鱼类区系 meaning in English
ichthyofauna
Examples
- Studies on fish fauna and dividing line of holarctic and oriental regions in upper zhenjiang river
浈江源地鱼类区系与全北区东洋区分界线的划分 - Fish fauna and dividing of northern line of oriental region , at yali river upper reach of beijiang river
南岭南部北江源地鱼类区系及东洋区北侧界的划分 - During our surveys to the lugu lake in 2001 , 2002 anti 2004 , 518 specimens were collected and the current fish fauna was documented
文献记录沪沽湖原始的鱼类区系由4种鱼类组成，隶属于裂腹鱼属和泥鳅属。 - Besides previous collections and abundant reports , 12 species have been recorded in the lugu lake , which belong to 10 genera , four families and three orders
于2001 ， 2002和2004年3次考察沪沽湖，进行标本采集和鱼类区系现状调查。 - A total of 35 species were collected , which could be classified into 11 families , 23 species belonging to cyprinidae , 2 species to serranidae and 2 species to eleotridae , and only one species to each of the remaining 8 families
鱼类区系调查表明牛山湖现有鱼类35种，鲤科有23科，湖泊定居性鱼类居多。鱼类物种多样性比上个世纪七十年代和八十年代有所下降。