黑线鼠

黑线毛足鼠种群数量结构和繁殖的研究

A study on population quantity composition and reproduction of striped Hairy-Footed hamster

室外平均鼠密度为11.84%（1069／9025），以黑线姬鼠为优势鼠种。

Rodent density outdoor was 11.84 % ( 1069 / 9025 ) . Apodemus agrarius was preponderant species .

鼠种构成繁杂，室内以褐家鼠、野外以黑线姬鼠为优势鼠种。

The constitution of the rodent species was miscellaneous , Rattus norvegicus was the dominant in house , but the dominant in field was Apodemus agrarius .

黑线姬鼠为优势鼠种，带菌率为4.32%，蛙、猪、牛等未检出带菌者。

Apodemus agrarius was the predominant rat for this , with a carrier rate of 4.32 % , while for frog , pig and cattle , no carrier was found .

2001年对洞庭湖地区3种生态类型区鼠类群落结构的取样调查结果表明，黑线姬鼠和社鼠是洞庭湖地区3种生态类型区的主要优势鼠种。

Investigations on the rodent community structure in 3 ecotypic areas of Dongting Lake region in 2001 showed that Apodemus agrarius and Rattus confucianus were the dominant species in the three different ecotypic areas of the region .

春季以褐家鼠及小家鼠带病毒鼠指数为高（分别为0.0255、0.0284），秋季以黑线姬鼠带病毒鼠指数较高（0.0302）。5年内一般人群平均抗体阳性率为4.73%。

The index of Rattus norvegicus and Mus musculus with virus in spring were 0.025 5 and 0.028 4 respectively , while that of Apodemus agrarius with virus in autumn was 0.030 2 . The average human inapparent infection rate was 4.73 % in the five years .