摘要
秀体溞是枝角类中重要的属,其分类一直存在较大分歧。目前我国秀体溞属有10个种,即短尾秀体溞Diaphanosomabrachyurum Lievin,1848、兴凯秀体溞D.chankensis Ueno,1939、奥氏秀体溞D.orghidani Negrea,1982、模糊秀体溞D.dubiumManujlova,1964、杜蒙特秀体溞D.dumonti Korovchinsky,1996、镰角秀体溞D.excisum Sars,1885、蒙古秀体溞D.mongolianumUeno,1938、多刺秀体溞D.sarsi Richard,1894、大眼秀体溞D.macrophtalma Korovchinsky&Mirabdullaev,1995、热带秀体溞D.tropicum Korovchinsky,1998。在综合现有文献和研究模式标本的基础上,建立了上述10个种的分类检索表,并对我国最为常见的4个种:短尾秀体溞D.brachyurum Lievin,1848、奥氏秀体溞D.orghidani Negrea,1982、模糊秀体溞D.dubium Manujlova,1964、镰角秀体溞D.excisum Sars,1885的形态特征和地理分布进行了详细描述。分析了目前我国与国际在秀体溞分类上的一些异同,讨论了我国秀体溞分类中存在的同名异种或同种异名的问题。
Ten species of Diaphanosoma in China were redescribed, and these species are Diaphanosoma brachyurum Li6vin, 1848; D. chankensis Ueno, 1939; D. orghidani Negrea, 1982; D. dubium Manujlova, 1964; D. dumonti Korovchinsky, 1996; D. excisum Sars, 1885; D. mongolianum Ueno, 1938; D. sarsi Richard, 1894; D. macrophtalma Korovchinsky & Mirabdullaev, 1995; and D. tropicum Korovchinsky, 1998. The keys of these species were established, and the morphology and geographical distribution of the four common species in China (D. brachyurum Lievin, 1848; D. orghidani Negrea, 1982; D. dubium Manujlova, 1964; and D. excisum Sars, 1885) were described in details. The Diaphanosoma classification recorded in Chinese literatures was compared with the latest international literatures for correction.
出处
《生态科学》
CSCD
2011年第3期223-228,共6页
Ecological Science
基金
国家自然科学基金项目(30970467)资助
关键词
秀体溞属
中国
分类
形态
Diaphanosoma
China
classification
morphology