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Identité, Morphologie et Biologie de Cavariella (Sg. Cavaraiellia) Aquatica [Hom. Aphididae]

Identité, Morphologie et Biologie de Cavariella (Sg. Cavaraiellia) Aquatica [Hom. Aphididae] Summary Cavariella (Cavaraiellia) aquatica Gill. & Bragg previously known as Aspidaphis aquatica lives in North America on the hydrophilous grass Catabrosa aquatica. Specimens of the same species collected on its primary host (Salix) were described as Cavariella hillerislambersi Oss. from Europe. Comparison of european and asiatic specimens collected from Salix and on various secondary hosts, with new world specimens shows the identity of the two species, as suspected by Narzikulov (1968). Original descriptions of the male and oviparous female are given. Similarities between Cavariella aquatica and Cavariella longicauda Richards, n. comb., are discussed. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Annales de la Société entomologique de France (N S ) Taylor & Francis

Identité, Morphologie et Biologie de Cavariella (Sg. Cavaraiellia) Aquatica [Hom. Aphididae]

13 pages

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Publisher
Taylor & Francis
Copyright
© 1970 Société entomologique de France
ISSN
2168-6351
eISSN
0037-9271
DOI
10.1080/21686351.1970.12278083
Publisher site
See Article on Publisher Site

Abstract

Summary Cavariella (Cavaraiellia) aquatica Gill. & Bragg previously known as Aspidaphis aquatica lives in North America on the hydrophilous grass Catabrosa aquatica. Specimens of the same species collected on its primary host (Salix) were described as Cavariella hillerislambersi Oss. from Europe. Comparison of european and asiatic specimens collected from Salix and on various secondary hosts, with new world specimens shows the identity of the two species, as suspected by Narzikulov (1968). Original descriptions of the male and oviparous female are given. Similarities between Cavariella aquatica and Cavariella longicauda Richards, n. comb., are discussed.

Journal

Annales de la Société entomologique de France (N S )Taylor & Francis

Published: Jan 31, 1970

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