摘要
鲬鱼Platycephalus indicus(Linnaeus)属杜父鱼亚目Cottoidei的鲬科Platycephalidae;俗称牛尾、百甲和拐子等,为印度-西太平洋陆架区广泛分布的底栖鱼类。在我国近海区为机轮拖网渔业和群众渔业捕捞对象之一;近年来,渔获量有所增加。关于鲬鱼的卵子和前期仔鱼的形态,作者等(1960)曾作过简要报道。神谷尚志(1922)记载了成熟卵子的特征。藤田,上野(1956)曾从人工授精卵子中获得资料,对卵子发育和前期仔鱼进行过描述。
The important morphological characters of eggs and larvae of Platycephalus in-dicus(Linnaeus),from early stages to late post-larvae stages about 35-day old,23.0mm in total length are described.This Work is based upon the living specimens artificially reared in our laboratory at Qingdao,Shandong,China.The eggs obtained by artificial fertilization were taken from,the mouth of Huang He river(Yellow river)and also taken by plankton net from Jiaozhou Bay,Qingdao,during the spawing seasom of the fish.The characters of eggs and larvae of the Platyce-phalus indicns resemble those of other fishes of the same stage.Therfore,we make sure their diagnostic feature for distinguishing and separate them,these results are described in present paper.Besides,we also discussed the phenomenal reversion of the larvae stages of Platycephalus indicus.
作者
张孝威
沙学绅
何桂芬
宋立清
Chang Hsiao-wei;Sha Xueshen;He Guifen;Song Liqing(Institute of Oceanology,Academia Sinica)
出处
《海洋与湖沼》
1980年第2期161-168,194-196,共11页
Oceanologia Et Limnologia Sinica
