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Type: Articles
Published: 2005-02-23
Page range: 1–7
Abstract views: 52
PDF downloaded: 6

Two new species of Enochrus Thomson, subgenus Hugoscottia Knisch, from Costa Rica and Mexico (Coleoptera: Hydrophilidae)

Department of Entomology, Comstock Hall, Cornell University, Ithaca, NY 14853, USA
Coleoptera Hydrophilidae Enochrus Hugoscottia Central America Mexico Costa Rica INBio new species taxonomy

Abstract

Two species of Enochrus Thomson, subgenus Hugoscottia Knisch, are described as new: Enochrus (Hugoscottia) plicatus, new species, from Jalisco State, Mexico and E. (H.). talamanca, new spe- cies, from Cartago Province, Costa Rica. This is the first report of Hugoscottia outside of South America. Photographs and remarks on the habitat of E. (H.) talamanca are provided. The male genitalia of both species are illustrated.El género Enochrus subgénero Hugoscottia, se registra por primera vez fuera de Sudamérica. Se describen dos especie nueva: Encochrus (Hugoscottia) plicatus, nueva especie, del Estado de Jalisco, México y E. (H.) talamanca, especie nueva, de la Provincia de Cartago, Costa Rica. Se proporcionan fotografías y notas del hábitat de E. (H.) talamanca. Se ilustra la genitalia masculina de las dos especies.

References

  1. Fernández, L.A. (1994) Contribucion al conocimiento del genero Enochrus Thomson. (Coleoptera: Hydrophilidae) II. El Subgenero Hugoscottia en la Argentina. Physis, 49, 37–45.

    Hansen, M. (1990) Hydatotrephis Macleay, a subgenus of Enochrus Thomson (Coleoptera: Hydrophilidae). Entomologica Scandinavica, 20, 71–76.

    Hansen, M. (1991) The hydrophiloid beetles. Phylogeny, classification, and a revision of the genera (Coleoptera: Hydrophiloidea). Biologiske Skrifter, Det Koneglige Danske Videnskabernes Selskab, 40, 1–138.

    Hansen, M. (1999b). World Catalogue of Insects 2: Hydrophiloidea (s. str.) (Coleoptera). Apollo Books, Amsterdam, 416 pp.

    Gundersen, R. (1967). Taxonomic Revision of the Genus Enochrus, Subgenera Enochrus and Methydrus for the Nearctic Region (Coleoptera: Hydrophilidae). Unpublished Ph.D. Dissertation, University of Minnesota, Saint Paul, 260 pp.

    Gundersen, R. (1977) New Species and Taxonomic Changes in the genus Enochrus (Coleoptera: Hydrophilidae). The Coleopterists Bulletin, 31, 251–272.

    Gundersen, R. (1978) Nearctic Enochrus: Biology, Keys, Descriptions and Distribution (Coleoptera: Hydrophilidae). Saint Cloud State University, Saint Cloud, Minnesota, 55 pp.

    Moroni, J.C. (2000) Aporte al conocimiento de los Coleópteros hidrofílidos Hydrobiini de Chile. Enochrus (Hugoscottia) concepcionensis n. sp. (Coleoptera: Hydrophilidae: Hydrophilinae). Revista Chilena de Entomologia, 26, 29–33.