Volume 19 Issue 5
Sep.  1998
Turn off MathJax
Article Contents
LIN Dan-jun, YOU Yong-long. A Study on The Changes During The Maturation of The Late Spermatid and The Structure of The Spermatozoon of Sebastiscus marmoratus. Zoological Research, 1998, 19(5): 359-366.
Citation: LIN Dan-jun, YOU Yong-long. A Study on The Changes During The Maturation of The Late Spermatid and The Structure of The Spermatozoon of Sebastiscus marmoratus. Zoological Research, 1998, 19(5): 359-366.

A Study on The Changes During The Maturation of The Late Spermatid and The Structure of The Spermatozoon of Sebastiscus marmoratus

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 1998-10-22
  • The late spermatid of ovoviviparous teleost,Sebastiscus marmoratus (Cuvier et Valenciennes) possessed the approximate morphology of mature spermatozoon.The dorsal side of the nucleus was flat wheras its ventral side protruded outwards slightly.The chromatin condensed into wads.At its ventral part and posterior end,the chromatin was more compacted.The centriolar complex consisted of proximal centriole and basal body.The proximal centriole was perpendicular to the basal body,thus,the complex was L-shaped.A centriolar adjunct stretched out of the proximal centriole and pointed towards the dorsal side of the nucleus.The centriolar adjunct was composed of 9 microtubules.They formed cylinder-shape as the axoneme.During the process of transforming into spermatozoon,the centriolar adjunct and proximal centriole shrank back in succession,and finally disappeared completely.At the same time,the changes of the shape of the posterior end of the nucleus took place.The disappearing of the centriolar adjunct and proximal centriole in succession might be considered as a sign of being mature completely of the spermatid.The centriolar complex of the spermatozoon consisted of basal body and basal body cap which was between the basal body and the nuclear membrane.The sleeve was connected to the posterior end of the nucleus.There were about 30-40 mitochondria in the sleeve.The flagellum stretched out of the central space of the sleeve.The central structure of the flagellum was axoneme.There was one lateral fin at each side of the axoneme.At the proximal piece of the flagellum the lateral fins beside the axoneme were broad and asymmetrical.
  • loading
  • Relative Articles

    [1] ZHAO Jie-Jun, CHEN Xiao-Ming, WANG Zi-Li, YE Shou-De, CHEN Yong, WANG Shao-Yun. Ultrastructure of Ericerus pela (Chavannes) nymph mouthparts and ecological adaptations. Zoological Research, 2012, 33(5): 447-454.  doi: 10.3724/SP.J.1141.2012.05447
    [2] Lorenzo ALIBARDI*. Ultrastructure of Bat (Pipistrellus kuhlii) Epidermis with Emphasis on Terminal Differentiation of Corneocytes. Zoological Research, 2006, 27(1): 86-93.
    [3] SHAO Hua, MENG Hebaoligao, QI Mu-ge, ZHANG Suo-lian , BOU Shor-gan , *. Ultrastructure of Goat Oocytes Cultured with. Zoological Research, 2006, 27(2): 209-215.
    [4] LIU Yong-zhang, ZHANG Yong-pu. Ultrastructure of Spermatozoa of Eumeces elegans. Zoological Research, 2004, 25(5): 429-435.
    [5] YUE Xing-jian, ZHANG Yao-guang, AO Lei, WANG Zhi-jian. Histology and Ultrastructure of Head Kidney in the Southern Catfish,Silurus meridionalis Chen. Zoological Research, 2004, 25(4): 327-333.
    [6] LUO Yan-rui, LI Wei-guo, WANG Kun-ying, ZHAI Xin-hui, FU Shan-gang, LI Qing-huan. Changes in the Weight and Ultrastructure of the Corpuscles of Stannius in a Reproductive Cycle of Carps Cyprinus carpio. Zoological Research, 2003, 24(4): 281-286.
    [7] LUO Yong-ting, YUAN Wei-jia, MA Yong-jie, ZHANG Hui-qi SHENG Chun. Morphology and Ultrastructure of the Compound Eye in the Mud Crab (Scylla serrata). Zoological Research, 2003, 24(3): 220-226.
    [8] CHANG Chong-Yan, ZHANG Zheng-Wang, WU Xiu-Shan, CHEN Xiao-Duan, LI Wei-Chao, ZHANG Jin-Guo. The Ultrastructure and Elemental Composition in Eggshell of The Tibetan Eared-Pheasant,Crossoptilon harmani. Zoological Research, 2000, 21(5): 383-386.
    [9] ZHU Dong-Fa, WANG Gui-Zhong, LI Shao-Jing. Sperm Ultrastructure of The Squat Lobster,Thenus orientalis (Crustacea,Decapoda). Zoological Research, 2000, 21(5): 387-391.
    [10] QIAO Jian-Fang, GAO Xing-Yi, YANG Wei-Kang. The Ultrastructure of Eggshell of Otis undalata macqueenii and Otis tarda tarda. Zoological Research, 2000, 21(6): 463-467.
    [11] LIN Dan-Jun, YOU Yong-Long, CHEN Lian-Yun. The Testicular Cycle Development of Ovoviviparous Teleost,Sebastiscus marmoratus. Zoological Research, 2000, 21(5): 337-342.
    [12] LIN Dan-Jun, YOU Yong-Long. The Ovarian Cyclical Development of Ovoviviparous Teleost,Sebastiscus marmoratus. Zoological Research, 2000, 21(4): 269-274.
    [13] LI Tai-wu, SU Xiu-rong, LI Chun-mao, CHI Qing-hong. Histology and Ultrastructure of Male Reproductive system of Mytilus edulis Linnaeus (Mollusca:Lamellibranchia). Zoological Research, 1999, 20(3): 168-171.
    [14] CHENG Liang, WANG Kang-le. Studies on The Morphology and Ultrastructure of Meretrix meretrix Linnaeus. Zoological Research, 1997, 18(4): 351-357.
    [15] LU Shuang-qing, LIU Yun, CHENG Shu-qun, LIU Shao-jun. Studies on The Histochemistry and the Ultrastructure of STH Cells of Adenohypophysis in Ctenopharyngodon idellus. Zoological Research, 1996, 17(1): 75-78.
    [16] WU Song-lin, YANG Shu-fang. Observation on Anatomy,Histology and Ultrastructure of The Lung of Agama stoliczkana. Zoological Research, 1995, 16(3): 262-280.
    [17] TAN Zhu-jun, HAN Ya-li. Effects of Carnosine and Gossypol on The Motility and Ultrastructure of Ram Spermatozoa. Zoological Research, 1995, 16(2): 119-125.
    [18] ZHENG Wen-biao, CHEN Min. Studies on the Ultrastructure of Cells of Meso-Adenhypophysis in Clarias lazera During Winters. Zoological Research, 1994, 15(4): 31-35.
    [19] LU Tai-chun, GAN Ya-ling, HE Fen-qi, LIU Ru-sun, LU Chun-lei, WAN Jiang. The Ultrastructure of Eggshells of Chrysolophus pictus and Chrysolophus amherstiae. Zoological Research, 1992, 13(3): 223-226.
    [20] KUANG Pu-ren, LIU De-sheng. Differentiations of Two Species in The Family Ergasilidae Expressed by Ultrastructure. Zoological Research, 1992, 13(1): 1-3.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (2058) PDF downloads(1737) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return