中国东部武夷山风景区苔藓中的缓步动物  

TARDIGRADES FROM SOME MOSSES OF WUYI MOUNTAIN SCENERIES IN EAST CHINA

作　　者：杨潼[1] 

机构地区：[1]中国科学院水生生物研究所,武汉430072

出　　处：《动物分类学报》2008年第2期348-353,共6页Acta Zootaxonomica Sinica

摘　　要：记述了采自中国东部福建省武夷山风景区苔藓中的缓步动物11种,包括:日本棘影熊虫Echiniscus japonicus Morikawa,1951中国东部新纪录种;结痂棘影熊虫Echiniscus scabrospinesus Fontoura,1982中国东部新纪录种;华美假棘影熊虫Pseudechiniscus facettalis Petersen,1951中国东部新纪录种;迟缓小斑熊虫Milnesium tardigradum(Doyère,1840);埃卡门大生熊虫Macrobiotus ariekammensis Weglarska,1965中国东部新纪录种;节值大生熊虫,模式亚种Macrobiotus harms worthi harmsworthi Murray,1907;华丽大生熊虫Macrobiotus richtersi Murray,1911;陆栖大生熊虫Macrobiotus terricola Miheli,1949;异常拉玛熊虫Ramazzottius anomalus(Ramazzotti,1962)中国新纪录种;肥曲拉玛熊虫Ramazzottius oberhaeuseri(Doyère,1840);黄色具矛熊虫Doryphoribius flavus(Iharos,1966)中国东部新纪录种。所有的标本均保存于中国科学院水生生物研究所。Wuyi Mountain is located in the north of Fujian Province in east China. k has aboudant rain falls and suitable temperature during a year and has many different kinds of animals and plants. Wuyi Mountain sceneries doses to the Wuyishan City （27.8°N, 118.0°E）, has average elevation of 350 m, belongs to typical Danxia landforms and has One Thread of the Sky, Wuyi Palace, Tiger Whistle Rock, Buddhism Temple for Always Happy and other sceneries. The State Nature Protect Region of this mountain is channeled into 《Cultural and Natural Heritages of World for Name List》 by Unesco in 1999. Our knowledge of Tardigrada from this area and even entire middle-east China was rather meager. In November of 2005, the writer have collected some paper bags of mosses from above sceneries. Using predpitafion method, the writer have gotten more tardigrade specimens from these mosses. All 11 species are newly recorded for Fujian Province. The following newly recorded species for east China were found： Echiniscus japonicus Morikawa, 1951 ; Echimiscus scabrospinesus Fontoura, 1982; Pseudechiniscus facettalis Petersen, 1951 ; Macrobiotus ariekammensis Weglarska, 1965; Doryphoribius flavus （Iharos, 1966）. Ramazzottius anomalus （Ramazzotti, 1962） is a newly recorded species for China and has 266.2 μm body length, 79.9 μm maximum width, without eyes, with 2 obvious longitudinal and 8 transverse colourless bands on dorsal surface, spherical pharynx with developed apophyses and 2 macroplacoids and eggs with ornamentations in the form spines. The following known species in east China were found Milnesium tardigradum Doyere, 1840; Macrobiotus harmsworth harmsworthi Murray, 1907; Macrobiotus richtersi Murray, 1911; Macrobiotus terricola Mihelcic, 1949; Ramazzottius oberhaeuseri （Doyere, 1840） has 4 longitudinal and 9 transverse colourless bands on dorsal surface and eggs with ornamentations in the form of pital. All the specimens are deposited in the Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan.

关 键 词：武夷山风景区 苔藓 缓步动物 中国新纪录种 中国东部新纪录种 

分 类 号：Q959[生物学—动物学]