Hostname: page-component-586b7cd67f-g8jcs Total loading time: 0 Render date: 2024-11-24T21:52:55.045Z Has data issue: false hasContentIssue false
  • English
  • Français

Irregular Development in the Larval History of Meganyctiphanes norvegica

Published online by Cambridge University Press:  11 May 2009

Roderick Macdonald
Roderick Macdonald
Affiliation:
Research Fellow, The Marine Biological Station, Millport
Get access Rights & Permissions [Opens in a new window]

Extract

A new type of Nauplius belonging to Meganyctiphanes norvegica is described.

Attention is drawn to irregularities in the development of the furcilia forms in which particular stages are sometimes omitted.

It is suggested that in the larval history of M. norvegica in common with other Euphausids there is an indication of evolutionary progress in the group Euphausiaceæ.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 14 , Issue 3 , March 1927 , pp. 785 - 794
Copyright
Copyright © Marine Biological Association of the United Kingdom 1927

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

LITERATURE

Claus, C. 1876. Untersuch. Crustaceen—Systems, Pl. I, Fig. 2.Google Scholar
Gurney, R. 1924. Terra Nova Expedition, 1910. Crustacea, Part IX. Decapod Larvæ.Google Scholar
Lebour, M. V. 1925. The Euphausiidæ in the Neighbourhood of Plymouth. Journ. Mar. Biol. Assoc., Vol. XIII, No. 4 (10).Google Scholar
Lebour, M. V. 1926. On Some Larval Euphausiids from the Mediterranean in the Neighbourhood of Alexandria, Egypt. Proc. Zool. Soc., London (09).Google Scholar
Lebour, M. V. 1926 (a). The Young of Stylocheiron suhmii, G. 0. Sars, and Stylocheiron abreviatum, G. 0. Sars (Crustacea). Proc. Zool. Soc., London (04).Google Scholar
Lebour, M. V. 1926 (b). The Euphausiidæ in the Neighbourhood of Plymouth. III. Thysanoessa inermis. Jour. Mar. Biol. Assoc. Vol. XIV, No. 1 (03).Google Scholar
Macdonald, R. 1926. Numerical Reduction of instars in the Metamorphosis of Euphausids. “Nature,” Vol. 117, No. 2956, p. 894, 06 26th.CrossRefGoogle Scholar
Sars, G. O. 1898. The Propagation and Early Development of Euphausiidæ. Archiv for Mathematik og Naturvidenskab. B. XX, Nr. 11.Google Scholar
Sars, G. O. 1873—1876. Chall. Rep. Zool., XIII. Schizopoda, Pl. XXVIII, Fig. 6.Google Scholar