A new species and a key to species of the genus Coptotettix Bolivar, 1887 from India (Orthoptera: Tetrigoidea, Tetrigidae) Author Gupta, Sunil Kumar Author Chandra, Kailash text Zootaxa 2017 4299 1 146 150 journal article 32620 10.11646/zootaxa.4299.1.12 f5aad131-7aa9-44eb-a033-07665bda4ca8 1175-5326 835065 9F37380C-F799-4165-B43F-C1FCEABC44A7 Key to the species of the genus Coptotettix from India 1. Tegmina small, hind wings abbreviated or absent...........................................................................................................................12 - Tegmina medium size, hind wings almost reaching or slightly surpassing apex of posterior pronotal process............................... 2 2. Antennae inserted lower third of anterior margin of eyes................................................................................................................. 3 - Antennae inserted between lower margins of eyes........................................................................................................................... 4 3. Pronotum reaching upto the last abdominal segment or upto the hind femoral apices; dorsum strongly granulose or tuberculose.. ..................................................................................................................................................................................... C. tuberculatus - Pronotum reaching upto the last abdominal segment or little more but never beyond the hind femoral apices; dorsum not heavily granulose or tuberculose....................................................................................................................................................................6 4. Head a little exserted; vertex distinctly narrower towards front, middle carinula of vertex distinct and runs upto the end of fossu- lae; frontal costa very low between lateral ocelli, more elevated and wide between antennae; body length of male and female 8– 10mm ............................................................................................................................................................................ C. tricarinatus - Head not exserted; vertex narrower towards front; middle carinula of vertex runs upto the half distance of fossulae; frontal costa not as above ....................................................................................................................................................................................... 5 5. Lateral lobe of pronotum narrow, roundly subtruncate; body length of male and female 8–12mm ............................. C. conspersus - Lateral lobe of pronotum narrow or wide but distinctly truncate...................................................................................................... 6 6. Vertex a little wide; shoulders wider; third pulvilli distinctly longer than the first and second; body length of female 11mm ......... ................................................................................................................................................................................... C. manipurensis - Vertex narrow; shoulders medium; third pulvilli of hind tarsal segment not as much longer as above; body length of male and female 7.5–9.5mm ........................................................................................................................................................... C. lohitensis 7. Median carina of pronotum ridged .................................................................................................................................. C. fossulatus - Median carina of pronotum without ridge......................................................................................................................................... 8 8. Hind femora with a large tooth above before the extremity .............................................................................................. C. latifrons - Hind femora with a small tooth above before extremity...................................................................................................................9 9. Pronotum very rugose ...................................................................................................................................................... C. testaceus - Pronotum smooth or slightly rugose............................................................................................................................................... 10 10. Antennae inserted between the eyes .................................................................................................................................... C. indicus - Antennae inserted lower margin of eye........................................................................................................................................... 11 11. Wings and pronotum shorter, not extending to the extremity of the hind femora ............................................................ C. hancocki - Wings and pronotum larger............................................................................................................................................................. 12 12. Pronotum above little rugose; median carina low, little elevated arcuate behind the anterior border, backward irregularly undulate; palpi white; pronotum of male 10.5 mm .......................................................................................................................... C. retractus - Pronotum above rugose and tuberculate; median carina striaght.................................................................................................... 13 13. Median carina of vertex usually reaching up to near occiput; Facial carinae strongly sinuated between antennae; Hind tarsal all pulvilli subequal. ........................................................................................................................................................... C. annandelei - Median carina of vertex very small and elevated; Facial carinae slightly sinuated between antennae; Pulvilli III distinctly longer than length of I and II pulvilli............................................................................................................................ C. korbensis sp. nov.