Hostname: page-component-78c5997874-g7gxr Total loading time: 0 Render date: 2024-11-04T18:58:54.248Z Has data issue: false hasContentIssue false
  • English
  • Français

THE NYMPHS OF AESCHNA JUNCEA L. AND A. SUBARCTICA WLK

Published online by Cambridge University Press:  31 May 2012

E. M. Walker
E. M. Walker
Affiliation:
Department of Biology, University of Toronto
Get access Rights & Permissions [Opens in a new window]

Extract

In the writer's treatise on the North American species of the genus Aeschna (Walker, '12) the nymph of A. juncea L. was described from exuviae collected by the late Dr. F. Ris at Cierfs, Switzerland. One of the exuviae was accompanied by a teneral imago. A single female exuvia from Nipigon, Ont., very closely resembling the Swiss specimens, was tentatively referred in the same work (p. 98) to A. subarctica Wlk. rather than juncea, although both species were flying at the spot where the exuvia was found.

Type
Articles
Information
The Canadian Entomologist , Volume 66 , Issue 12 , December 1934 , pp. 267 - 274
Copyright
Copyright © Entomological Society of Canada 1934

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

REFERENCES

Bartenef, A. N. 1929. Uber die Artengruppen Aeschna juncea und Aeschna clepsydra in den pallaarctischen Gebiete. Arbeiten dei Nard-Kaukasischen Assoc., No. 54: 1–65 (in Russians).Google Scholar
Bartenef, A. N. 1930a. Zur Systematik der palaarctischen Aeschna-Arten (Odonata, Aeschninae). Zool. Anz., 89, Heft 1/2: 39–56.Google Scholar
Bartenef, A. N. 1930b. Noch einmal ueber die Artengruppe Acschna juncea (Odonata, Aeschninae) in der Palalearktik. Zool. Anz., 89, Heft 7/10: 229–245.Google Scholar
Djakonov, A. M. 1922. Sur une espece nouvelle du genre Aeschna (Odolnata) de Russie septentrionale (in Russian with Latin description). Otdeljnyje ottiski iz izvestij Sev. Obl. St. Rast ot Vred. t. III.Google Scholar
Licftinck, M. A. 1929. Aeschna subarctica in Europa, eerne nieuwe annwinst voor de Nedelandsche en Belgische Odonaten-fauna. Tijaschrift voor Entomologie, LXXII, 169–186, pl. 1.Google Scholar
Munchbers, Paul 1930. Zur Biologie der Odonaten-Genera Brachytron Evans und Aeschna Fbr. Zeitschr. Morph. und Okologise der Tiere, XX. Heft l: 172–232.CrossRefGoogle Scholar
Ris, F. 1927 Aeschna subarctica. eine fur Deutschlarld uad Eruropa neue Libelle (Odon). Entom. Mittell, XVI, Nr. 2, 99–103.Google Scholar
Schmidt, Erich 1929. Die Tierwelt Mitteleurops. Odonata. Leipzig.Google Scholar
Valle, K. J. 1929. Materialien zur Odonatenfauna Finnlands I. Uber Aeschna elizabethae Djak. in Finnland. Notulae Entomologicae IX, 14–27.Google Scholar
Walker, E. M. 1912. The Korth American Dragonfliees of the Genus Aeshna. University of Torotlto Studies, Biol Series No. 11. Toronto.Google Scholar