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Contribution to the sexuality of a Hermaphroditic teleost, Serranus hepatus L.
Author(s) -
Bruslé S.
Publication year - 1983
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/j.1095-8649.1983.tb04752.x
Subject(s) - biology , hermaphrodite , ovotestis , ovary , ultrastructure , anatomy , zoology , gonad , endocrinology
Using histological and cytological criteria, it has been shown that in the ovotestis of Serranus hepatus , a synchronous hermaphrodite, the differentiation of the ovary is earlier than that of the testis. Primordial germ cells (PGC) exhibit the same ultrastructural features in the ovary and the testis. These cells migrate from the ovary to colonize the testicular anlage.