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Issue: Vol. 3112 No. 1: 29 Nov. 2011
Type: Articles
Published: 2011-11-29
DOI: 10.11646/zootaxa.3112.1.4
Page range: 59–68
Abstract views: 54
PDF downloaded: 2

Four new species of the microcaddisfly genus Alisotrichia Flint (Trichoptera: Hydroptilidae) from southeastern Brazil

Departamento de Zoologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Caixa Postal 68044, 21941-971, Rio de Janeiro, RJ, Brasil
Trichoptera microcaddisflies Alisotrichia holzenthali sp. nov. Alisotrichia ubatuba sp. nov. Alisotrichia macae sp. nov. Alisotrichia nessimiani sp. nov. Atlantic Forest

Abstract

Alisotrichia Flint, 1964 is an exclusively New World genus of microcaddisflies (Hydroptilidae), currently assigned to Leucotrichiini. Until now, this genus contained 51 species, of which only 1 has been described from Brazil. In this paper, 4 new species are described from Southern Brazil, 3 in the A. orophila Group (A. holzenthali sp. nov., A. macae sp. nov., and A. nessimiani sp. nov.) and one in the A. hirudopsis Group (A. ubatuba sp. nov.). The new species are separated by features of the terminal abdominal segments and structures of the male genitalia.

References

  1. Blickle, R.L & Denning, D.G. (1977) New species and a new genus of Hydroptilidae (Trichoptera). Journal of Kansas Entomological Society, 50 (2), 287–300

    Bowles, D.E., Harris, S.C. & Bueno-Soria, J. (1999) An assessment of New World Stactobiini (Trichoptera: Hydroptilidae: Hydroptilinae) larvae with new larval descriptions of Alisotrichia, Mejicanotrichia, and Scelobotrichia. In: Malicky, H. & Chantaramongkol, P. (Eds.), Proceedings of the 9th International Symposium on Trichoptera. Chiang Mai: Faculty of Science, Chiang Mai University, pp. 43–52.

    Flint, O.S., Jr. (1964) The caddisflies (Trichoptera) of Puerto Rico. University of Puerto Rico, Agricultural Experiment Station, Technical Paper, 40, 1–80.

    Flint, O.S., Jr. (1970) Studies of Neotropical Caddisflies, X: Leucotrichia and related genera from North and Central America (Trichoptera: Hydroptilidae). Smithsonian Contributions to Zoology, 60, 1–64.

    Flint, O.S., Jr. (1981) Studies of Neotropical caddisflies, XXVIII: The Trichoptera of the Río Limón Basin, Venezuela. Smithsonian Contributions to Zoology, 330, 1–60.

    Flint, O.S., Jr., Harris, S.C. & Botosaneanu, L. (1994) Studies of Neotropical Caddisflies, L: The description of Cerasmatrichia, new genus, a relative of Alisotrichia, with description of new and old species and the larva (Trichoptera: Hydroptilidae). Proceedings of the Biological Society of Washington, 107 (2), 360–382.

    Flint, O.S., Jr, Holzenthal, R.W. & Harris, S.C. (1999) Catalog of the Neotropical Caddisflies (Insecta: Trichoptera). Special Publications, Ohio Biological Survey, Columbus, Ohio, vi+239 pp.

    Harris, S.C. & Bueno-Soria, J. (1993) Scelobotrichia, a new genus of microcaddisflies from Mexico (Trichoptera: Hydroptilidae). Folia Entomologica Mexicana, 87, 73–83.

    Harris, S.C. & Holzenthal, R.W. (1993) Phylogeny of the species groups of Alisotrichia, sensu lato, with the description of a new species from Costa Rica (Trichoptera: Hydroptilidae). In: Otto, C. (Ed.), Proceedings of the 7th International Symposium on Trichoptera. Leiden, Backhuys Publishers, pp. 155–160.

    Harris, S.C. & Holzenthal, R.W. (1997) Mejicanotrichia, a new genus of microcaddisfly from Mexico and Guatemala (Trichoptera: Hydroptilidae). In: Holzenthal, R.W. & Flint, O.S., Jr. (Eds.), Proceedings of the 8th International Symposium on Trichoptera. Columbus: Ohio Biological Survey, pp. 129–137.

    Harris, S.C. & Flint, O.S., Jr. (2002) New Alisotrichia (Trichoptera: Hydroptilidae) from Central and South America and the Greater Antilles.

    Marshall, J.E. (1979) A review of the genera of the Hydroptilidae (Trichoptera). Bulletin of the British Museum (Natural History) Entomology Series, 39 (3), 135–239.