Studies on neotropical Phasmatodea Ⅶ. Descriptions of a new genus and four new species of Diapheromerinae from Peru and Bolivia

摘要

The new genus Lobolibethra gen. n. is established in the tribe Diapheromerini, with Lobolibethra panguana sp. n. designated as the type-species. Three new species are described: L. boliviano sp. n. from the Chapare Province of Bolivia and L. mutica sp. n. from North Peru from the females only, the type-species L. panguana sp. n. from East Peru from is described from both sexes and the eggs. Libethra peruana Caudell, 1918 is a junior synonym of Ocnophila mainerii Giglio-Tos, 1910 (syn. n.). Ocnophila ignava (Westwood, 1859) from Brazil and Rugosolibethra ramale (Giglio-Tos, 1898) from South Ecuador are transferred to Lobolibethra gen. n. (comb. n.). A new species on the genus Ocnophiloidea Zompro, 2001 (tribe Ocnophilini), O. dillerorum sp. n., is described from the Huanuco Province of East Peru. This new species is known from both sexes and the egg. Holotypes of new taxa are deposited in MUSM and ZSMC, paratypes in the two mentioned institutions and the author's collections. All type-specimens are dried and pinned.