Description of Cephalodella changdensis sp. nov. (Rotifera: Notommatidae) from Hunan Province, China  

作　　者：WEI Nan JERSABEK Christian D YANG Yufeng 

机构地区：[1]South China Institute of Environmental Sciences,Ministry of Ecology and Environment,Guangzhou 510530,China [2]Department of Biosciences,University of Salzburg,A-5020 Salzburg,Austria [3]Department of Ecology and Institute of Hydrobiology,Jinan University,Guangzhou 510632,China

出　　处：《Journal of Oceanology and Limnology》2020年第6期1900-1906,共7页海洋湖沼学报（英文）

基　　金：Supported by the National Natural Science Foundation of China(Nos.31601840,41673080)。

摘　　要：A new freshwater rotifer Cephalodella changdensis sp.nov.discovered in two locations in Changde,Hunan,China,is described morphologically.The new species is characterized by body shape moderately elongate,double eyespots frontally,toes conical and almost straight,about one fourth of total length,trophi type B(classification after Wulfert,1937),rami asymmetrical with a pair of long alulae,fulcrum inverted T-shaped(ventral/dorsal view)with dorsally directed distal projection(lateral view),and manubria asymmetrical,left one slightly longer and stronger,with J-shaped or crutch-shaped posterior ends.

关 键 词：ROTIFER new species Cephalodella changdensis sp.nov. TAXONOMY trophi asymmetrical 

分 类 号：Q959[生物学—动物学]