我国东北地区土壤低等甲螨物种多样性调查研究（蜱螨亚纲：甲螨亚目）

Investigation of species diversity of oribatei infe- riores mites from soil in Northeast area of China （Acari： Oribatida）

低等甲螨是甲螨的—个主要类群，在我国已报道27科70属138种，东北地区已报道20科32属50种。该文章报道东北地区低等甲螨共计39种;隶属于17科27属，其中包括1中国新纪录科懒古甲螨科Archeonothridae Crrandjean，1954，1中国新纪录属查氏小甲螨属Zachvatktkinella Lange，1954，4中国新纪录种珠查氏小甲螨Zachvatkinella belbiformis Lange，1954，多利查氏小甲螨ZachvatkineUa doryura Lange,1972，沼泽三甲螨Oribotritia fennica Forsslund et Markel, 1963，美丽盲甲螨Malaconothrus pubcher Hammer，1961，东北地区新纪录1科5属11种。

Oribatei inferiores mites are main species of orbatid mites, 138 species of Oribatei Inferiores mites belonging to 70 genera, 27 families have been reported in China and 50 species belonging to 32 genera, 20 families have been reported in Northeast Area of China. The paper made an investigation of the soil mites of Oribatei Inferiores from areas in Northeast Area of China. 39 species belonging to 27 genera, 17 families were identified, of which 1 family Archeonothridae Grandjean, 1954, 1 genus ZachvatkineUa Lange, 1954 and 4 species ZaehvatkineUa belbiformis Lange, 1954, ZaehvatkineUa doryura Lange, 1972, Oribotritia fennica Forsslund et Markel, i963, Malaconothrus pulcher Hammer, 1961 are new records to the Chinese fauna, 1 family, 5 genera and 11 species are new records to Northeast area of China.