

Species list of bee data records from northen Tanzania.

FamilyGeneraScientific name and authorshipLand-use type
Andrenidae Andrena Andrenanotophila (Cockerell, 1933)Savannah habitat in Arusha region.
Apidae Apis Apismellifera (Linnaeus, 1758)Savannah, intensive agriculture, intensive grazing, mid-intensive agriculture and mid-intensive grazing habitat in Arusha and Kilimanjaro regions.
Apidae Eucara Eucaramacrognatha (Gerstaecker, 1870)Mid-intensive agriculture and mid-intensive grazing habitat in Kilimanjaro region.
Apidae Hypotrigona Hypotrigonagribodoi (Magretti, 1884)Mid-intensive agriculture and mid-intensive grazing habitat in Kilimanjaro region.
Apidae Liotrigona Liotrigonabottegoi (Magretti, 1895)Savannah habitat in Kilimanjaro region.
Apidae Macrogalea Macrogaleacandida (Smith, 1879)Savannah, intensive agriculture, intensive grazing, mid-intensive agriculture and mid-intensive grazing habitat in Arusha and Kilimanjaro regions.
Apidae Meliponula Meliponulaferruginea (Lepeletier, 1836)Intensive agriculture habitat in Arusha region.
Apidae Meliponula Meliponulatogoensis (Stadelmann)Savannah and mid-intensive grazing habitat in Arusha and Kilimanjaro regions.
Apidae Pleibena Plebeinaarmata (Magretti, 1895)Mid-intensive grazing habitat in Kilimanjaro region.
Apidae Schwarzia Schwarziaemmae (Eardley, 2009)Intensive agriculture habitat in Kilimanjaro region.
Apidae Xylocopa Xylocopacaffra (Linnaeus, 1767)Intensive agriculture and mid-intensive grazing habitat in Kilimanjaro region.
Apidae Xylocopa Xylocopaerythrina (Gribodo, 1894)Intensive grazing habitat in Kilimanjaro region.
Apidae Xylocopa Xylocopaflavicollis (DeGeer,1778)Intensive agriculture, mid-intensive agriculture and mid-intensive grazing habitat in Arusha and Kilimanjaro regions.
Apidae Xylocopa Xylocopaflavorufa (DeGeer, 1778)Intensive agriculture habitat in Kilimanjaro region.
Apidae Xylocopa Xylocopainconstans (Smith,1874)Intensive agriculture, intensive grazing, mid-intensive agriculture habitat in Arusha and Kilimanjaro regions.
Apidae Xylocopa Xylocopanigrita (Fabricius, 1775)Intensive agriculture habitat in Kilimanjaro region.
Apidae Xylocopa Xylocopasomalica (Magretti, 1895)Intensive agriculture, intensive grazing, mid-intensive agriculture habitat in Arusha and Kilimanjaro regions.
Halictidae Acunomia Acunomiatheryi (Gribodo,1894)Intensive agriculture, mid-intensive agriculture habitat in Arusha and Kilimanjaro regions.
Halictidae Crocisaspidia Crocisaspidiachandleri (Ashmead,1899)Mid-intensive agriculture habitat in Kilimanjaro region.
Halictidae Crocisaspidia Crocisaspidiaforbesii (Kirby, 1900)Intensive grazing habitat in Kilimanjaro region.
Halictidae Lasioglossum Lasioglossumacuiferum (Cockerell, 1935)Savannah, intensive grazing, mid-intensive agriculture and mid-intensive grazing habitat in Manyara, Arusha and Kilimanjaro regions.
Halictidae Lasioglossum Lasioglossumatricrum (Vachal, 1903)Intensive agriculture, mid-intensive grazing habitat in Arusha and Kilimanjaro regions.
Halictidae Lasioglossum Lasioglossumbellulum (Vachal, 1910)Intensive agriculture, intensive grazing, mid-intensive agriculture and mid-intensive grazing habitat in Arusha and Kilimanjaro regions.
Halictidae Lasioglossum Lasioglossumbowkeri (Cockerell, 1920)Savannah, intensive agriculture, intensive grazing, mid-intensive agriculture and mid-intensive grazing habitat in Arusha and Kilimanjaro regions.
Halictidae Lasioglossum Lasioglossumdeceptum (Smith, 1853)Intensive agriculture, mid-intensive agriculture habitat in Arusha and Kilimanjaro regions.
Halictidae Lasioglossum Lasioglossumhancocki (Cockerell, 1945)Intensive agriculture, intensive grazing, mid-intensive agriculture and mid-intensive grazing habitat in Arusha and Kilimanjaro regions.
Halictidae Lasioglossum Lasioglossummatopiense (Cockerell, 1940)Savannah, intensive grazing, mid-intensive agriculture and mid-intensive grazing habitat in Manyara, Arusha and Kilimanjaro regions.
Halictidae Lasioglossum Lasioglossumrubritarse (Cockerell, 1937)Savannah, intensive agriculture, intensive grazing, mid-intensive agriculture and mid-intensive grazing habitat in Arusha and Kilimanjaro regions.
Halictidae Lasioglossum Lasioglossumscobe (Vachal, 1903)Intensive agriculture, mid-intensive agriculture habitat in Arusha and Kilimanjaro regions.
Halictidae Lasioglossum Lasioglossumtransvaalense (Cameron&Cockerell, 1937)Savannah, intensive agriculture, intensive grazing, mid-intensive agriculture and mid-intensive grazing habitat in Manyara, Arusha and Kilimanjaro regions.
Halictidae Macronomia Macronomiaarmatula (Dalla Torre, 1896)Savannah habitat in Manyara region.
Halictidae Nubenomia Nubenomiareichardia (Strand, 1911)Savannah, intensive agriculture, mid-intensive agriculture habitat in Manyara and Kilimanjaro regions.
Halictidae Pachynomia Pachynomiaflavicarpa (Vachal, 1903)Mid-intensive grazing habitat in Kilimanjaro region.
Halictidae Patellapis Patellapisitigiensis (Kuhlmann & Pauly, 2010)Intensive agriculture habitat in Kilimanjaro region.
Halictidae Pseudapis Pseudapispandeana (Strand, 1914)Mid-intensive agriculture and mid-intensive grazing habitat in Arusha and Kilimanjaro regions.
Halictidae Pseudapis Pseudapisusambarae (Pauly, 1990)Mid-intensive agriculture in Kilimanjaro region.
Halictidae Seladonia Seladoniaafricana (Friese, 1909)Intensive agriculture, mid-intensive agriculture habitat in Kilimanjaro region.
Halictidae Seladonia Seladoniafoana (Vachal, 1899)Savannah, intensive agriculture, intensive grazing, mid-intensive agriculture and mid-intensive grazing habitat in Arusha and Kilimanjaro regions.
Halictidae Seladonia Seladoniahotoni (Vachal, 1903)Savannah, intensive agriculture, intensive grazing, mid-intensive agriculture and mid-intensive grazing habitat in Manyara, Arusha and Kilimanjaro regions.
Halictidae Seladonia Seladonialucidipennis (Smith, 1853)Mid-intensive agriculture habitat in Kilimanjaro region.
Halictidae Steganomus Steganomusjunodi (Gribodo, 1895)Savannah, mid-intensive agriculture and mid-intensive grazing habitat in Manyara, Arusha and Kilimanjaro regions.
Halictidae Trinomia Trinomiacirrita (Vachal, 1903)Savannah, intensive agriculture,mid-intensive grazing habitat in Manyara and Arusha regions.
Halictidae Zonalictus Zonalictuskabetensis (Cockerell, 1937)Savannah, intensive agriculture habitat in Arusha and Kilimanjaro regions.
Halictidae Zonalictus Zonalictuskivuicola (Cockerell, 1937)Savannah, mid-intensive agriculture habitat in Arusha and Kilimanjaro regions.
Megachilidae Lithurgus Lithurguspullatus (Vachal, 1903)Savannah, intensive agriculture, mid-intensive agriculture and mid-intensive grazing habitat in Arusha and Kilimanjaro regions.
The was richest in species, with 27 species, followed by with 16 species. Two families ( and ) were represented by single species: (Cockerell, 1933) and (Vachal, 1903), respectively (Table 3). Greater numbers of records from Kilimanjaro (511 occurrences), compared to Arusha (410 occurrences) and Manyara (32 occurrences) is attributed to more sample plots in the region and not fewer bee species in Arusha or Manyara regions.

Temporal coverage

Data range: 2018-8-06 – 2018-12-21.

Notes

Bees were collected intermittently between August and December 2018. Two study sites were visited per day for data collection using pan trap and sweep-net methods. Pan traps were left in the field to collect bees for 48 hours before they were emptied and moved to the next study site. Additionally, sweep-netting was used to collect bee species actively for two hours per study site, excluding handling and processing time. Data collection by handnet was conducted when bees were most active in the morning between 9:00 and 11:00 am.

Usage licence

Usage licence

Creative Commons Public Domain Waiver (CC-Zero)

IP rights notes

These data can be freely used, provided their source is cited.

Data resources

Data package title

Occurrence of bees along grazing and agricultural gradients in northern Tanzania

Resource link

Number of data sets

1

Data set 1.

Data set name

Occurrence of bees along grazing and agricultural gradients in northern Tanzania

Data format

Darwin Core Archive

Number of columns

21

Download URL

https://bit.ly/32tklEA

Description

The data were prepared following DARWIN CORE format
Data set 1.
Column labelColumn description
institutionCodeThe acronym in use by the institution having custody of the information referred to in the record.
basisOfRecordThe specific nature of the data record.
occurrenceIDThe Globally Unique Identifier number for the record.
individualCountThe number of individuals that were recorded
habitatA category or description of the habitat in which the Event occurred.
countryCodeThe standard code for the country in which the Location occurs
decimalLatitudeThe verbatim original latitude of the Location.
decimalLongitudeThe verbatim original longitude of the Location.
scientificNameThe full scientific name including the genus name and the lowest level of taxonomic rank with the authority.
kingdomThe full scientific name of the kingdom in which the taxon is classified
eventDateThe date or date interval during which the occurrence record was collected.
geodeticDatumThe coordinate system and set of reference points upon which the geographic coordinates are based.
coordinateUncertaintyInMetresThe horizontal distance from the given decimalLatitude and decimalLongitude in metres, describing the smallest circle containing the whole of the Location.
organismQuantityA number or enumeration value for the quantity of organisms.
organismQuantityTypeThe type of quantification system used for the quantity of organisms
samplingProtocolThe description of the method used during sampling
taxonRankThe taxonomic rank of the most specific name in the scientificName.
scientificNameAuthorshipThe authorship information for the scientificName formatted according to the conventions of the applicable nomenclaturalCode.
ScientificNameThe full scientific name of a taxon.
acceptedNameUsageThe full name, with authorship and date information, if known, of the currently valid or accepted taxon.
taxonomicStatusThe status of the use of the scientificName as a label for a taxon
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