DOI: 10.5281/zenodo.16793092
title: TABLE 1 in Three new species of the subgenus Tenuibaetis Kang & Yang, 1994 (Ephemeroptera: Baetidae) from India

description: TABLE 1: Comparison of the larval characteristics of known species of the subgenus Tenuibaetis from India (modified from Table 1 in Suttinun et al. (2022; 177) & Kubendran et al. (2022: 523).
Larval charactersBaetis (T.) dzulekensis n. sp.Baetis (T.) jhargramensis n. sp.Baetis (T.) reasiensis n. sp.B. (T.) arduus Kang & Yang, 1994B. (T.) bialatus Kluge et al. 2023B. (T.) frequentus Müller– Liebenau & Hubbard, 1985B. (T.) himani Kubendran, Vasanth & Subramanian, 2022B. (T.) inornatus Kang & Yang, 1994B. (T.) kaltenbachi Kluge et al. 2023B. (T.) kangi Kubendran, Vasanth & Subramanian, 2022B. (T.) panhai Suttinun, Gattolliat & Boonsoong, 2022B. (T.) michaelohubbardi (Selvakumar, Sundar & Sivaramakrishnan, 2012)Mesothorax and forewing padsWithout distinct patternSlightly distinct patternDistinct patternDistinct patternUniformly brownDistinct patternDistinct patternDistinct patternDistinct patternDistinct patternDistinct patternB. (T.) michaelohubbardi was synonymizedTergites patternTergites pattern I–III; VI–VIII and IX–XI–III brown with yellow; VI yellow; VII–VIII brown with yellow; IX–X yellowI–III brown with yellow; VI–VIII brown; IX–X yellow mixed with brownI–III brown; VI–VIII dark brown; IX–X yellowUniformly brown; IX–X pale yellowUniformly brown, IV dark brownUniformly brown, IV dark brownDark brown; except terga IV–V and IX–X pale yellowUniformly brown; IX–X pale yellow.I–III brown; IV–V colorless, with pair of brown maculae; IX–X colorlessI–III brown; IV–V and IX–X pale yellowI–III brown; IV–V yellowish, VI–VIII dark brown and IX–X yellowishwith B. (T.) frequentus by Kluge et al. (2023). The discussion section details the characters that necessary the reclassification of Indobaetis to Tenuibaetis.LabrumLength vs. width0.7×0.5×0.6×0.7×0.6×0.7×0.8×0.8×0.8×0.7×0.6–0.7×Submarginal 1+5 arc of setae1+61+71+51+41+31+31+51+41+31+4Maxillary palpLength vs. galealacinia1.7×1.5×1.4×1.4×0.9×1.2×1.2×1.15×-1.2×1.4–1.5×ForefemurNumber of anterior mar-ginal setae (2 can setae)24-2520–2122–2314–15Not clear24–2521–2220–2125–2624–2518–25ClawNumber of denticles12–1310–11121210101112111011–13TergaSpines at posterior marginIrregular, U-shapeRegular, U-shapedRegular, triangular bluntTriangular, pointed, wider than longBlunt, triangularU-shaped, blunt, wider than longTriangular, blunt, wider than longTriangular, blunt, wider than longBlunt U-shapedBlunt U-shaped, wider than longBlunt, triangularGillsTracheationTransparentTransparentTransparentTransparentBrownTransparentTransparentDistinct, till marginsTransparentTransparentTransparentParaproctNumber of marginal spines15–169-108–919–20Small numerous spines13–1413–1411–137–813–149–12Terminal filamentLength paracercus vs. cerci0.6×0.8×0.6×0.6×0.5×0.7×–0.75×0.76×0.65×0.7×0.7×–0.75×-DistributionNaga-land (India)West Bengal (India)Jammu and Kashmir (India)Taiwan, (Eastern Himalaya) IndiaTamil Nadu (India)Sri Lanka, (Western Ghats) IndiaIndia (Western Himalaya)Taiwan, India (Eastern Himalaya)Tamil Nadu (India)India (Western Himalaya)India and Thailand
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description: Published as part of Vasanth, M., Kubendran, T., Subramanian, K. A., Gattolliat, J-L. & Banerjee, Dhriti, 2025, Three new species of the subgenus Tenuibaetis Kang & Yang, 1994 (Ephemeroptera: Baetidae) from India, pp. 392-393 in Zootaxa 5665 (3) on page 392, DOI: 10.11646/zootaxa.5665.3.4, http://zenodo.org/record/16608690