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The Euphausiidæ in the Neighbourhood of Plymouth. II. Nyctiphanes Couchii and Meganyctiphanes noruegica.

Published online by Cambridge University Press:  11 May 2009

Marie V. Lebour
Marie V. Lebour
Affiliation:
Naturalist at the Plymouth Laboratory.
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Extract

The present paper is a continuation of last year's work on the Euphausiidæ in the neighbourhood of Plymouth (Lebour, 1924), in which the early larval stages were described of Nyctiphanes Couchii, Meganyctiphanes norvegica and, less fully, those of Thysanoessa inermis and T. neglecta. These two last-named forms are reserved for a detailed description in another paper, only Nyctiphanes and Meganyctiphanes being dealt with here. The first paper described these as far as the last Calyptopis stages, and it was shown that they were much alike although perfectly distinct, especially as regards colour. The nauplii and metanauplii were easily distinguishable. The whole of the remaining life-history of Nyctiphanes Couchii has now been elucidated and also that of Meganyctiphanes norvegica, with the exception of a few late larval stages. The absence of these, however, does not materially affect our knowledge of its life-history.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 13 , Issue 4 , October 1925 , pp. 810 - 847
Copyright
Copyright © Marine Biological Association of the United Kingdom 1925

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References

LITERATURE

Brook, G., and Hoyle, W. E. The Metamorphosis of British Euphausiidæ. Proc. Roy. Soc., Edinburgh, July 2. 1888.Google Scholar
Calman, W. T. “Crustacea,” in A Treatise on Zoology, edited by Sir, Ray Lankester, Pt. VII, page 3. 1909.Google Scholar
Elmhirst, R. Annual Report, Scottish Marine Biological Association for 1922. 1924.Google Scholar
Hansen, H. J. Schizopoda and Cumacea. Résultats du Voyage du S. Z. Belgica. Rapp. Sci. Zool. 1908.Google Scholar
Hansen, H. J. The Genera and Species of the Order Euphausiacea, with Account of Remarkable Variation. Bull. de l'lnst. Océanographique, No. 210, May. 1911.Google Scholar
Hansen, H. J.The Schizopoda. Rep. Sci. Results of the Exp. to the E. Tropical Pacific, etc., by the Fish, U.S. Comm. steamer Albatross. Comp. Zool., Harvard, Vol. XXXV, No. 4. 1912.Google Scholar
Hickling, C. F.Notes on Euphausiids. Journ. Mar. Biol. Assoc., XIII, No. 3. 1925.Google Scholar
Illig, H. J.Ein Weitere Bericht über die Schizopoden der Deutschen Tiefsee Exp., 1898–9. Nyctiphanes latifrons, n.sp; Zool. Anz., Bd. XXXIII, 9. 1909.Google Scholar
Lebour, M. V.The Euphausiidæ in the Neighbourhood of Plymouth and their Importance as Herring Food. Jour. Mar. Biol. Assoc., XIII, No. 2. 1924Google Scholar
Sars, G. O. Report on the Schizopoda collected by Challenger, H.M.S., etc. 1885Google Scholar