ULTRA-ESTRUTURA DO ESPERMATOZÓIDE DE Crenicara punctulatum (Günther, 1863) (TELEOSTEI, CICHLIDAE) DA REGIÃO AMAZÔNICA

Authors

  • Edilson Matos Federal Rural University of Amazonia image/svg+xml
  • Carla Batista
  • Patricia Matos
  • Carlos Azevedo

Abstract

O espermatozóide de Crenicara punctulatum foi analisado em microscopia óptica e microscopia eletrônica. O espermatozóide não apresenta acrossomo, a cabeça é de aspecto ovóide, e a região da peça intermediária é de forma cilíndrica. O complexo centriolar está localizado lateralmente ao núcleo. O flagelo consiste de nove pares periféricos de microtúbulos e um par central.

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Published

2016-03-14

Issue

No. 38 (2002): RCA

Section

Scientific Articles

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