Email this article Sexual Dimorphism in the Stone Cockscomb Alectrias alectrolophus (Pallas, 1814) (Pisces: Stichaeidae)
- Authors: Zemnukhov V.V.1
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Affiliations:
- Zhirmunsky Institute of Marine Biology, National Scientific Center of Marine Biology, Far Eastern Branch
- Issue: Vol 44, No 1 (2018)
- Pages: 84-86
- Section: Brief Notes
- URL: https://bakhtiniada.ru/1063-0740/article/view/184144
- DOI: https://doi.org/10.1134/S1063074018010121
- ID: 184144
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Abstract
Sexual dimorphism in the stone cockscomb Alectrias alectrolophus was studied for the first time. No pronounced differences were found in plastic characters between the females and males of this species; however, there were differences in the structure of the urogenital papilla that allow reliable sex determination.
About the authors
V. V. Zemnukhov
Zhirmunsky Institute of Marine Biology, National Scientific Center of Marine Biology, Far Eastern Branch
Author for correspondence.
Email: zemnukhov1@ya.ru
Russian Federation, Vladivostok, 690041
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