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Issue: Vol. 3478 No. 1: 11 Sep. 2012
Type: Articles
Published: 2012-09-11
DOI: 10.11646/zootaxa.3478.1.18
Page range: 164–168
Abstract views: 45
PDF downloaded: 5

Two new species of Macrelmis Motschulsky (Coleoptera: Elmidae) and a new record of Macrelmis isis (Hinton) from Southeastern Brazil

Laboratório de Entomologia, Departamento de Zoologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro. Caixa Postal 68044, 21941-971, Rio de Janeiro, RJ, Brasil Pós-graduação em Zoologia, Museu Nacional, Universidade Federal do Rio de Janeiro
Laboratório de Insetos Aquáticos, Departamento de Zoologia, Instituto de Biociências, Universidade Federal do Estado do Rio de Janeiro. Av. Pasteur 458, 20290-240, Urca, Rio de Janeiro, RJ, Brasil
Laboratório de Entomologia, Departamento de Zoologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro. Caixa Postal 68044, 21941-971, Rio de Janeiro, RJ, Brasil
Coleoptera Elminae Neotropical region Atlantic forest Macaé River Basin

Abstract

Macrelmis is a genus distributed in the Palearctic, Nearctic and Neotropical regions. Currently there are 40 species, 20being recorded from Brazil but only two from Rio de Janeiro State. Herein two new species of Macrelmis are describedand figured: Macrelmis fluminensis sp. nov. and Macrelmis friburguensis sp. nov. A new record of Macrelmis isis from Rio de Janeiro State is given.

References

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    Hinton, H.E. (1940) A monographic revision of the Mexican water beetles of the family Elmidae. Novitates Zoologicae, 42(2), 217–396.

    Hinton, H.E. (1946) A Synopsis of the Brazilian Species of Elsianus Sharp (Coleoptera, Elmidae). Transactions of the Entomologiacal Society of London, 96 (8), 125–149.

    Kodada, J. & Jäch, M.A. (2005) 18.2. Elmidae Curtis, 1830. In: Beutel, R.G. & Leschen, R.A.B. (eds.): Handbook of zoology. A natural history of the phyla of the animal kingdom. Volume IV. Arthropoda:Insecta. Part 38. Coleoptera, Beetles. Volume 1:Morphology and systematics (Archostemata, Adephaga, Myxophaga,Polyphaga partim.). Walter de Gruyter, New York, xi + 567 pp.

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    Passos, M.I.S., Sampaio, B.H.L., Nessimian, J.L. & Ferreira-JR, N. (2010). Elmidae (Insecta: Coleoptera) do Estado do Rio de Janeiro: lista de espécies e novos registros. Arquivos do Museu Nacional, Rio de Janeiro, 67(3–4), 377–382.

    Shepard, W.D. & Aguilar Julio, C. (2010) Estudio preliminar de las famílias de escarabajos acuáticos Dryopidae, Elmidae, Lutrochidae Y Psephenidae conocidos de Paraguay (Coleoptera: Byrrhoidea). Boletín Museo Nacional Historia Natural Paraguay, 16 (1), 30–42.