Ma Libin, Gorochov Andrej V, Zhang Yalin
College of Life Sciences, Shaanxi Normal University, Xi'an, China, 710119.; Email:
Zoological Institute, Russian Academy of Sciences, St. Petersburg, Russia, 199034.; Email:
Zootaxa. 2015 May 27;3963(3):443-9. doi: 10.11646/zootaxa.3963.3.8.
A bark cricket genus Duolandrevus Kirby, 1906 is discussed here. These species are brownish with depressed bodies, with reduced elytra, lack hind wings and live in the bark of dead trees or branches. Duolandrevus are distributed from the south of China and Japan to the Philippines, the Malay Archipelago and New Guinea. Only one species, Duolandrevus hongkongae Otte, 1988, was recorded in China. Here, one additional species, Duolandrevus (Eulandrevus) unguiculatus sp. nov. is described from Southern China. Its description and illustrations and the key to the subgenera of Duolandrevus worldwide are given.
本文讨论了1906年由柯比命名的树皮蟋蟀属Duolandrevus。这些物种体色呈褐色，身体凹陷，鞘翅退化，无后翅，生活在枯树或树枝的树皮中。Duolandrevus分布于中国南部、日本至菲律宾、马来群岛和新几内亚。在中国仅记录到一种，即1988年奥泰描述的香港树皮蟋蟀。在此，描述了采自中国南方的另一个新物种——爪状树皮蟋蟀Duolandrevus (Eulandrevus) unguiculatus sp. nov.。文中给出了该物种的描述、插图以及全球Duolandrevus亚属检索表。
