A new canestriniid mite, Haitlingeria longilobata n. g., n. sp. (Acari: Astigmata: Canestriniidae), parasitising Serrognathus platymelus castauicolor Motschulsky (Coleoptera: Lucanidae) from South Korea

摘要

Haitlingeria longilobata n. g., n. sp. (Acari: Astigmata: Canestriniidae) is described from Serrognathus platymelus castauicolor Motschulsky (Coleoptera: Lucanidae) from South Korea. Diagnostic features include: the presence of two long lobes on the male opisthosoma; the idiosoma length is similar to the idiosoma width; the hysterosoma is ornamented by distinct reticulate pattern; a suture is present separating the propodosoma from the hysterosoma; the adanal suckers are well developed on the male; there are four pairs of ultralong setae; and solenidion phi on tibia I is very long.