Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 1468 No. 1: 7 May. 2007
Type: Articles
Published: 2007-05-07
DOI: 10.11646/zootaxa.1468.1.1
Page range: 1–55
Abstract views: 32
PDF downloaded: 1

Fifteen new species of Chilicola (Hymenoptera: Apoidea; Colletidae)

Department of Biology, York University, Toronto, Ontario, Canada, M3J 1P3
Department of Biology, York University, Toronto, Ontario, Canada, M3J 1P3
Hymenoptera Bees Apoidea Colletidae Xeromelissinae Chilicola Argentina Bolivia Chile taxonomy new species stem nests

Abstract

Fifteen new species of the xeromelissine bee genus Chilicola are described. Most are either outliers not obviously belonging to currently known subgenera or expand our concepts of previously described subgenera. Species that do not readily fall into presently recognized subgenera are: Chilicola obesifrons Packer, n. sp. and the closely related C. catamarcense Packer, n. sp.; C. unicarinata Packer, n. sp. and the closely related C. chubutense Packer, n. sp., and three comparatively isolated species: C. biguttata Packer, n. sp., C. tregualemu Packer, n. sp., and C. setosicornis Packer, n. sp.. Species that fall within previously described subgenera are: C. (Chilioediscelis) aenigma Packer, n. sp., C. (Prosopoides) granulosa Packer, n. sp., C. (Pseudiscelis) nanula Packer, n. sp., C. (Stenoediscelis) denisii Packer, n. sp., C. tricarinata Packer, n. sp., C. tricarinatoides Packer, n. sp., and C. clavillo Packer, n. sp. The last three species belong to “Oedis- celisca”, a subgenus subsumed within Oediscelis by Michener (1995) but requiring re-evaluation. Chilicola nanula and C. aenigma expand the scope of their respective subgenera. A fifteenth species, C. liliana Packer, n. sp., is not placed to subgenus due to a lack of males. Toro and Moldenke’s (1979) subgenus Stenoediscelis is returned from synonymy and new characters justifying this resurrection are provided.

References

  1. Aravena, O. & Toro, H. (1985) Morfología de las partes esqueléticas del aparato picador de Xeromelissinae (Hymenoptera, Colletidae). Revista Chilena de Entomología, 12,177–183.

    Brothers, D.J. (1976) Modifications of the metapostnotum and origin of the ‘propodeal triangle’ in Hymenoptera Aculeata. Systematic Entomology, 1,177–182.

    Engel, M.S. (1999) A new xeromelissine bee in Tertiary amber of the Dominican Republic (Hymenoptera: Colletidae). Entomologica scandinavica, 30,453–458.

    González, V.H. & Michener, C.D. (2004) A new Chilicola from Colombian Páramo (Hymenoptera, Colletidae, Xeromelissinae). Journal of the Kansas Entomological Society, 13, 24–30.

    Harris, R.A. (1979) A glossary of surface sculpturing. Occasional Papers in Entomology, Department of Food and Agriculture, Division of Plant Industry California, 28, 1–31.

    Hinojosa-Díaz, I.A. & Michener, C.D. (2005) A new bee of the genus Chilicola Spinola (Hymenoptera: Colletidae: Xeromelissinae) from central Mexico. Proceedings of the Entomological Society of Washington, 107 1–6.

    Michener, C.D. (1994). Mexican and Central American species of Chilicola. Folia Entomologica Mexicana, 85, 77–93.

    Michener, C.D. (1995) A classification of the bees of the subfamily Xeromelissinae. Journal of the Kansas Entomological Society, 68, 332–345.

    Michener, C.D. (2000) The bees of the world. John Hopkins University Press. Baltimore. xiv + 913pp.

    Michener, C.D. (2002) The bee genus Chilicola in the tropical Andes, with observations on nesting biology and a phylogenetic analysis of the subgenera (Hymenoptera: Colletidae: Xeromelissinae). Scientific Papers of the Natural History Museum, University of Kansas, 26, 1–47.

    Michener, C.D. & Poinar G.O. Jr. (1996). The known bee fauna of the Dominican amber. Journal of the Kansas Entomological Society, Suppl. 69, 353–361.

    Michener, C.D. & Rozen, J.G. (1999) A new ground-nesting genus of Xeromelissine bee from Argentina and the tribal classification of the subfamily (Hymenoptera: Colletidae). American Museum Novitates, 3281, 1–10.

    Moure, J. S. (1946) Notas sobre abelhas da sub familia Chilicolinae. In: Livro de Homenagem a Romualdo Ferreira d’ Almeida. Sao Paulo: Sociedade Brasileira de Entomologia, pp. 243–250. pl. XII.

    Moure, J.S. & Urban, D. (2002) Catálogo de Apoidea de Região Neotropical (Hymenoptera: Colletidae). V. Xeromelissinae. Revista Brasileira de Zoologia, 19 (Supl. 1), 1–25.

    Packer, L. (2003) The comparative morphology of the skeletal parts of the sting apparatus of the Apoidea. Zoological Journal of the Linnean Society, 138, 1–38.

    Packer. L. (2004) Taxonomic and behavioural notes on Patagonian Xeromelissinae with the description of a new species (Hymenoptera: Colletidae). Journal of the Kansas Entomological Society, 77, 78:95–110.

    Packer. L. (2005) A new species of Geodiscelis (Hymenoptera: Colletidae: Xeromelissinae) from the Atacama Desert of Chile. Journal of Hymenoptera Research. 14, 84–91.

    Packer, L. (2007). Phylogeny and Classification of the Xeromelissinae (Hymenoptera: Apoidea, Colletidae) with Special Emphasis Upon the Genus Chilicola. Systematic Entomology (in press).

    Prentice, M. A. (1998). The comparative morphology and phylogeny of apoid wasps (Hymenoptera: Apoidea) [2 vols.] Ph. D. diss., University of California, Berkeley, CA.

    Toro, H. & Michener, C.D. (1975) The subfamily Xeromelissinae and its occurrence in Mexico. Journal of the Kansas Entomological Society, 48, 351–357.

    Toro, H. & Moldenke, A. (1979) Revisión de los Xeromelissinae Chilenos. Anales del Museo de Historia Natural, Valparaíso 12, 95–182.