Ecdyonurus (Rhithrogeniella) ornatus ( Ulmer, 1939 )

Selvakumar, Chellappa, Ashokkumar, Chandran, Sundar, Shunmugavelayutham, De Oliveira Roque, Fabio & Gunasekaran, Mariappan, 2025, Diversity and distribution of mayflies (Insecta: Ephemeroptera) in the “ sky islands ” of Palni Hills, Western Ghats, India, Journal of Insect Biodiversity and Systematics 11 (2), pp. 303-321 : 310

publication ID	https://doi.org/10.61186/jibs.11.2.303
publication LSID	lsid:zoobank.org:pub:356ED1C6-FCBC-4FF0-A7AA-E78650BDEBEB
DOI	https://doi.org/10.5281/zenodo.17029027
persistent identifier	https://treatment.plazi.org/id/2057DC06-0862-2B75-FFB7-FBE42FC1FA87
treatment provided by	Felipe
scientific name	Ecdyonurus (Rhithrogeniella) ornatus ( Ulmer, 1939 )
status

Treatment

Ecdyonurus (Rhithrogeniella) ornatus ( Ulmer, 1939) ( Fig. 2I)

Rhithrogeniella ornata Ulmer, 1939 , 16:576, Holotype ♂ imago, Sunda Islands .

Material examined. 13 larvae, Moolaiyaru River , 10°16'13" N, 77°36'34" E, 1217 m, 27-iv-2023 GoogleMaps ; 5 larvae, Umaiyaru River , 10°20'56" N, 77°41'27" E, 1236 m, 01-vii-2023, Coll. C. Selvakumar GoogleMaps & party.

Distribution. India: Karnataka and Tamil Nadu ( Kluge et al., 2023b). Elsewhere: Indochina and the great Sunda Islands ( Kluge et al., 2023b).