Some lesser known silent crickets (Orthoptera: Gryllidae: Euscyrtinae) from the hilly tracts of India Author Meena, Ashok Kumar ICAR Emeritus Scientist Scheme, Department of Entomology, Rajasthan College of Agriculture, MPUAT, Udaipur (Rajasthan) - 313001 & akmeenaentomology @ gmail. com; https: // orcid. org / 0000 - 0002 - 8856 - 0250 Author Swaminathan, Rajamani ICAR Emeritus Scientist Scheme, Department of Entomology, Rajasthan College of Agriculture, MPUAT, Udaipur (Rajasthan) - 313001 & udaiswami 57 @ gmail. com; https: // orcid. org / 0000 - 0002 - 4634 - 9721 Author Swaminathan, Tatiana ICAR Emeritus Scientist Scheme, Department of Entomology, Rajasthan College of Agriculture, MPUAT, Udaipur (Rajasthan) - 313001 & tatianaswaminathan 1966 @ gmail. com; https: // orcid. org / 0000 - 0001 - 9977 - 6527 text Zootaxa 2020 2020-11-20 4881 3 559 572 journal article 9533 10.11646/zootaxa.4881.3.8 58d31bf6-f0f2-49f0-a076-07c256db65d5 1175-5326 4283978 E7BB482C-B158-4339-A34A-C5C7876D5639 Euscyrtodes ogatai (Shiraki, 1930) (Plate III) Shiraki, 1930. Ins. Matsum., 4 (4): 245–247. Chopard, 1968. Orth. Cat. 12:420. Gorochov, 1985 . Ento. Rev. 104–105. Material examined : Ƌ (14): India , Meghalaya , Umiam NEH, 03.vi.2013 , 25° 39’ 11.52’’ N , 91° 53’ 3.48’’ E , 1520 m .; from light trap ; coll. Jhabar Mal. Khasi hills W, 04.vi.2013 , 25° 31’ 0.12’’ N , 91° 16’ 0.12’’ E , 1499 m .; from Grasses / Tea ; coll. R . Nagar. East Khasi hill, 07.vi.2013 , 25° 34’ 0.12’’ N , 91° 52’ 59.88’’ E , 1496 m .; from Grasses; coll. R . Swaminathan (1). Mawphlang, 08.vi.2013 , 25° 28’ 0’’ N , 91° 46’ 0’’ E , 1767 m .; from grasses; coll. R . Swaminathan. Bhoirymbong, 09.vi.2013 , 25° 54’ 0’’ N , 91° 53’ 0’’ E , 485 m . ; from grasses; coll. Jhabar Mal (5). Bhoirymbong, 09.vi.2013 , 25° 54’ 0’’ N , 91° 53’ 0’’ E , 485 m . ; from Grasses; coll. R . Nagar (2) . ♀ (10): India , Meghalaya , Khasi hills W, 04.vi.2013 , 25° 31’ 0.12’’ N , 91° 16’ 0.12’’ E , 1499 m .; from grasses/ Tea ; coll. Jhabar Mal (3). Same location Coll. R . Nagar. East Khasi hills, 07.vi.2013 , 25° 34’ 0.12’’ N , 91° 52’ 59.88’’ E , 1496 m .; from Grasses ; coll. R . Nagar. Umiam NEH, 07.vi.2013 , 25° 39’ 11.52’’ N , 91° 53’ 3.48’’ E , 1520 m .; from light trap ; coll. R Nagar. Bhoirymbong , 09.vi.2013 , 25° 54’ 0’’ N , 91° 53’ 0’’ E , 485 m .; from Grasses ; coll. R . Nagar (1). Bhoirymbong , 09.vi.2013 , 25° 54’ 0’’ N , 91° 53’ 0’’ E , 485 m .; from grasses; coll. Jhabar Mal. Description ( Gorochov, 1985 ): Male . Form and colour is similar to the female. The most important character is a pair of teeth-like structure on the anterior border of the head, near eyes, when viewed dorsally. Length of pronotum is approximately 1.8 times less than its width; pronotum is wide; fore tibiae with larger inner and smaller outer (holes) orifices of the tympanum; the outer orifice is often difficult to see; tegmina short, reaching 3 rd or 4 th tergite of abdomen. Venations on male tegmina similar to those as in the female, hindwings do not reach the apex of tegmina. The metanotal gland is well developed. Last abdominal tergite is simple; subgenital plate is narrow and long. Genitalia are with narrow and long epiphallus, bifid or bifurcated at apex, the lateral posterior lobes of the epiphallus unequal in form and closely attached. Description of Indian specimens (Male & Female): All the key characters for the identification of Indian specimens of E. ogatai are more or less similar to those reported by earlier workers. We mention herein the following observed characters: body size longer, having on each side a broad dark brown longitudinal band, which prevails from the back of the eyes to the end of the abdomen, passing through lateral sides of the pronotum and the elytra.All the tibiae possess a dark brown pre-apical spot. Abdomen is yellowish brown dorsally with six rows of dark brown dots, which run from the 1 st or 2 nd tergites. PLATE III. E. ogatai . Ƌ (1–6): 1. Habitus; 2. Head, dorsal view; 3. Metanotal gland; 4–6. View of genitalia: 4. Dorsal; 5. Ven-tral; 6. Lateral; 7. Habitus ( ♀ ). TABLE 3. Measurements (mm) of male and female of Euscyrtodes ogatai (Shiraki, 1930) .

Characters	Male (n-5)	Female (n-5)
Body length	14.0–16.50	14.50–17.0
Head length	2.50–2.75	3.25–3.75
Head width	2.0–2.75	3.0–3.50

Distribution : India : Bhoirymbong, East Khasi hills, Khasi hills W, Mawphlang and Umiam NEH ( Meghalaya ), Taiwan , China and Japan .