Volume 29 Issue 2
Mar.  2008
Turn off MathJax
Article Contents
HU Bing, YANG Xiao-zhen, WU Xu-gan, TENG Wei-ming, CHENG Yong-xu. Development of Gonad in Different Body Weights of Onchidium struma. Zoological Research, 2008, 29(2): 145-151. doi: 10.3724/SP.J.1141.2008.02145
Citation: HU Bing, YANG Xiao-zhen, WU Xu-gan, TENG Wei-ming, CHENG Yong-xu. Development of Gonad in Different Body Weights of Onchidium struma. Zoological Research, 2008, 29(2): 145-151. doi: 10.3724/SP.J.1141.2008.02145

Development of Gonad in Different Body Weights of Onchidium struma

doi: 10.3724/SP.J.1141.2008.02145
More Information
  • Corresponding author: CHENG Yong-xu
  • Received Date: 2007-12-19
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2008-04-22
  • The relationship between body weight and gonad development of Onchidium struma was studied using a histology method. The relation between the gonadsomatic index (GSI) and hepatopancreas somatic index (HSI) or vitelline somatic index (VSI) were also studied. The composition of germ cells and the percentage difference of phases of germ cells in gonads were analyzed. Spermatogensis and oogenesis of O. struma were observed. The results showed: (1) The development of gonads in O. struma matured as body weight increased. The GSI and HIS or VSI had obvious pertinence respectively(P<0.05). (2) The oocytes appeared in individuals whose body weight was above 6 g and from this time the oocytes and sperm cells coexisted in the gonads. (3) The spermatozoa were found in all individuals. The main germ cells were the secondary spermatocyte in individuals whose body weight fell under 6 g and those with body weights above 6 g had spermatozoa. The individuals who were above 6 g; the oocytes matured as body weight increased. The main elements of the germ cells were oogoia (57%), exogeous vitellogenic oocyte(69%) in the 6-8g individuals and 10-14 g individuals respectively. The mature oocytes were first found in the 10-14 g individuals. (4) The oogenesis can be divided into 6 stages: oogoia,previtellogeic oocyte,endogenous vitellogeic oocyte,exogeous vitellogenic oocyte,nearly-mature oocyte and mature oocyte (Φ=59.358±3.88 μm). The spermatogensis consisted of five stages: spermatogonia,primary spermatocyte,secondary spermatocyte and spermatozoa (52.44±20.65 μm). We can conclude our research in two points: (1)There is a relationship between body weight and development of gonads. (2) The individual with a body weight above 10 g can be a parent.
  • loading
  • Relative Articles

    [1] Teddy Angarita-Sierra, Cesar Alejandro López-Hurtado. Exploring the reproductive ecology of the tropical semifossorial snake Ninia atrata. Zoological Research, 2020, 41(2): 157-171.  doi: 10.24272/j.issn.2095-8137.2020.015
    [2] Jing ZHANG, Jin-Qiang HUANG, Ya-Ya LI, Na WANG, Jian SUN, Tian-Zi WANG, Song-Lin CHEN. Histological observations of Medaka(Oryzias latipes)gonad sexual differentiation and development. Zoological Research, 2013, 34(5): 464-470.  doi: 10.11813/j.issn.0254-5853.2013.5.0464
    [3] ZOU Xiao-Jü DING Yi-Hong, LIANG Bin. The mechanisms of weight-cutting effect in Pu-erh tea. Zoological Research, 2012, 33(4): 421-426.  doi: 10.3724/SP.J.1141.2012.04421
    [4] YUE Ming-Jin, MO Sai-Jun, SONG Ping, GONG Yan-Zhang. Identification of Z-OTU protein during zebrafish oogenesis and early embryogenesis. Zoological Research, 2011, 32(4): 386-390.  doi: 10.3724/SP.J.1141.2011.04386
    [5] HUANG Min-Yi, WANG Hong-Yuan, ZHANG Yu-Hui. Effects of Cadmium on Metamorphism and Gonad Differentiation in Rana chensinensis. Zoological Research, 2010, 31(3): 275-281.  doi: 10.3724/SP.J.1141.2010.03275
    [6] WEN Ru-shu, FANG Zhan-qiang, CHEN Wei-ting. Effects of 17β-estradiol on Vitellogenin Inducement and Gonad Development in Male Tanichthys albonubes. Zoological Research, 2008, 29(1): 43-48.
    [7] LUO Qing. Weight-Length Correlation Analysis of Captive Bottlenose Dolphins (Tursiops gilli). Zoological Research, 2007, 28(1): 101-103.
    [8] LU Shu-min, XI Geng-si , *, ZHAO Zhuo, TANG Chao-zhi. Dynamic Distribution of Glycoconjugates During Oogenesis of Atractomorpha sinensis. Zoological Research, 2006, 27(6): 607-614.
    [9] KONG De-ping, PAN Xiao-fu, YANG Jun-xing, CHEN Zi-ming. Distribution and Length-weight Relationships of Glyptosternoid Fishes in the Drung River Basin, Yunnan. Zoological Research, 2005, 26(6): 632-637.
    [10] CHEN Yun-gui, YE Ding, SONG Ping, LV Dau-yuan, GUI Jian-fang. Expression and Distributing of vasa Gene During Gametogenesis of Goldfish (Carassius auratus). Zoological Research, 2005, 26(2): 179-183.
    [11] 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.
    [12] XUE Jun-zeng, WU Hui-xian, FANG Li-hong. Morphology of Gonad in Embryos of Swimming Crabs,Portunus trituberculatus. Zoological Research, 2003, 24(4): 319-320.
    [13] WENG You-Zhu, HUANG Wei-Quan, FANG Yong-Qiang, YAO Bing, SUN Lan. Study on GnRH Receptor (GnRHR) mRNA In situ Hybridization in The Nervous System,Hatschek's Pit and Gonad of Amphioxus,Branchiostoma belcheri. Zoological Research, 2000, 21(6): 437-441.
    [14] LI Ren-de, CHEN Qiang, LIU Nai-fa. Effects of Body Temperature on Electrocardiograms of Lizard Eremias multiocellata. Zoological Research, 1998, 19(4): 269-276.
    [15] LI Yuan-you, LIN Hao-ran SHEN Fang. Endocrine Regulation of The Frog Hypothalamus-Pituitary-Gonad Axis. Zoological Research, 1998, 19(1): 83-89.
    [16] CHEN Qiang. A Study on The Resting Metabolic Rate of Eremias argus and Phrynocephalus frontalis. Zoological Research, 1994, 15(3): 0-18.
    [17] PAN Ru-liang, PENG Yan-zhang, YE Zhi-zhang, WANG Hong. Analysis of Tooth and Body Size Relationship in Phinopithecus. Zoological Research, 1990, 11(1): 73-82.
    [18] MI Jing-chuan, BAO Shi-jun. Study on the Change of weight and length of Body and Dividing of Age of Marmota Sibirica. Zoological Research, 1989, 10(3): 219-225.
    [19] HUANG Guo-ping, YAN Shao-yi. Electron Microscopic Observation on Annulate Lamellae During Oogenesis in Goldfish (Carassius Auratus). Zoological Research, 1988, 9(3): 209-215.
    [20] REN Shu-xian, REN Jiu-chang, ZHANG Zong-bing. Studies on Insect Chemostrilant the Effect of Thio-Tepa on the Oogenesis of the Common Housefiy. Zoological Research, 1982, 3(3): 289-293.
  • 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 (2536) PDF downloads(2778) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return