Diaphanosoma senegal Gauthier, 1951 (Crustacea: Cladocera: Sididae) in South-East Asia
Diaphanosoma senegal Gauthier, 1951 (Crustacea: Cladocera: Sididae) in South-East Asia
复制标题
DOI：
10.11646/zootaxa.1695.1.3
复制
发表时间：
2008-02
期刊：
影响因子：
0.9
通讯作者：
N. Korovchinsky;L. Sanoamuang
中科院分区：
文献类型：
--
作者：
N. Korovchinsky;L. Sanoamuang
1951 年，首次在泰国东北部的七个地点和越南南部的一个地点记录到稀有物种 Diaphanosoma senegal Gauthier 的代表。因此，已知的物种范围大大扩展到东部，从西非到东南亚。对后一个地区的标本进行仔细比较检查，发现该物种与居住在从西非到印度和孟加拉国广大地区的所有其他代表在形态上存在差异，从而证实了它们属于一个新亚种——塞内加尔伊萨尼西斯。对新分类单元的描述还补充了该物种的生物学和动物地理学的注释。
Representatives of a rare species, Diaphanosoma senegal Gauthier, 1951, are recorded for the first time from seven localities in Northeast Thailand and in one locality in the south of Vietnam. The known species range is thereby much expanded to the east, from West Africa to South-East Asia. Close comparative examination of specimens from the latter region has revealed morphological differences from all other representatives of the species, inhabiting the vast area from West Africa to India and Bangladesh, thus substantiating their attribution to a new subspecies, D. senegal isanensis. The description of the new taxon is supplemented by notes on biology and zoogeography of the species.