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