Reclassification of Teloganodes Eaton 1882 (including subgenera Dudgeodes Sartori 2008 and Derlethina Sartori 2008) with a new species from Sulawesi (Ephemeroptera, Teloganodidae) Author Kluge, Nikita text Zootaxa 2023 2023-02-23 5244 6 527 552 http://dx.doi.org/10.11646/zootaxa.5244.6.2 journal article 10.11646/zootaxa.5244.6.2 57e07918-7ed2-4f62-a052-82d911391af7 1175-5326 7673035 8182831B-25FC-4B92-B319-281659660565 Subgenus Derlethina Sartori in Sartori et al. 2008 ( Fig. 1H ) Genus Derlethina Sartori in Sartori, Peters & Hubbard 2008: 44 . Type species: Derlethina eloisae Sartori in Sartori, Peters & Hubbard 2008 . Diagnosis: Larva . Tergalii II–IV (3 pairs) present; tergalius III with ventral lobe and with cleft on dorsal lobe; tergalius IV without ventral lobe, either with cleft on dorsal lobe, or without it ( Fig. 1H ); tergalii V–VI absent. Differs from all other subgenera by loss of tergalii V–VI. Winged stages . Traces of tergalii bases on abdominal segments II–IV. Species included. INDIA : T. ( D. ) tamiraparaniae (Selvakumar et al. in Selvakumar et al. 2014 ) comb. n. BORNEO: T . ( D .) eloisae (Sartori in Sartori et al. 2008 ) comb. n. (= Teloganodes /fg 1 sp. T3: Kluge 2004 ).