Age-Related Melanism in Macroparalepis brevis (Paralepididae)
- Authors: Prokofiev A.M.1,2
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Affiliations:
- Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences (IEE RAS), Moscow, Russia
- Shirshov Institute of Oceanology, Russian Academy of Sciences (IO RAS), Moscow, Russia
- Issue: Vol 63, No 1 (2023)
- Pages: 120-124
- Section: КРАТКИЕ СООБЩЕНИЯ
- URL: https://journals.rcsi.science/0042-8752/article/view/135160
- DOI: https://doi.org/10.31857/S0042875223010137
- EDN: https://elibrary.ru/CZKMOQ
- ID: 135160
Cite item
Abstract
Age-related melanism for a dwarf species of the genus Macroparalepis, M. brevis, was described for the first time; thus, this phenomenon turns out to be a common generic character. Presumably, the trigger for coloration change is the transition to a mesobenthic lifestyle. The phylogenetic significance of age-related melanism in barracudinas (Paralepididae) is discussed, which may support a kinship of the genera Macroparalepis and Stemonosudis (including Dolichosudis). The species D. fuliginosa was recorded in the Indian Ocean for the first time.
Keywords
About the authors
A. M. Prokofiev
Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences (IEE RAS), Moscow, Russia; Shirshov Institute of Oceanology, Russian Academy of Sciences (IO RAS), Moscow, Russia
Author for correspondence.
Email: prokartster@gmail.com
Россия, Москва; Россия, Москва
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