In this paper,three new species of the genus Bolivaritettix Gunther:Bolivaritettix paratibetanis sp.nov.,Bolivaritettix dolichotarsus sp.nov. and Bolivaritettix dentanotasp.nov. are described. Type specimens are deposited in the Institute of Zoology,Shaanxi Normal University and the Museum of Hebei University.Bolivaritettix paratibetanis sp.nov.(Fig.1)This new species is allied to Bolivaritettix tibetanis Zheng,2005, but differs in: 1)width of vertex slightly wider than an eye; 2)anterior margin of vertex straight; 3)in profile, vertex and frontal ridge forming obtuse rounded; 4)width of frontal ridge which between antennae narrower than the width of coxa; 5)length of middle segment of antenna 4-5 times its width; 6)humeral angle obtuse angular; 7)hind process only reaching knee of hind femur; 8)hind wing reaching middle of hind femur; 9) lower margin of midfemur wave like; 10) width of midfemur as width as elytra.Length of body: ♂7 mm,♀9 mm; length of pronotum: ♂6.0 mm,♀8.5 mm; length of hind femur:♂4.5 mm, ♀6.0 mm.Holotype ♀, Guizhou: Rongjiang, 108°6′E, 25°9′N, 14-Sept.-2005, collected by SHI Fu-min; paratype 1♂,same data as holotype. Bolivaritettix dolichotarsus sp.nov.(Fig.2)This new species is allied to Bolivaritettix javanicus (Bolivar,1909) and Bolivaritettix huanjiangensis Zheng et Jiang,1995. It differs from both in: 1)width of vertex 1.5 times of an eye; 2)in profile, frontal ridge concave before lateral ocellus; 3)hind margin of subgenital plate of female with three teeth.It differs from the former in: 1)in profile, upper margin ofpronotum slightly convex before shoulders; 2)length of first segment of hind tarsus as long as the third. It differs from the latter in: 1)lateral keels of prozona contract behind; 2)width of midfemur larger than the width of elytra; 3)lower margin of midfemur straight.Length of body:♂9.5-10.0 mm,♀10 mm; length of pronotum: ♂11-12 mm,♀11 mm; length of hind femur:♂6.0-6.5 mm;♀7.5 mm.Holotype♂, Guizhou,Rongjiang, 108°6′E, 25°9′N, 14-Sept.-2005, collected by SHI Fu-min; paratype 1♀, same data as holotype.Bolivaritettix dentanota sp.nov.(Fig.3)This new species is allied to Bolivaritettix circinihumerus Zheng,2003,but differs in: 1)disc of pronotum with numerous tubercles; 2)in profile, with a deep sulcus in the middle of convex of pronotum; 3)lateral margins of pronotum behind shoulders contracted gradually; 4)length of pronotum 4.7 times the length which surpass the top of hind femur; 5)width of midfemur narrower than the width of elytra; 6)width of subgenital plate of female larger than its length.Length of body:♀14 mm; length of pronotum:♀15 mm; length of hind femur:♀8.5 mm.Holotype ♀,Guizhou,Rongjiang,108°6′E, 25°9′N,14-Sept.-2005,collected by SHI Fu-min.
郑哲民,石福明. Three New Species of the Genus Bolivaritettix Gunther from Guizhou Province, China (Orthoptera:Metrodoridae)[J]. Jorunal of Huazhong Agricultural University,2010,29(6):667-680.Copy