Hostname: page-component-cb9f654ff-k7rjm Total loading time: 0 Render date: 2025-09-02T05:36:46.555Z Has data issue: false hasContentIssue false
  • English
  • Français

The Larva of Profenusa alumna (MacG.) (Hymenoptera: Tenthredinidae)1

Published online by Cambridge University Press:  31 May 2012

W. Y. Watson
W. Y. Watson
Affiliation:
Forest Insect Laboratory, Sault Ste. Marie, Ontario
Get access Rights & Permissions [Opens in a new window]

Extract

Among the numerous insects attacking the leaves of birch in North America are Profenusa alumna (MacG.) and Fenusa pusilla (Lep.), both of which are leaf-miners belonging to the tribe Fenusini. Various attempts have been made to separate the known fenusine larvae, all of which are very similar (Yuasa, 1922; Ripper, 1931; Lorenz and Kraus, 1957; Lindquist, 1959), but the larval morphology of F. pusilla only has been described in detail (Friend, 1933; Daviault, 1937). In this paper the larval morphology of P. alumna is described from material collected some 60 miles north of Sault Ste. Marie, Ontario, in 1955.

Information

Type
Articles
Information
The Canadian Entomologist , Volume 91 , Issue 10 , October 1959 , pp. 618 - 625
Copyright
Copyright © Entomological Society of Canada 1959

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.)

Article purchase

Temporarily unavailable

References

Daviault, L. 1937. Contribution à l'étude des insectes du bouleau. Contr. de l'lnst. Zool. Univ. Mont. 1, pp. 136, Montreal.Google Scholar
Friend, R. B. 1933. The birch leaf-mining sawfly, Fenusa pumila (Klug.). Conn. Agr. Exp. Sta. Bull. 348: 291–348.Google Scholar
Lindquist, O. H. 1959. A key to the larvae of the leaf-mining sawflies on birch in Ontario with notes on their biology. Can. Ent. 91: 625–627.CrossRefGoogle Scholar
Lorenz, H., and Kraus, M.. 1957. Die Larvalsystematik der Blattwespen. Akad.-Verlag, Berlin.Google Scholar
Ripper, W. E. 1931. Über blattminierende Tenthrediniden-Larven an Birken. Zeit. Pfl. Krankh. 41: 183–191.Google Scholar
Ross, H. H. 1937. A generic classification of the Nearctic sawflies (Hymenoptera, Symphyta). Ill. Biol. Mon. 34: 7–173.Google Scholar
Yuasa, H. 1922. A classification of the larvae of the Tenthredinoidea. Ill. Biol. Mon. 7: 325–490.Google Scholar