Hostname: page-component-586b7cd67f-tf8b9 Total loading time: 0 Render date: 2024-12-01T03:23:30.387Z Has data issue: false hasContentIssue false
  • English
  • Français

A Taxonomic Revision of the Genus Megetra (Coleoptera: Meloidae) with Ecological and Behavioral Notes

Published online by Cambridge University Press:  31 May 2012

Richard B. Selander
Richard B. Selander
Affiliation:
Entomology Research Institute, Research Branch, Canada Department of Agriculture, Ottawa
Get access Rights & Permissions [Opens in a new window]

Abstract>

Three species are recognized in the North American genus Megetra LeConte. The most distinctive of these anatomically and ecologically is M. cancellata (Brandt and Erichson), which ranges discontinuously from Arizona and New Mexico to the state of Hidalgo in México and occurs in limited sympatry with both of its congeners. Megetra vittata (LeConte) ranges from northern Arizona to western Texas. It appears to be strictly allopatric with, and similar ecologically to, M. punctata, new species, which ranges from southern Arizona and New Mexico to Durango, México. Specific diagnoses are made on the basis of characters of adult and, for M. cancellata and M. punctata, larval anatomy. Intraspecific variation in several adult characters is analyzed. Notes on the seasonal distribution, habitat, and behavior of the adult beetles are included.

Type
Articles
Information
The Canadian Entomologist , Volume 97 , Issue 6 , June 1965 , pp. 561 - 580
Copyright
Copyright © Entomological Society of Canada 1965

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

Brandt, J. F., and Erichson, W. F.. 1832. Monographia generis Meloes. Nova Acta Leop. Carol. 16(1): 101–142, pl. 8.Google Scholar
Brown, W. L. Jr., , and Wilson, E. O.. 1956. Character displacement. Syst. Zool. 5: 49–64.CrossRefGoogle Scholar
Champion, G. C. 1891–1893. Family Meloidae, pp. 364–450, 462–464, pls. 17–21. In Godman, F. E., and Salvin, O., Biologia Centrali-Americana, Insecta, Coleoptera, vol. 4(2). Dulau and Co., London.Google Scholar
Cockerell, T. D. A. 1898. Life zones in New Mexico. II. The zonal distribution of Coleoptera. Bull. N. Mexico agric. Exp. Sta. 28: 137–179.Google Scholar
Dillon, L. S. 1952. The Meloidae (Coleoptera) of Texas. Amer. Midl. Nat. 48: 330–420.CrossRefGoogle Scholar
Dugès, E. 1889. Sinopsis de los Meloideos de la República mexicana. An. Mus. Michoacano 2: 34–40, 49–114 “128”.Google Scholar
Fall, H. C., and Cockerell, T. D. A.. 1907. The Coleoptera of New Mexico. Trans. Amer. ent. Soc. 33: 145–272.Google Scholar
Kaszab, Z. 1959. Phylogenetische Beziehungen des Flügelgeäders der Meloiden (Coleoptera) nebst Beschreibung neuer Gattungen und Arten. Acta zool. Acad. Sci. Hungaricae 5: 67–114.Google Scholar
LeConte, J. L. 1853. Synopsis of the Meloides of the United States. Proc. Acad. nat. Sci. Philad. 6: 328–350.Google Scholar
LeConte, J. L. 1854. Descriptions of new Coleoptera collected by Thos. H. Webb, M.D., in the years 1850–51 and 52, while Secretary to the U. S. Boundary Commission. Proc. Acad. nat. Sci. Philad. 7: 220–225.Google Scholar
LeConte, J. L. 1858. Catalogue of Coleoptera of the regions adjacent to the boundary line between the United States and Mexico. J. Acad. nat. Sci. Philad. (2)4: 9–42, pl. 4.Google Scholar
LeConte, J. L. 1859. Descriptions of some genera and species of Coleoptera from the vicinity of the southern boundary of the United States of America, pp. 121–128, pl. 13, fig. 3. In Thomson, J., Arcana naturae ou recueil d'histoire naturelle. J.-B. Baillière and Sons, Paris.Google Scholar
LeConte, J. L. 1859. The Coleoptera of Kansas and eastern New Mexico. Smithson. Contr. Knowl. 11, 58 pp.Google Scholar
LeConte, J. L. 1870. Synonymical notes on North-American Coleoptera. Ann. Mag. nat. Hist. (4)6: 394–404.CrossRefGoogle Scholar
MacSwain, J. W. 1956. A classification of the first instar larvae of the Meloidae (Coleoptera). Univ. Calif. Publ. Ent. 12: 1–182.Google Scholar
Selander, R. B. 1954. Notes on Mexican Meloidae (Coleoptera). J. Kansas ent. Soc. 27: 84–97.Google Scholar
Selander, R. B. 1958. Melanism in some Meloidae (Coleoptera) from the Pinacate lava cap in northwestern Sonora, Mexico. Trans. Kansas Acad. Sci. 61: 77–80.CrossRefGoogle Scholar
Selander, R. B. 1960. Bionomics, systematics, and phylogeny of Lytta, a genus of blister beetles (Coleoptera, Meloidae). Illinois biol. Monogr. 28: 1–295.Google Scholar
Selander, R. B. 1964. Sexual behavior in blister beetles (Coleoptera: Meloidae) I. The genus Pyrota. Canad. Ent. 96: 1037–1082.CrossRefGoogle Scholar
Shelford, V. E. 1963. The ecology of North America. University of Illinois Press, Urbana.Google Scholar
Ulke, H. 1875. Report upon the collections of Coleoptera made in portions of Nevada, Utah, California, Colorado, New Mexico, and Arizona during the years 1871, 1872, 1873, 1874, pp. 811–827. In Report upon the geographical and geological explorations and surveys west of the one hundredth meridian, vol. 5. Government Printing Office, Washington, D.C.Google Scholar
Van Dyke, E. C. 1928. A reclassification of the genera of North American Meloidae (Coleoptera) and a revision of the genera and species formerly placed in the tribe Meloini. Univ. Calif. Publ. Ent. 4: 395–474, pls. 15–19.Google Scholar
Vaurie, P. 1950. The blister beetles of North Central Mexico (Coleoptera, Meloidae). Amer. Mus. Novit. 1477, 68 pp.Google Scholar
Wellman, F. C. 1910. The generic and subgeneric types of the Lyttidae (Meloidae s. Cantharidae auctt.), (Col.). Canad. Ent. 42: 389–396.CrossRefGoogle Scholar
Wickham, H. F. 1890. On the habits of some Meloini. Ent. News 1: 89–90.Google Scholar