Wang Ning. ON THE BIOLOGY OF THE PARABRAMIS PEKINENSIS(BASIL.)IN LAKE QINGLING,WUHAN[J]. ACTA HYDROBIOLOGICA SINICA, 1991, 15(2): 127-135.
Citation: Wang Ning. ON THE BIOLOGY OF THE PARABRAMIS PEKINENSIS(BASIL.)IN LAKE QINGLING,WUHAN[J]. ACTA HYDROBIOLOGICA SINICA, 1991, 15(2): 127-135.

ON THE BIOLOGY OF THE PARABRAMIS PEKINENSIS(BASIL.)IN LAKE QINGLING,WUHAN

  • Received Date: September 09, 1988
  • Published Date: April 24, 1991
  • An Investigation was made on the biology of the P.pekinensis,a semi-migratory fish bet- ween rivers and lakes,from Nov.1983 to Dec.1985 in Lake Qingling,which is linked with the main stream of the Yangtze River by a canal.The results are summerized as follows: (1)The “fry check” and “spawning check” were clearly obverved on the scales. (2)The fish reached a mean body length of 83 mm in the first year,164 mm in the se- cond year and 260 mm in the third year.The weight gain by adult females is much greater than that by adult males. (3)Over 10 vegetable food species were found in the intestine of the fish.The main spe-cies were Myriophyllum spicatum,Hydrilla verticillata and Spirogyra sp.The fish hardly ate Potamogeton crispus and Ceratophyllum demersum,which spread seasonally all over the lake,showing the habits of selective feeding. (4)During the spawning season,most mature fish were hindered from migrating into the river to spawn by the sluice gate between the river and lake.However,the tempo- rary flowing water caused by heavy rains and overflow near the inlet or outlet of the lake could still stimulate the parent fish to spawn in the lake.Owing to lack of the condition of constant flowing water in the lake,the drifting eggs then sank onto the bottom and died. (5)The population in the lake is recruited by the young fish from the river.These young individuals frequently aggregate outside the gate and may occasionally swim into the lake during the temporary lifting of the sluice gate.
  • Related Articles

    [1]ZHAO Jiao-Jiao, TAO Zhen, ZHOU Su-Ming, JIN Shan, WANG Guo-Liang, ZHOU Qi-Cun. CLONING AND EXPRESSION OF NF-κB FAMILY GENES IN PORTUNUS TRITUBERCULATUS[J]. ACTA HYDROBIOLOGICA SINICA, 2019, 43(2): 298-304. DOI: 10.7541/2019.037
    [2]YUE Hua-Mei, YE Huan, RUAN Rui, LIU Zhi-Gang, LI Chuang-Ju. MOLECULAR CLONING OF GPR54 GENES AND EFFECTS OF KISSPEPTIN INTRAPERITONEAL INJECTION ON ITS EXPRESSION IN ACIPENSER DABRYANUS[J]. ACTA HYDROBIOLOGICA SINICA, 2018, 42(5): 896-902. DOI: 10.7541/2018.110
    [3]SUN Lu-Ming, YU Meng-Jun, CHEN Ya-Dong, CHEN Xue-Jie, LIU Yang, QIU Xue-Mei, SHA Zhen-Xia. AKT-INTERACTING PROTEIN GENE CLONING AND ITS EXPRESSION PROFILE IN RESPONSE TO PATHOGEN INFECTION IN HALF SMOOTH TONGUE SOLE (CYNOGLOSSUS SEMILAEVIS)[J]. ACTA HYDROBIOLOGICA SINICA, 2016, 40(3): 467-473. DOI: 10.7541/2016.62
    [4]WANG Chun-Xiao, LU Mai-Xin, GAO Feng-Ying, LIU Zhi-Gang, CAO Jian-Meng, ZHU Hua-Ping, KE Xiao-Li, WANG Miao, YE Xing, YE Wei. THE POLYMORPHISM OF GHRELIN GENE OF OREOCHROMIS NILOTICUS AND IDENTIFICATION OF ITS SNP LOCI ASSOCIATED WITH THE GROWTH TRAITS[J]. ACTA HYDROBIOLOGICA SINICA, 2016, 40(1): 50-57. DOI: 10.7541/2016.7
    [5]LI Jie, YAN Hong-Xia, QU Dong-Jing, LIU Hong-Tao, LU Zhao-Ming, XUE Le-Xun. CONSTRUCTION OF AN EGFP EUKARYOTIC EXPRESSION VECTOR BY SOEING AND ITS TRANSFORMATION TO DUNALIELLA SALINA[J]. ACTA HYDROBIOLOGICA SINICA, 2007, 31(4): 546-551.
    [10]Liu Yun, Chen Shuqun, Wang Yixian. CYTOLOGICAL STUDY ON THE FERTILIZATION OF THE EGG OF MYLOPHARYNGODON PICEUS WITH THE SPERM OF MEGALOBRAMA TERMINALIS[J]. ACTA HYDROBIOLOGICA SINICA, 1981, 7(3): 329-340.

Catalog

    Article views PDF downloads Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return