Hostname: page-component-586b7cd67f-rdxmf Total loading time: 0 Render date: 2024-11-28T04:47:14.688Z Has data issue: false hasContentIssue false
  • English
  • Français

Review of the genus Pandeleteius (Coleoptera: Curculionidae) of northern South America and the Lesser Antilles

Published online by Cambridge University Press:  02 April 2012

Anne T. Howden
Anne T. Howden*
Affiliation:
Canadian Museum of Nature, PO Box 3443, Station D, Ottawa, Ontario, Canada K1P 6P4
*
1 E-mail: [email protected].
Get access Rights & Permissions [Opens in a new window]

Abstract

Fauna of the genus Pandeleteius Schoenherr of Colombia, Venezuela, Trinidad, and the Lesser Antilles are revised in part. Six new species of Pandeleteius are described: P. trinidadensissp. nov. (P. angustirostris species group); P. sabanaensissp. nov. and P. bolivarisp. nov. (P. campestris species group, new concept); P. guriensissp. nov. and P. ductilissp. nov. (P. candidus species group, new concept); and P. clarkisp. nov. (P. modestus species group). The P. kirschi species group (new concept) is redefined based on male and female genitalia, and P. testaceipes Hustache is added to the species group. The other sex is described for three species formerly known from only one sex: the male of P. candidus Howden, male of P. arcanus Howden, and female of P. liberalis Howden. New findings on the post-pupal growth and morphology of the male and female genitalia are applied to the group- and species-level taxonomy. The key to the Pandeleteius species of Venezuela and Colombia is revised to include all the original species groups and subsequent changes, as well as all new taxa.

Résumé

On révise, en partie, les espèces appartenant au genre Pandeleteius Schoenherr habitant la Colombie, le Venezuela, Trinidad et les Petites Antilles. On décrit les six espèces suivantes: P. trinidadensissp. nov. (du groupe d'espèces P. angustirostris); P. sabanaensissp. nov. et P. bolivarisp. nov. (du groupe d'espèces P. campestris, nouveau concept); P. guriensissp. nov. et P. ductilissp. nov. (du groupe d'espèces P. candidus, nouveau concept); et P. clarkisp. nov. (du groupe d'espèces P. modestus). On redéfini le groupe d'espèces P. kirschi en s'appuyant sur des caractères génital mâles et femelles, ainsi P. testaceipes Hustache est ajouté au groupe. On décrit les individus du sexe opposés pour trois espèces connues que d'un des sexes, soit: le mâle de P. candidus Howden, le mâle de P. arcanus Howden et la femelle de P. liberalis Howden. On applique de nouvelles observations sur la croissance post-pupal et la morphologie des organes génitaux mâles et femelles à la systématique des niveaux groupes et espèces. On révise le tableau des espèces pour le Venezuela et la Colombie de façons a y inclure tout les groupes d'espèces et les changements subséquents, ainsi que toute les nouvelles espèces.

Type
Articles
Information
The Canadian Entomologist , Volume 136 , Issue 2 , April 2004 , pp. 181 - 231
Copyright
Copyright © Entomological Society of Canada 2004

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Brown, R.W. 1956. Composition of scientific words. Revised edition. Washington, District of Columbia: Smithsonian Institution PressGoogle Scholar
Burke, H.R. 1959. Morphology of the reproductive systems of the cotton boll weevil (Coleoptera, Curculionidae). Annals of the Entomological Society of America 52: 287–94CrossRefGoogle Scholar
Champion, G.C. 1911. Otiorhynchinae alatae. Biologia Centrali-Americana, Coleoptera 4: 178–354Google Scholar
Howden, A.T. 1970. The Tanymecini of the West Indies (Coleoptera: Curculionidae). Contributions of the American Entomological Institute 5: 1–73Google Scholar
Howden, A.T. 1976. Pandeleteius of Venezuela and Colombia (Curculionidae: Brachyderinae: Tanymecini). Memoirs of the American Entomological Institute 24Google Scholar
Howden, A.T. 1993. Revision of the Mesoamerican species of Airosimus Howden (Coleoptera: Curculionidae). The Coleopterists Bulletin 47: 249–67Google Scholar
Howden, A.T. 1995. Structures related to oviposition in Curculionidae. Memoirs of the Entomological Society of Washington 14: 53–102Google Scholar
Howden, A.T. 1996. Neotropical Pandeleteius (Coleoptera: Curculionidae) with irregular elytral striae. The Canadian Entomologist 128: 877–955CrossRefGoogle Scholar
Howden, A.T. 1998. Review of the Pandeleteius biseriatus species-group (Coleoptera: Curculionidae), with description of a new species. The Canadian Entomologist 130: 367–75CrossRefGoogle Scholar
Lyal, C.H.C. 1993. Fauna of New Zealand. Number 29. Cryptorhynchinae (Insecta: Coleoptera: Curculionidae). Lincoln, New Zealand: Manaaki Whenua PressGoogle Scholar
Lyal, C.H.C. 1996. Weevil (Coleoptera: Curculionoidea) seed-predators of Syzygium and Eugenia spp. (Myrtaceae), with description of the Alcidodes expansitarsis species-group (Coleoptera: Curculionidae: Molytinae: Mycysolobini). Journal of Natural History 30: 1683–1706CrossRefGoogle Scholar
Thompson, R.T. 1988. Revision of the weevil genus Leptostethus Waterhouse, 1853 (Coleoptera: Curculionidae: Entiminae). Cimbebasia 7Google Scholar