泰山地区土壤甲螨的群落组成和季节变动  

SOIL ORIBATIDA COMMUNITY COMPONENT AND SEASONAL FLUCTUATION OF TAI MOUNTAIN AREA AT SHANDONG PROVINCE

作　　者：傅荣恕[1] 苗明升[1] 

机构地区：[1]山东师范大学生物学系,济南250014

出　　处：《动物学报》2001年第S1期13-18,共6页ACTA ZOOLOGICA SINICA

摘　　要：泰山地区土壤甲螨群落由 81种组成 ,其中包括新种 2种 (山东三盲甲螨Trimalaconothrusshandongen sis、大隙钉棱甲螨Passalozetesmacrofissure)国内新记录种 5种和未定名种 18种、优势种 4种 (细条木单翼甲螨Xylobatestenuis、丽扇珠甲螨Licnodamaeuspulcherrimus、大洋上罗甲螨Epilohmanniapallidapacifica和姬三皱甲螨Rhysotritiaardua)。甲螨群落数量的季节变化明显 ,春、冬季数量最高 ,秋季次之 ,夏季最低。 5个优势属季节变化与整个群落基本一致 ,均是夏季密度最低 ,但高峰季节不完全一致。Oribatid mites community in Tai mountain area consisted of 81 species, of which 2 species (Trimalaconothrus shandongensis and Passalozetes macrofissure) are new to science, 5 species are new to China, 15 species are uncertain. The dominant species are Xylobates tenuis, Licnodamaeus pulcherrimus, Epilohmannia pallida pacifica and Rhysotritia ardua. Oribatid mites abundance seasonal fluctuation are obvious. Density in spring and winter take the first place, the second in autumn and the last in summer. Densiti...

关 键 词：土壤甲螨 群落组成 优势种 季节变动 

分 类 号：S154.6[农业科学—土壤学]