{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T23:43:43Z","timestamp":1788911023938,"version":"build-2803163510"},"reference-count":1,"publisher":"Magnolia Press","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Zootaxa"],"abstract":"Two new mayfly species of Clypeocaenis (Ephemeroptera: Caenidae) are described based on nymphal and adult characters from Kaveri River, Kodagu, Karnataka, Southern India. The main characteristics that distinguish Clypeocaenis kaveri sp. nov. from other Oriental species are: (i) fore femur with 4 long spines at middle of inner margin, a row of bifid spines at outer margin and row of bifid spines at subapical surface; (ii) dorsal surface of femora with complete transverse row of bifid setae located 3\/4 distance from the base; (iii) forceps smaller than penis lobe. The main characteristics that distinguish Clypeocaenis napoklu sp. nov. from other Oriental species are: (i) fore femur with 2 long spines at middle of inner margin and row of thin setae on outer margin; segment 2 with bifid spine at apex.(ii) dorsal surface of femora with incomplete transverse row of bifid setae located 2\/3 distance from the base; (iii) forceps little longer than penis lobe. A key for the nymphs of described species has been provided.\u00a0<\/jats:p>","DOI":"10.11646\/zootaxa.4915.3.6","type":"journal-article","created":{"date-parts":[[2021,1,21]],"date-time":"2021-01-21T23:26:10Z","timestamp":1611271570000},"source":"Crossref","is-referenced-by-count":6,"title":["Two additional new species of Clypeocaenis Sold\u00e1n, 1978 (Ephemeroptera: Caenidae) from the Western Ghats of Peninsular India"],"prefix":"10.11646","volume":"4915","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5796-0211","authenticated-orcid":false,"given":"CHELLIAH","family":"BALASUBRAMANIAN","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8563-1677","authenticated-orcid":false,"given":"MARIMUTHU","family":"MUTHUKATTURAJA","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"4913","published-online":{"date-parts":[[2021,1,22]]},"reference":[{"key":"50379","unstructured":"

Barnard, K.H. (1932) South African May-flies (Ephemeroptera). Transactions of the Royal Society of South Africa<\/em>, 20, 201\u2013259.<\/p>

https:\/\/doi.org\/10.1080\/00359193209518858<\/a><\/p>

Demoulin, G. (1955) Les Brachycercidae Australiens. Le genre Tasmanocoenis<\/em> Lestage. Bulletin de l\u2019Institut Royal des Sciences Naturelles de Belgique<\/em>, 31 (10), 1\u20137.<\/p>

Demoulin, G. (1970) Ephemeroptera des faunes \u00e9thiopienne et malgache. South African Animal Life<\/em>, <\/em>14, 24\u2013170.<\/p>

Demoulin, G. (1973) Eph\u00e9m\u00e9ropt\u00e8res de Madagascar. III. Bulletin de l\u2019Institut Royal des Sciences Naturelles de Belgique<\/em>, 49 (7), 1\u201320.<\/p>

Eaton, A.E. (1883) A revisional monograph of recent Ephemeridae or mayflies. Transactions of the Linnean Society of London<\/em>, 3 (2), 1\u201377.<\/p>

https:\/\/doi.org\/10.1111\/j.1096-3642.1883.tb01550a.x<\/a><\/p>

Edmunds, G.F. Jr. (1979) Biogeographical relationships of the oriental and ethiopian mayflies. In<\/em>: Pasternak, K. & Sowa, R. (Eds.), Proceedings of the 2nd<\/sup> International Conference on Ephemeroptera, PanstwoweWydawnictwoNaukowe, Warszawa-Krakow<\/em>, 1979, pp. 11\u201314.<\/p>

Lestage, J.A. (1930) La distribution holarctique de quelques Ephemeropteres. Bulletin et Annales de la Soci\u00e9t\u00e9 Entomologique de Belgique<\/em>, 70, 201\u2013207.<\/p>

Malzacher, P. (2013) Caenidae from East Kalimantan, Borneo (Insecta: Ephemeroptera) with a discussion on phylogeny of the new tribe Clypeocaenini, subfamily Caeninae. Stuttgarter Beitr\u00e4ge zur Naturkunde A<\/em>, Neue Serie, 6, 21\u201355.<\/p>

Malzacher, P. & Staniczek, A.H. (2016) Two new genera of Caeninae (Ephemeroptera: Caenidae), with a cladistic analysis of the tribe Clypeocaenini. Stuttgarter Beitr\u00e4ge zur Naturkunde A<\/em>, <\/em>Neue Serie, 9, 41\u201362.<\/p>

https:\/\/doi.org\/10.18476\/sbna.v9.a4<\/a><\/p>

Martynov, A.V. & Palatov, D.M. (2017) Distribution extension of Oriental mayfly Clypeocaenis oligosetosa<\/em> Sold\u00e1n, 1983 (Ephemeroptera: Caenidae). Check List<\/em>, 13 (3), 1\u20133.<\/p>

https:\/\/doi.org\/10.15560\/13.3.2122<\/a><\/p>

Muthukatturaja, M., Balasubramanian, C. & Murugan, A. (2020) Two new species of Clypeocaenis <\/em>(Ephemeroptera: Caenidae) from Western Ghats, Southern India, Zootaxa<\/em>, 4722 (4), 361\u2013370.<\/p>

https:\/\/doi.org\/10.11646\/zootaxa.4722.4.5<\/a><\/p>

Sold\u00e1n, T. (1978) New genera and species of Caenidae (Ephemeroptera) from Iran, India and Australia. Acta Entomologica Bohemoslovaca<\/em>, 75, 119\u2013129.<\/p>

Sold\u00e1n, T. (1983) Two new species of Clypeocaenis <\/em>(Ephemeroptera: Caenidae) with a description of adult stage and biology of the genus. Acta Entomologica Bohemoslovaca<\/em>, 80 (3), 195\u2013206.<\/p>

Sold\u00e1n, T. & Landa, V. (1991) Two new species of Caenidae (Ephemeroptera) from Sri Lanka. In: <\/em>Alba-Tercedor, J. & Sanchez-Ortega, A. (Eds.), Overview and Strategies of Ephemeroptera and Plecoptera<\/em>. <\/em>Sandhill Crane Press, Gainesville, Florida, pp. 235\u2013246.<\/strong><\/p>

Sun, L. & McCafferty, W.P. (2008) Cladistics, classification and identification of the brachycercine mayflies (Insecta: Ephemeroptera: Caenidae). Zootaxa<\/em>, 1801 (1), 1\u2013239.<\/p>

https:\/\/doi.org\/10.11646\/zootaxa.1801.1.1<\/a><\/p>

Thew, T.B. (1960) Revision of the genera of the family Caenidae (Ephemeroptera). Transactions of the American Entomological Society<\/em>, 86 (3), 187\u2013205.<\/p>

Ulmer, G. (1924) Ephemeropteren von den Sunda-Inseln und den Philipinen. Treubia<\/em>, 6 (1), 28\u201391.<\/p>

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