极地研究

极地研究 ›› 1992, Vol. 4 ›› Issue (4): 47-50.

• 目次 • 上一篇    下一篇

菲尔德斯半岛东南附近海域的两种仔鱼

陈士群;黄凤鹏;吴宝铃   

  • 出版日期:1992-12-30 发布日期:1992-12-30

TWO SPECIES OF LARVAL FISH FROM THE ADJACENT WATERS OF THE SOUTHEAST OF FILDES PENINSULA

  • Online:1992-12-30 Published:1992-12-30

PDF (PC)

1120

摘要：

198 7年 1 1月至 1 988年 4月在菲尔德斯半岛东南附近海域采集到的仔鱼体长为 1 3 .1 -1 5 mm,它们都处于早期发育阶段。经鉴定隶属一科 (南极鳕鱼科 Nototheniidae) ,一属 (Notothe-nia)两种 :(N.larseni Lonnb,N.gibberifrons Lonnb)。 N.larseni占 88 ,N.gibberifrons占1 2 %。本文对仔鱼形态作了详细的描述。

关键词: 菲尔德斯半岛;近岸水域;仔鱼

Abstract:

Larval fish collected from the adjacent waters of the southeast of Fildes Peninsula from November 1987 to April 1988 were 13.1-15mm long and all in the early stages of development. Through identification, they belongto two species (N. larseni Lonnb and N.gibberfrons Lonnb) of the family of Notothenidae in the order of Notothenia.N.larseni accounting for 88% of the total and N.gibberfrons 12%. The morphology of these two larvalwere decribed in detail.