Hostname: page-component-78c5997874-94fs2 Total loading time: 0 Render date: 2024-11-08T02:43:43.949Z Has data issue: false hasContentIssue false
  • English
  • Français

The larva of Aeshna williamsoniana (Odonata: Anisoptera: Aeshnidae)

Published online by Cambridge University Press:  02 April 2012

Rodolfo Novelo-Gutiérrez
Rodolfo Novelo-Gutiérrez
Affiliation:
Instituto de Ecología, A.C., Departamento de Entomología, Apartado Postal 63, 91070 Xalapa, Veracruz, Mexico (e-mail: [email protected])
Get access Rights & Permissions [Opens in a new window]

Abstract

The larva of Aeshna williamsoniana Calvert, 1905 is described in detail, illustrated, and compared with other larvae of the genus and family. It is distinguished from its congeners by its granular integument, body mostly lacking hairlike setae, cerci with a row of spiniform setae along the lateroexternal margins, and dorsomedial margin of female epiproct with a row of spiniform setae. It does not particularly resemble any other larva of Aeshna or related genera described to date. The larval habitat is described for the first time.

Résumé

Une déscription détaillée et illustrée des larves de Aeshna williamsoniana Calvert, 1905 a été faite. La larve de cette espèce ont eté comparée avec autres larves du genre. Les principales caractéristiques des larves de A. williamsoniana sont tégument granuleux, corps dépourvu de grandes soies, le cerci avec une rangée latérale de soies épiniformes et l'épiproctum de la femelle avec une rangée dorsale de soies épiniformes. L'habitat de la larve est décrite pour la première fois.

Type
Articles
Information
The Canadian Entomologist , Volume 139 , Issue 2 , April 2007 , pp. 195 - 200
Copyright
Copyright © Entomological Society of Canada 2007

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

Butler, S.G. 1998. The larvae of the European Aeshnidae (Anisoptera). Odonatologica, 27(1): 123.Google Scholar
Calvert, P.P. 1905. Biologia Centrali Americana. Porter and Dulau, London.Google Scholar
Chelmick, D.G. 2001. Larvae of the genus Aeshna Fabricius in Africa south of the Sahara (Anisoptera: Aeshnidae). Odonatologica, 30(1): 39–47.Google Scholar
De Marmels, J. 1982. Dos náyades nuevas de la familia Aeshnidae (Odonata: Anisoptera). Boletín de Entomología Venezolana, Nueva Serie, 2(12): 102–106.Google Scholar
De Marmels, J. 1992. The female and the larva of Aeshna andresi Racenis, 1958 (Anisoptera: Aeshnidae). Odonatologica, 21(3): 351–355.Google Scholar
De Marmels, J. 2001. Aeshna (Hesperaeschna) condor sp. nov. from the Venezuelan Andes, with a redescription of A. (H.) joannisi, comments on other species, and descriptions of larvae (Odonata: Aeshnidae). International Journal of Odonatology, 4(2): 119–134.CrossRefGoogle Scholar
Garrison, R.W., von Ellenrieder, N., and Louton, J.A. 2006. Dragonfly genera of the New World: an illustrated and annotated key to the Anisoptera. The Johns Hopkins University Press, Baltimore, Maryland.CrossRefGoogle Scholar
González-Soriano, E., and Novelo-Gutiérrez, R. 1996. Odonata. In Biodiversidad, taxonomía y biogeografía de artrópodos de México: hacia una síntesis de su conocimiento. Edited by Llorente-Bousquets, J., García-Aldrete, A.N., and Gonzalez-Soriano, E.. Universidad Nacional Autónoma de México, México. pp. 147–167.Google Scholar
González-Soriano, E., and Novelo-Gutiérrez, R. 1998. Oplonaeschna magna sp. nov. (Odonata: Aeshnidae), from Mexico with a description of its larva. Revista de Biología Tropical, 46(3): 705–715.Google Scholar
von Ellenrieder, N. 2001. The larvae of Patagonian species of the genus Aeshna Fabricius (Anisoptera: Aeshnidae). Odonatologica, 30(4): 423–434.Google Scholar
von Ellenrieder, N. 2003. A synopsis of the Neotropical species of ‘Aeshna’ Fabricius: the genus Rhionaeschna Förster (Odonata: Aeshnidae). Tijdschrift voor Entomologie, 146: 67–207.CrossRefGoogle Scholar
von Ellenrieder, N., and Muzón, J. 2003. Description of the last larval instar of Aeshna (Marmaraeschna) pallipes Fraser, 1947 (Anisoptera: Aeshnidae). Odonatologica, 32(1): 95–98.Google Scholar
Walker, E.M. 1958. The Odonata of Canada and Alaska. Vol. 2. Part III: The Ansioptera — four families. University of Toronto Press, Toronto.Google Scholar
Watson, M.C. 1956. The utilization of mandibular armature in taxonomic studies of anisopterous nymphs. Transactions of the American Entomological Society, 81: 155–205.Google Scholar