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Issue:ISSN 1000-7083
          CN 51-1193/Q
Director:Sichuan Association for Science and Technology
Sponsored by:Sichuan Society of Zoologists; Chengdu Giant Panda Breeding Research Foundation; Sichuan Association of Wildlife Conservation; Sichuan University
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Your Position :Home->Past Journals Catalog->1995 Vol.14 No.2

Ultrastructure of Sperm of Leiocassis longirostris
Author of the article:WEI Gang, DAI Da-ling, CHEN Huai-hui, LUO Xue-chen
Author's Workplace:(Department of Biology, Southwest Teacher’s University, Chongqing 630715)
Key Words:Leiocassis longirostris; sperm; ultrastructure
Abstract:The morphology of the sperm from Leiocassis longirostris was studied by transmission and scanning electronmicroscope. The sperm is differs in fine structure from those of other teleost fishes. It is of short round fishes. It is of short round head and contains a complicated midpiece and possesses two centrioles. The mitochondria, the nuclear vacuole and the pocket are shown in the section through the midpiece of the sperm. The axoneme has a 9+2 pattern and possesses undulating membrane. Because the fish is such an important species, the present investigation, therefore, sets forth a comprehensive and detailed fine structural study.
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