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
The research history of the genus Eucoptacra is reviewed, the Chinese species are summarized, and one new species, E. maculifemura, is described. This new species is allied to E. binghami Uvarov and E. megaocula Wang ...The research history of the genus Eucoptacra is reviewed, the Chinese species are summarized, and one new species, E. maculifemura, is described. This new species is allied to E. binghami Uvarov and E. megaocula Wang et al., but differs in： width of frontal ridge between antennae 1.5 times interocular distance; 1 st segment of hind tarsi obviously wider than the 3rd segment; and outer side of hind femur with 3 big black spots. Type specimens are deposited in the Institute of Zoology, Shaanxi Normal University.展开更多
Abstract： In this present paper, one new species in the genus Saxetophilus Umnov from Qinghai Province, Saxetophilus qinghaiensis sp. nov., is described. This new species is allied to Saxetophilus gansuensis Wang et ...Abstract： In this present paper, one new species in the genus Saxetophilus Umnov from Qinghai Province, Saxetophilus qinghaiensis sp. nov., is described. This new species is allied to Saxetophilus gansuensis Wang et al., 2006 and Saxetophilus mistshenkoi Naumovitsh, 1988. It differs from both of them in： l） widest between lateral keels of pronotum by 3.30-3.75 times （~） or 3.00-3.60 times （~） length of median keel in metazona; and 2） interspace of mesosternal lobes wider than that of lateral lobes. Type specimens are at the Institute of Zoology, Shaanxi Normal University.展开更多
In the present paper, three new species of Tetrigoidea are described, i.e. Bolivaritettix arcihumerus sp. nov., Tetrix brevicornis sp. nov., Euparatettix motuoensis sp. nov. and the male of Cotysoides tibetanus （Zhen...In the present paper, three new species of Tetrigoidea are described, i.e. Bolivaritettix arcihumerus sp. nov., Tetrix brevicornis sp. nov., Euparatettix motuoensis sp. nov. and the male of Cotysoides tibetanus （Zheng） is first recorded.展开更多
Two new species in the genus Teredorus Hancock from Ytmnan Province are described： T. brachinotoides sp. nov. and T. choui sp. nov.. T. brachinotoides sp. nov. is allied to T. brachinota Zheng ＆ Xu, 2010, but differ...Two new species in the genus Teredorus Hancock from Ytmnan Province are described： T. brachinotoides sp. nov. and T. choui sp. nov.. T. brachinotoides sp. nov. is allied to T. brachinota Zheng ＆ Xu, 2010, but differs in： 1） length of body 2.42-2.7 times its width; 2） frontal ridge concave before lateral ocelli in profile; 3） total length of pronotum about 9.35 times length of the part of hind process surpassing hind femur; 4） inner side of hind femur yellowish brown, basal part black; 5） lower inside of hind femur yellowish brown, with two black spots, lower outside black; 6） sternum of abdomen yellowish brown. T. choui sp. nov. is allied to T. albimarginus Zheng ＆ Zhou,1996, but differs in： 1） length of hind process surpasses apex of hind femur 3.50-4.00 mm （♂） or 2.80-3.00 mm （♀）; 2） length of tegmina 2.5 times its width; 3） width of mid femur equal to tegmina; 4） midkeel of pronotum chequered with black and white; 5） profile of pronotum with same colour as its back; 6） lower side of hind femur grey brown; 7） inner side of hind femur black. A key to known species of the genus Teredorus Hancock is given. The type specimens are deposited in the Institute of Zoology, Shaanxi Normal University.展开更多
The systematics of the genus Longzhouacris is reviewed. Ten species in this genus are recorded, including one new species, Longzhouacris guizhouensis sp. nov. This new species is allied to Longzhouacris annuBcornis Lu...The systematics of the genus Longzhouacris is reviewed. Ten species in this genus are recorded, including one new species, Longzhouacris guizhouensis sp. nov. This new species is allied to Longzhouacris annuBcornis Lu, Li ＆ You, 2000 but differs in： 1） length of prozona in pronotum 2.16 times as metazona; 2） tegmina reaching middle of 3rd abdominal tergum; 3） arolium of hind tarsi 1.5 times as long as the claw; 4） caudae in male triangular, apex acute; 5） basal half of antennae yellowish brown, terminal half dark brown; 6） anterior half of tegmina black brown, posterior half light brown; 7） hind tibia yellowish green. A key to the species in this genus is provided along with distribution information. Type specimens of this new species are deposited in the Institute of Zoology, Shaanxi Normal University.展开更多
One new species in the genus Qinlingacris from Henan Province is described, i. e. Q. microfurcula sp. nov. This new species differs from other species in the genus Qinlingacris in： 1） apex of subgenital plate in mal...One new species in the genus Qinlingacris from Henan Province is described, i. e. Q. microfurcula sp. nov. This new species differs from other species in the genus Qinlingacris in： 1） apex of subgenital plate in male wide rounded or depressed; and 2） apex of subgenital plate in female sharply protruded, lateral margins with irregular obtuse promontories. A key and distribution of species in the genus Qinlingacris is given.展开更多
One new species in the genus Dysanema from the Himalaya regions, Xizang is described, i.e.Dysanema brevitibia sp. nov. This new species is similar to Dysanema malloryi Uvarov, 1925 where the pronotum and abdomen witho...One new species in the genus Dysanema from the Himalaya regions, Xizang is described, i.e.Dysanema brevitibia sp. nov. This new species is similar to Dysanema malloryi Uvarov, 1925 where the pronotum and abdomen without lateral carina; it is also similar to Dysanema irvinei Uvarov, 1925 in colour of hind tibia and length of antennae. But it differs from them in shorter hind tibia and triangular foveola. A key to known species of the genus Dysanema is given.展开更多
One new species in the genus Pseudoeoscyllina from Inner Mongolia is described, e.g. Pseudoeoscyllina xilingensis sp. nov. A key to all known species of this genus is given. Type specimens are deposited in the Institu...One new species in the genus Pseudoeoscyllina from Inner Mongolia is described, e.g. Pseudoeoscyllina xilingensis sp. nov. A key to all known species of this genus is given. Type specimens are deposited in the Institute of Zoology, Shaanxi Normal University.展开更多
One new species of Epitettix Hancock in the family Cladonotidae is described, i.e. Epitettix torulosinota sp. nov. This new species is allied to Epitettix tamilus Günther, 1939, but differs in： 1） anterior marg...One new species of Epitettix Hancock in the family Cladonotidae is described, i.e. Epitettix torulosinota sp. nov. This new species is allied to Epitettix tamilus Günther, 1939, but differs in： 1） anterior margin of pronotum straight; 2） lateral carinae of prozona long, obviously shrunk to posterior; 3） posterior process reaching 3/4 of hind femur; 4） disc of pronotum rough, with dense protuberances; 5） lower margin of lateral lobe of pronotum in postzona straight, space between lateral carina and lower margin of lateral lobe narrow.展开更多
The genus Coptotettix Bolivar, 1887 is reviewed and a key to the Chinese species of the genus Coptotettix is given, including 30 known species and one new species.
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 the National Natural Science Foundation of China (39391800)
文摘The research history of the genus Eucoptacra is reviewed, the Chinese species are summarized, and one new species, E. maculifemura, is described. This new species is allied to E. binghami Uvarov and E. megaocula Wang et al., but differs in： width of frontal ridge between antennae 1.5 times interocular distance; 1 st segment of hind tarsi obviously wider than the 3rd segment; and outer side of hind femur with 3 big black spots. Type specimens are deposited in the Institute of Zoology, Shaanxi Normal University.
文摘Abstract： In this present paper, one new species in the genus Saxetophilus Umnov from Qinghai Province, Saxetophilus qinghaiensis sp. nov., is described. This new species is allied to Saxetophilus gansuensis Wang et al., 2006 and Saxetophilus mistshenkoi Naumovitsh, 1988. It differs from both of them in： l） widest between lateral keels of pronotum by 3.30-3.75 times （~） or 3.00-3.60 times （~） length of median keel in metazona; and 2） interspace of mesosternal lobes wider than that of lateral lobes. Type specimens are at the Institute of Zoology, Shaanxi Normal University.
文摘In the present paper, three new species of Tetrigoidea are described, i.e. Bolivaritettix arcihumerus sp. nov., Tetrix brevicornis sp. nov., Euparatettix motuoensis sp. nov. and the male of Cotysoides tibetanus （Zheng） is first recorded.
文摘Two new species in the genus Teredorus Hancock from Ytmnan Province are described： T. brachinotoides sp. nov. and T. choui sp. nov.. T. brachinotoides sp. nov. is allied to T. brachinota Zheng ＆ Xu, 2010, but differs in： 1） length of body 2.42-2.7 times its width; 2） frontal ridge concave before lateral ocelli in profile; 3） total length of pronotum about 9.35 times length of the part of hind process surpassing hind femur; 4） inner side of hind femur yellowish brown, basal part black; 5） lower inside of hind femur yellowish brown, with two black spots, lower outside black; 6） sternum of abdomen yellowish brown. T. choui sp. nov. is allied to T. albimarginus Zheng ＆ Zhou,1996, but differs in： 1） length of hind process surpasses apex of hind femur 3.50-4.00 mm （♂） or 2.80-3.00 mm （♀）; 2） length of tegmina 2.5 times its width; 3） width of mid femur equal to tegmina; 4） midkeel of pronotum chequered with black and white; 5） profile of pronotum with same colour as its back; 6） lower side of hind femur grey brown; 7） inner side of hind femur black. A key to known species of the genus Teredorus Hancock is given. The type specimens are deposited in the Institute of Zoology, Shaanxi Normal University.
文摘The systematics of the genus Longzhouacris is reviewed. Ten species in this genus are recorded, including one new species, Longzhouacris guizhouensis sp. nov. This new species is allied to Longzhouacris annuBcornis Lu, Li ＆ You, 2000 but differs in： 1） length of prozona in pronotum 2.16 times as metazona; 2） tegmina reaching middle of 3rd abdominal tergum; 3） arolium of hind tarsi 1.5 times as long as the claw; 4） caudae in male triangular, apex acute; 5） basal half of antennae yellowish brown, terminal half dark brown; 6） anterior half of tegmina black brown, posterior half light brown; 7） hind tibia yellowish green. A key to the species in this genus is provided along with distribution information. Type specimens of this new species are deposited in the Institute of Zoology, Shaanxi Normal University.
文摘One new species in the genus Qinlingacris from Henan Province is described, i. e. Q. microfurcula sp. nov. This new species differs from other species in the genus Qinlingacris in： 1） apex of subgenital plate in male wide rounded or depressed; and 2） apex of subgenital plate in female sharply protruded, lateral margins with irregular obtuse promontories. A key and distribution of species in the genus Qinlingacris is given.
文摘One new species in the genus Dysanema from the Himalaya regions, Xizang is described, i.e.Dysanema brevitibia sp. nov. This new species is similar to Dysanema malloryi Uvarov, 1925 where the pronotum and abdomen without lateral carina; it is also similar to Dysanema irvinei Uvarov, 1925 in colour of hind tibia and length of antennae. But it differs from them in shorter hind tibia and triangular foveola. A key to known species of the genus Dysanema is given.
文摘One new species in the genus Pseudoeoscyllina from Inner Mongolia is described, e.g. Pseudoeoscyllina xilingensis sp. nov. A key to all known species of this genus is given. Type specimens are deposited in the Institute of Zoology, Shaanxi Normal University.
文摘One new species of Epitettix Hancock in the family Cladonotidae is described, i.e. Epitettix torulosinota sp. nov. This new species is allied to Epitettix tamilus Günther, 1939, but differs in： 1） anterior margin of pronotum straight; 2） lateral carinae of prozona long, obviously shrunk to posterior; 3） posterior process reaching 3/4 of hind femur; 4） disc of pronotum rough, with dense protuberances; 5） lower margin of lateral lobe of pronotum in postzona straight, space between lateral carina and lower margin of lateral lobe narrow.
文摘The genus Coptotettix Bolivar, 1887 is reviewed and a key to the Chinese species of the genus Coptotettix is given, including 30 known species and one new species.
