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REDEFINITION OF MEGEREMAEUS (ACARI: MEGEREMAEIDAE) WITH DESCRIPTION OF NEW SPECIES, AND NYMPHS OF M. MONTANUS HIGGINS AND WOOLLEY

Published online by Cambridge University Press:  31 May 2012

Valerie M. Behan-Pelletier
Valerie M. Behan-Pelletier
Affiliation:
Biosystematics Research Centre, Agriculture Canada, Research Branch, Central Experimental Farm, Ottawa, Ontario Canada K1A 0C6
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Abstract

The oribatid mite genus Megeremaeus is redefined, with the addition of information on leg chaetotaxy and immature instars. Three new species are described, Megeremaeus hylaius from northeastern North America, and M. keewatin and M. kootenai from northwestern North America. Descriptions of the former two species are based on adults and immatures, the latter species on adults only. Nymphs of M. montanus Higgins and Woolley are described. A key is given for the six known species in the genus.

Résumé

Le genre Megeremaeus est redéfini avec l’addition d’information sur la chaetotaxie des pattes et les juvéniles. Trois nouvelles espèces sont proposées, Megeremaeus hylaius de la partie nord-est, et M. keewatin et M. kootenai de la partie nord-ouest de l’Amérique du Nord. Les deux premières espèces sont décrites basées sur les adultes et les juvéniles, la deuxième espèce sur les adultes seulement. Les juvéniles de M. montanus Higgins et Woolley sont décrites. L’ouvrage comprend une clé des six espèces connues. [Traduit par l’auteur]

Type
Articles
Information
The Canadian Entomologist , Volume 122 , Issue 5 , October 1990 , pp. 875 - 900
Copyright
Copyright © Entomological Society of Canada 1990

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References

Alberti, G., and Blaszak, C.. 1985. Mode im Moos-Besonderheiten Kutikularer Bildungen von Moosmilben (Oribatida, Acari). Mikrokosmos 74(4): 97–105.Google Scholar
Alberti, G., Storch, V., and Renner, H.. 1981. Uber den feinstrukturellen Aufbau der Milbencuticula (Acari, Arachnida). Zool. Jb. Anat. 105: 183–236.Google Scholar
Aoki, J.-i., and Fujikawa, T.. 1971. Occurrence of a Japanese representative of the North American genus Megeremaeus (Acari, Megeremaeidae). Ann. Zool. Jap. 44(2): 109–112.Google Scholar
Balogh, J., and Balogh, P.. 1988. Oribatid Mites of the Neotropical Region 1. Akadémiai Kiadó, Budapest. 335 pp.Google Scholar
Behan-Pelletier, V.M. 1987. Redefinition of Ametroproctus (Acari: Oribatida) with descriptions of new species. Can. Ent. 119: 505–536.CrossRefGoogle Scholar
Erickson, J.M. 1988. Fossil oribatid mites as tools for quaternary paleoecologists: preservation quality, quantities, and taphonomy. pp. 207–226 in Laub, R.S., Miller, N.G., and Steadman, D.W. (Eds.), Late Pleistocene and Early Holocene Paleoecology and Archeology of the Eastern Great Lakes Region. Bull. Buffalo. Soc. Nat. Sci. 33.Google Scholar
Hammen, L. van der. 1980. Glossary of Acarological Terminology. Vol. 1. General Terminology. Junk, The Hague. 244 pp.Google Scholar
Higgins, H.G., and Woolley, T.A.. 1965. A new genus of moss mites from northwestern United States. Pan-Pacific Ent. 41(4): 259–262.Google Scholar
Krisper, G. 1986. Neue Funde der Hornmilben Belorchestes planatus Grandjean und Litholestes altitudinis Grandjean in Österreich (Acari, Oribatei). Mitt. naturwiss. 166: 297–300.Google Scholar
Marshall, V.G., Reeves, R.M., and Norton, R.A.. 1987. Catalogue of the Oribatida (Acari) of continental United States and Canada. Mem. ent. Soc. Can. 139. 418 pp.Google Scholar
Pugh, P.J.A., King, P.E., and Fordy, M.R.. 1987. A comparison of the structure and function of the cerotegument in two species of Cryptostigmata (Acarina). J. Nat. Hist. 21: 603–616.Google Scholar
Travé, J., and Vachon, M.. 1975. François Grandjean 1882–1975 (Notice biographique et bibliographique). Acarologia 17(1): 1–19.Google Scholar
Woolley, T.A., and Higgins, H.G.. 1968. Megeremaeidae, a new family of oribatid mites (Acari: Cryptostigmata). Gt. Basin Nat. 28(4): 172–175.Google Scholar