Prevalence of Blatticola blattae (Thelastomatidae) in German cockroaches Blattella germanica in Japan.

ABSTRACT: A survey for nematode infection in German cockroaches captured in restaurants in various areas of Japan as well as the laboratory-bred colony was carried out. The nematodes were then identified morphologically and molecularly. Of the 320 German cockroaches collected at 79 restaurants in 26 prefectures in Japan, 66.6% (213/320) were found to be parasitized by a single species of pinworm in the hindgut. The mean number of pinworms per cockroach was less than 1.6. Of the three laboratory-bred lines of cockroaches examined, 2 lines (NIID and NK) were found to be infected with a single species of nematode. The prevalence was 93.0% (40/43) and 84.8% (39/46), respectively. The other laboratory line (WAT) was found to be free of the nematode infection. The nematode detected in this study was ident

SUBMITTER: Kobayashi M 

PROVIDER: S-EPMC7972878 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature