关于白颈渡鸦（Corvus cryptoleucus Couch）羽虱的新宿主记录及说明。

New host record and notes on mallophaga from the white-necked raven (Corvus cryptoleucus Couch).

作者信息

Pfaffenberger G S, Butler W F, Hudson D S

出版信息

J Wildl Dis. 1980 Oct;16(4):545-7. doi: 10.7589/0090-3558-16.4.545.

DOI:10.7589/0090-3558-16.4.545

Abstract

Fifty-eight white-necked ravens (Corvus cryptoleucus) were examined for ectoparasites. Brueelia afzali and Philopterus ocellatus osborni were the most abundant mallophagans while Colpocephalum fregili and Myrsidea interruptus were the least common. The white-necked raven is listed as a new host for P. ocellatus osborni. Host sexual selection is indicated by statistical treatment of data obtained from ecologically distinct host populations.

摘要

对58只白颈渡鸦（Corvus cryptoleucus）进行了体外寄生虫检查。阿氏短角羽虱（Brueelia afzali）和奥斯本氏眼状长羽虱（Philopterus ocellatus osborni）是最常见的食毛目寄生虫，而弗雷吉科波头蜱（Colpocephalum fregili）和间断蚁虱（Myrsidea interruptus）则最为少见。白颈渡鸦被列为奥斯本氏眼状长羽虱的新宿主。通过对从生态特征不同的宿主种群获得的数据进行统计处理，表明存在宿主性别选择。