Document of bibliographic reference 347569

BibliographicReference record

Type

Bibliographic resource

Type of document

Journal article

BibLvlCode

AS

Title

Sex hormones in hemolymph of red king crabs from the Barents Sea

Abstract

Well-known sex hormones, testosterone and 17β-estradiol, play a crucial role in the reproduction of vertebrates. Biochemical assays have detected these substances in a few crustaceans, and it has been hypothesized that these hormones are involved in the regulation of crustacean reproduction. Red king crab is a large commercially important species harvested both in their native areas (North Pacific) and in the area of its introduction (Barents Sea). The presence of 17β-estradiol and testosterone and fluctuations of their concentrations in relation to different factors have not yet been investigated. For this reason, we provided a pilot study to reveal the levels of sex hormones in hemolymph of red king crabs captured in the coastal Barents Sea. These hormones were detected in the crabs and we compared our data with previously published data involving a wide range of crustaceans. We found seasonal variations in the level of testosterone with the maximum in the spawning period. Our data expand the current knowledge about the red king crab physiology and may be used for the development of its aquaculture.

WebOfScience code

https://www.webofscience.com/wos/woscc/full-record/WOS:000686160700001

Bibliographic citation

Dvoretsky, A.G.; Tipisova, E.V.; Elfimova, A.E.; Alikina, V.A.; Dvoretsky, V.G. (2021). Sex hormones in hemolymph of red king crabs from the Barents Sea. Animals 11(7): 2149. https://dx.doi.org/10.3390/ani11072149

Topic

Marine

Is peer reviewed

true

Access rights

open access

Is accessible for free

true