One new species of the genus Tetrix LatreiUe, Tetrix nanpanjiangensis sp. nov. is described. This new species can be distinguished from Tetrix guibeiensis Zheng, Lu and Li, 2000 by： 1） in profile, vertex and frontal...One new species of the genus Tetrix LatreiUe, Tetrix nanpanjiangensis sp. nov. is described. This new species can be distinguished from Tetrix guibeiensis Zheng, Lu and Li, 2000 by： 1） in profile, vertex and frontal ridge forming a right angle; 2） frontal ridge slightly cocave between lateral ocellus; 3） anterior margin of pronotum straight; 4） anterior half of disc of pronotum slightly arched, posterior half flat in profile; 5） without a pair short longitudinal keels between shoulder; 6） third pulvillus of first tarsus longer than first and second. It appears similar to Tetrix tinkhami Zheng et Liang, 1998, but differs from the latter by it hind wings slightly not reaching top of hind process, width of midfemur narrower than width of tegmina. The type specimens are deposited in the Institute of Zoology, Shaanxi Normal University, China and Department of Chemistry and Life Science, Hechi University, China.展开更多
One new species in the genus Ergatettix from Yunnan Province is described, Ergatettix longlingensis sp. nov. This new species is allied to Ergatettix serrifemorides Zheng ＆ Shi, 2009, but differs in： 1） antenna ins...One new species in the genus Ergatettix from Yunnan Province is described, Ergatettix longlingensis sp. nov. This new species is allied to Ergatettix serrifemorides Zheng ＆ Shi, 2009, but differs in： 1） antenna inserted below the lower margin of eyes; 2） hind process reaching the apex of hind femora; 3） hind wing reaching the apex of hind process; 4） lateral keels of prozona constructed backward; 5） midkeel of upper side of hind femur with two leaf-shaped protuberance near the basal part; 6） outside of lower side of hind femur not black; 7） hind tibia dark brown. The holotype is deposited in the Institute of Zoology, Shaanxi Normal University. A key to species of Ergatettix from China is presented.展开更多
One new species of the genus Alulatettix Liang, Alulatettix ochrotibis Deng and Zheng, sp. nov. is described. Type specimens are deposited in the Institute of Zoology, Shaanxi Normal University, China.
One new species of the genus Tetrix Latreille, Tetrix xiangzhouensis sp. nov. is described, and the male of Bolivaritettix luochengensis Deng, Zheng et Wei is reported for the first time, New species is similar to Tet...One new species of the genus Tetrix Latreille, Tetrix xiangzhouensis sp. nov. is described, and the male of Bolivaritettix luochengensis Deng, Zheng et Wei is reported for the first time, New species is similar to Tetrifuchuanensis Zheng, 1998, but differs in a number of ways, Width of vertex equal to or slightly narrower than width of an eye, anterior margin of vertex not protruding beyond eyes, length of a segment in middle of antenna about 7-8 times longer than width, lateral keels of prozona constricted backward, hind process of pronotum reaching two thirds of hind tibia, lower margins of anterior and middle femora ornate with sparse hairs,展开更多
基金The project is supported by the Guangxi Education Department Foundation of China (200607MS035)Excellent Talents in Guangxi Higher Education Institutions (0834)
文摘One new species of the genus Tetrix LatreiUe, Tetrix nanpanjiangensis sp. nov. is described. This new species can be distinguished from Tetrix guibeiensis Zheng, Lu and Li, 2000 by： 1） in profile, vertex and frontal ridge forming a right angle; 2） frontal ridge slightly cocave between lateral ocellus; 3） anterior margin of pronotum straight; 4） anterior half of disc of pronotum slightly arched, posterior half flat in profile; 5） without a pair short longitudinal keels between shoulder; 6） third pulvillus of first tarsus longer than first and second. It appears similar to Tetrix tinkhami Zheng et Liang, 1998, but differs from the latter by it hind wings slightly not reaching top of hind process, width of midfemur narrower than width of tegmina. The type specimens are deposited in the Institute of Zoology, Shaanxi Normal University, China and Department of Chemistry and Life Science, Hechi University, China.
文摘One new species in the genus Ergatettix from Yunnan Province is described, Ergatettix longlingensis sp. nov. This new species is allied to Ergatettix serrifemorides Zheng ＆ Shi, 2009, but differs in： 1） antenna inserted below the lower margin of eyes; 2） hind process reaching the apex of hind femora; 3） hind wing reaching the apex of hind process; 4） lateral keels of prozona constructed backward; 5） midkeel of upper side of hind femur with two leaf-shaped protuberance near the basal part; 6） outside of lower side of hind femur not black; 7） hind tibia dark brown. The holotype is deposited in the Institute of Zoology, Shaanxi Normal University. A key to species of Ergatettix from China is presented.
基金supported by Guangxi Natural Science Foundation (0991266)Program for Excellent Talents in Guangxi Higher Education Institutions (08034, RC2007034)
文摘One new species of the genus Alulatettix Liang, Alulatettix ochrotibis Deng and Zheng, sp. nov. is described. Type specimens are deposited in the Institute of Zoology, Shaanxi Normal University, China.
基金Guangxi Education Department Foundation of China (No.200607MS035)Program for Excellent Talents in Guangxi Higher Education Institutions (RC2007034)~~
文摘One new species of the genus Tetrix Latreille, Tetrix xiangzhouensis sp. nov. is described, and the male of Bolivaritettix luochengensis Deng, Zheng et Wei is reported for the first time, New species is similar to Tetrifuchuanensis Zheng, 1998, but differs in a number of ways, Width of vertex equal to or slightly narrower than width of an eye, anterior margin of vertex not protruding beyond eyes, length of a segment in middle of antenna about 7-8 times longer than width, lateral keels of prozona constricted backward, hind process of pronotum reaching two thirds of hind tibia, lower margins of anterior and middle femora ornate with sparse hairs,
基金This study was supported by the Guangxi Education Department Foundation of China(200607MS035)Programfor Excellent Talents in GuangxiHigher Education Institutions(RC2007034)
