Maternal influence on early lipid content in an introduced partially anadromous population of  Oncorhynchus mykiss | Zendy

Liberoff Ana L. | Zendy; Leal Alejandra A. | Zendy; Díaz De Vivar María E. | Zendy; RivaRossi Carla M. | Zendy; Pascual Miguel A. | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Maternal influence on early lipid content in an introduced partially anadromous population of Oncorhynchus mykiss

Author(s) -

Liberoff Ana L.,

Leal Alejandra A.,

Díaz De Vivar María E.,

RivaRossi Carla M.,

Pascual Miguel A.

Publication year - 2019

Publication title -

journal of fish biology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.672

H-Index - 115

eISSN - 1095-8649

pISSN - 0022-1112

DOI - 10.1111/jfb.14062

Subject(s) - fish migration , biology , offspring , population , fish measurement , fishery , zoology , ecology , fish <actinopterygii> , demography , genetics , pregnancy , sociology

This study evaluated how the maternal migratory tactic in a partially anadromous population of Oncorhynchus mykiss may influence the early energetic status of their offspring. Total lipid content variation (% dry mass) of recently emerged fry caught in the Santa Cruz River, Argentina, was evaluated as a function of their maternal origin (anadromous v . resident) and fork length ( L F ). Lipid content of fry decreased with L F and was higher for offspring of anadromous mothers.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research