[PDF] Top 20 Species of the genus Thressa Walker, 1860 from China (Diptera, Chloropidae)

... portion of anepisternum with a triangular yellow ...portion of mid coxae, tarsomere 5 ...portion of tarsi with some brown ...lengths of 2nd : 3rd : 4th costal sections = 5 : ...1/3 of ... See full document

... gin of Rs, Sc 2 same or a slightly greater distance before origin of Rs; R 2+3 ending beyond or close to end of basal section of R 4+5 ; basal section of CuA 1 before or close to fork ... See full document

... on the taxonomic status of vasta and returned it to ...that the species vasta should belong in the genus ...four species assigned to this genus: Pseudophoraspis ... See full document

... Distinguishable from supericially similar specimens of ...width of elytra: male about 2.37, female 2.16), length to width ratio of terminal antennomere of both sexes equal to or above ... See full document

... in the archaic species. The CV of the total number of veins in all living species were under ...kinds of deformi- ties of veins presented in the ... See full document

... and posterior margin and transverse premedian and postmedian depressions; lateral spine short to long, acute at apex; prosternal process widened and emarginate at apex, procoxal cavities slightly open posteriorly; ... See full document

... extending from 1/4 of costal margin to 1/3 of posterior margin, edged with erect black scales along outside; discocellular stigmata brownish black, clearly sepa- rated, forming two distinct spots; ... See full document

... proposed the new genus Serangiella, and characterized it as possess- ing nine antennomeres with the third strongly triangular, a roughly quadrate mandi- ble, and tarsi composed of 4 ...as ... See full document

... unusual species was discovered, which prosternum is extremely tumid, highly raised above the ventral ...comparison of more characters ...genera of Aspidimerini revealed that this ... See full document

... als of Plistobunus was loaned from the British Museum of Natural History, London, British (BMNH) and was preserved in 75% Industrial Methylated Spirit (IMS), also was examined, drawn and ... See full document

... derived from the type locality ...distinct species groups occur in Bais- hanzu. One of these groups includes ...baishanzuense, the three following species from Baishanzu, ... See full document

... In the family Hydroptilidae Stephens, Trichoptera, 11 species in 3 genera, Hydroptila Dalman, 1819, Oxyethira Eaton, 1873 and Stactobia McLachlan, 1880, have been recorded from the Korean ... See full document

... new species is similar to ...margin of male pygofer without process (with stout process dorsally in breviolus); apical margin of subgenital plate rounded (truncate in breviolus); aedeagal shaft with ... See full document

... new species is closest to the genus halassaphorura by its simple vesicles in PAO and the furcal ...match the deinition of this genus proposed by Sun et ...absence ... See full document

... Guangzhou); 1 ♀ (RMNH), Canton, 12.xi.1932; 2 ♀ (ZJUH), Fengkai, Guangdong, 16–18.v.1992, no. 921925, JH He; 1 ♀ (RMNH), Foochow (= Fuzhou), Kellogg; 2 ♂ (RMNH), Canton, 10.xi.1932, O Piel, no. 5.13.10.61, (with a ... See full document

... total of 19 species of the genus Symmorphus Wesmael from ...these species. hree new species are described and illustrated, namely Symmorphus (Symmorphus) ... See full document

... Disc of pronotum smooth, with numerous small granules, mid keel of prono- tum entire, upper margin of pronotum slightly undulating before shoulders and straight behind shoulders in proile ...margin ... See full document

... in the group. All L. stigmatea specimens collected in China have an olive- brown to brown (sometimes with green tinge) epihymenium regardless of the age of apothecia, while the ... See full document

... new species can be separated from M. quasicaducas Qi & Wang on the basis of the following characters: (1) the anal point of ...tapering from base, and apically ... See full document

... Material examined. Holotype (female) and 45 paratypes (19 males and 26 females) from soil and moss, Beiling Park in Shenyang (41°50 50.56 N, 123°25 18.09 E), Liaoning province, North East- ern China, 90 m ... See full document