脊尾白蝦 的英文怎麼說
中文拼音 [jǐwěibáixiā]
脊尾白蝦
英文
exopalaemon carinicauda-
In this paper, the comparison of spermatogenesis and spermatozoal ultrastructures of four species of decapoda were investigated by electron microscopy ( tem ). we had tried to find structural variaton between the four species during their spermatogenesis. from this comparison study, we can pursue the evolution route of the four decapods
本論文採用透射電鏡技術比較研究十足目（ decapoda ）物種浙江華溪蟹（ sinopotamonchekiangense ） 、三疣梭子蟹（ portunus ， trituberculatus ） 、脊尾白蝦（ exopalarmoncarinicandaholthuis ）及羅氏沼蝦（ macrobrachiumrosenbergii ）的精子發生和精子結構。The location of the center tubule in the two species is different. in p. trituberculatus it locates at the top of the acrosome tubule, and in s. chekiangenser it locates at the base
脊尾白蝦邊緣不翻卷，核為泡狀核和絲狀核，棘突由具等距橫紋的纖絲組成，較長。There are two forms of nucleus in the e. carinicanda sperm : fibrous and vesicular ones the sperm ultrastructures of the p. trituberculatus and s. chekiangense consist of nucleus cup, radial arm, acrosome
2 .精子結構羅氏沼蝦與脊尾白蝦的精子結構相近，呈圖釘狀，由棘突、頂帽和精核組成。
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