Literature DB >> 27730640

Effects of ethanol storage and lipid and urea extraction on δ15 N and δ13 C isotope ratios in a benthic elasmobranch, the bluespotted maskray Neotrygon kuhlii.

K B Burgess1, M B Bennett1.   

Abstract

Ethanol storage and lipid and urea extraction had no effect on bluespotted maskray Neotrygon kuhlii muscle δ13 C values whereas urea-removal and ethanol storage increased δ15 N values. Results presented here show a significant δ15 N increase post-urea removal and provide additional support for this approach in future elasmobranch stable-isotope analysis (SIA) studies. Further experimental work on other elasmobranch species is needed to assess extraction and preservation effects on stable-isotope (SI) values.
© 2016 The Fisheries Society of the British Isles.

Entities:  

Keywords:  muscle; non-polar solvent; preservation effects; stable isotopes; stingray

Mesh：

Substances：

Year:  2016        PMID： 27730640     DOI： 10.1111/jfb.13164

Source DB:  PubMed          Journal:  J Fish Biol        ISSN： 0022-1112            Impact factor:   2.051


  3 in total

1.  Manta birostris, predator of the deep? Insight into the diet of the giant manta ray through stable isotope analysis.

Authors:  Katherine B Burgess; Lydie I E Couturier; Andrea D Marshall; Anthony J Richardson; Scarla J Weeks; Michael B Bennett
Journal:  R Soc Open Sci       Date:  2016-11-30       Impact factor: 2.963

2.  Stable isotope analyses reveal unique trophic role of reef manta rays (Mobula alfredi) at a remote coral reef.

Authors:  Lauren R Peel; Ryan Daly; Clare A Keating Daly; Guy M W Stevens; Shaun P Collin; Mark G Meekan
Journal:  R Soc Open Sci       Date:  2019-09-11       Impact factor: 2.963

3.  Trophic niche of Australian cownose rays (Rhinoptera neglecta) and whitespotted eagle rays (Aetobatus ocellatus) along the east coast of Australia.

Authors:  Alysha J Chan; Vincent Raoult; Fabrice R A Jaine; Victor M Peddemors; Matt K Broadhurst; Jane E Williamson
Journal:  J Fish Biol       Date:  2022-03-15       Impact factor: 2.504
  3 in total

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