taxonID	type	description	language	source
C9090654B6455F74FCEAFEF4FD5AF95B.taxon	materials_examined	Material examined: 8 larvae, India, Jharkhand, Surguja District, Aurajhariya waterfall, 23.65641 N, 83.64483 E, Alt. 471 m. 25. x. 2021, Coll. Ravi K. Kushwaha & party. Mature larva (Figures 1 - 3). Length: body 4.8 - 5.2 mm; antennae 2.0 - 2.2 mm; cerci 7.0 - 7.5 mm; terminal filament, 6.0 - 6.5 mm. Distribution: India (southern Western Ghats, Jharkhand shown in Figure 4) and Sri Lanka. Diagnosis: Ch. (E.) latus Kluge et al. 2022 can be distinguished from all other known species by the Vasanth et al., following combination of characters: 1. Abdominal terga broadened and shortened of anterior part; 2. Emargination of labrum shallowly cleft with 5 blunt denticles medially; 3. Hypodermal colouration of abdominal terga; 4. maxillae with 10 comb-like setae, inner margin of palp segment II with 4 setae and single setae on segment III; 5. Labium broad, segment III of palp dorsally with 5 long setae and apically triangular with small stout setae; 6. Claw of all legs apically hooked with a row of 14 sharp denticles. Ecology: The study locality is the Aurajhariya waterfall in Surguja district. The stream bed is primarily composed of 15 % gravel, 40 % cobbles, 30 % boulders, 5 % bedrock, 5 % fine sand, and 5 % silt. The Aurajhariya waterfall measures 4 - 4.5 m in width and has a depth of 30 - 35 cm, with a medium to high water current of 2.0 m / sec. Environmental conditions include an atmospheric temperature of 18 - 22 ° C, water temperature of 19 - 25 ° C, humidity at 55 %, and a pH of 6.8. Larvae were collected from the small stones at the stream’s bottom. The larvae were found under stones alongside Cloeon sp., Baetis sp., Afronurus sp., Plecoptera (stoneflies), and Hydropsychidae (Trichoptera).	en	Vasanth, M., Subramanian, K. A., Kubendran, T. (2024): A new record of Choroterpes (Euthraulus) latus Kluge et al., 2022 (Ephemeroptera: Leptophlebiidae) from the state of Jharkhand, India. Records of the Zoological Survey of India 124 (2): 145-148, DOI: 10.26515/rzsi/v124/i2/2024/172798
