查看更多>>摘要：Five new species of Chersodromia: C. gamoviensis sp. nov., C. leleji sp. nov., C. mohican sp. nov., C. stenopsis sp. nov. and C. yamanei sp. nov. are described from the southern part of Primorsk Territory, Russian Far East. A key to species from this region is given. Chersodromia kamtchatkiana Chvala, 1970, syn. nov. is synonymized with C. nubifera Coquillett, 1899. Several species reported in the present paper including C. nubifera have palpal sensory pits, and it is suggested that this character is widespread in this genus.
查看更多>>摘要：The genus Platypygus Loew, 1844 in Iran is reviewed. Platypygus kurdorum Paramonov and P. melinoproctus Loew are redescribed and a new species, Platypygus titanomedea sp. nov., is described and illustrated. A diagnostic key to species of Platypygus and Cyrtisiopsis in Iran is provided and variability of some characters in genus Platypygus is briefly discussed. As a result of this study, Platypygus maculiventris Loew is transferred to the genus Cyrtisiopsis Seguy.
查看更多>>摘要：Variability of populations of the brachypterous Erythria taxa in the northern Apennines and Maritime Alps is investigated, figured and discussed in the context of possible hybridization between E. ferrarii (Puton) and E. alpina (Vidano). Kybos albitalicus sp. nov., a species closely related to K. virgator (Ribaut) and living together with this species on Salix alba (L.), and Arboridia itangulata sp. nov., with clear affinity to A. expansa Zachvatkin, are described as new. Several Tam-aricella populations from Italy including Sardinia and Sicily, collected on Frankenia laevis L. and Tamarix spp. and provisionally classified as T. cf. ribauti (Zachvatkin) are compared in genital morphology, measurements and coloration. Taxonomic problems concerning T.ribauti and related species are discussed. The aedeagus and pygofer appendage of Tamaricella gr. cypria (Ribaut) from Pantelleria are figured.
查看更多>>摘要：A list of and key to Phaneroptera from China is provided. One new species with comparatively short hind wings, Phaneroptera brevicauda sp. nov. is described. And a new small-sized genus and new species Anormalous zhangi sp. gen. & nov. is also described here. The new genus most resembles the genera in the tribe Ducetiini in shape of lateral lobe of pronotum, structure of the tympana, shape of fore tibiae, and male subgenital plate without styli, but differs by the special tegminal structure. Both new species are distributed in southwestern China. Necessary illustrations are provided.
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