Abnormal hermaphroditism in Pellona flavipinnis (Clupeiformes: Pristigasteridae)

Use este identificador para citar ou linkar para este item: https://repositorio.inpa.gov.br/handle/1/16827

Título:	Abnormal hermaphroditism in Pellona flavipinnis (Clupeiformes: Pristigasteridae)
Autor:	Colaço-Fernandes, Talles Amadio, Sidineia Aparecida
Palavras-chave:	Animals Disorder Of Sex Development Female Fish Fish Disease Gonad Growth, Development And Aging Male Ovary Pathology River Testis Animal Disorders Of Sex Development Female Fish Diseases Fishes Gonads Male Ovary Rivers Testis
Data do documento:	2018
Revista:	Journal of Fish Biology
É parte de:	Volume 93, Número 5, Pags. 1012-1015
Abstract:	This study records the occurrence of a hermaphrodite individual of the apapá Pellona flavipinnis captured in a floodplain area of the Amazon River. Histology of the left gonad revealed the presence of testicular germ cells (spermatocytes and spermatozoa) in the cranial portion and mature ovarian cells (primary and vitellogenic oocytes) in the caudal portion, separated by connective tissue. This is the first record of a hermaphrodite fish of the family Pristigasteridae, order Clupeiformes. © 2018 The Fisheries Society of the British Isles
DOI:	10.1111/jfb.13820
Aparece nas coleções:	Artigos

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