Hostname: page-component-cd9895bd7-mkpzs Total loading time: 0 Render date: 2024-12-23T10:01:57.182Z Has data issue: false hasContentIssue false
  • English
  • Français

On the Biology of Calanus finmarchicus. V. Seasonal Distribution, Size, Weight and Chemical Composition in Loch Striven in 1933, and their Relation to the Phytoplankton

Published online by Cambridge University Press:  11 May 2009

S. M. Marshall ,
A. G. Nicholls  and
A. P. Orr
S. M. Marshall
Affiliation:
Marine Station, Millport.
A. G. Nicholls
Affiliation:
Marine Station, Millport.
A. P. Orr
Affiliation:
Marine Station, Millport.
Get access Rights & Permissions [Opens in a new window]

Extract

1. The seasonal changes in the population of Calanus in Loch Striven in 1933 have been investigated.

2. There were three main breeding periods. The first was in February and March, an unsuccessful beginning of the second in April, the true second brood in May to June, the third in July, and subsidiary broods in August and September.

3. Numbers were very low until April when the copepodites of the first brood caused a large increase; there was a second increase in May consisting mainly of the eggs of the second brood, and the maximum for the year came in July. The last and subsidiary broods provided the stock for the autumn and winter of 1933.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 19 , Issue 2 , May 1934 , pp. 793 - 827
Copyright
Copyright © Marine Biological Association of the United Kingdom 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

Apstein, C. 1911. Parasiten von Calanus finmarchicus. Wiss. Meeresunters. N.F., 13, Abt. Kiel, p. 205.Google Scholar
Bogorov, B. G. 1933. Modifications in the biomass of Calanus finmarchicus in accordance with its age. (English summary.) Bull. State Oceanog. Inst., Moscow.Google Scholar
Brandt, K. 1898. Beiträge zur Kenntniss der chemischen Zusammensetzung des Planktons. Wiss. Meeresunters, 3, Abt. Kiel, p. 43.Google Scholar
Brandt, K., and Raben, E. 1919–1922. Zur Kenntniss der chemischen Zusammensetzung des Planktons und einiger Bodenorganismen. Wiss. Meeresunters N.F., 19, Abt. Kiel, p. 175.Google Scholar
Farran, G. P. 1927. The Reproduction of Calanus finmarchicus off the South Coast of Ireland. Journal du Conseil, 2, p. 132.CrossRefGoogle Scholar
Gardiner, A. C. 1931. The Validity of Single Vertical Hauls of the International Net in the Study of the Distribution of the Plankton. Journ. Mar. Biol. Assoc., N.S., Vol. XVII, p. 449.CrossRefGoogle Scholar
Gardiner, A. C. 1933. Vertical Distribution in Calanus finmarchicus. Journ. Mar. Biol. Assoc., N.S., Vol. XVIII, p. 575.CrossRefGoogle Scholar
Gibbons, S. G. 1933. A Study of the Biology of Calanus finmarchicus in the North-Western North Sea. Fisheries, Scotland, Sci. Invest., 1933, No. 1.Google Scholar
Gran, H. H. 1929. Investigation of the Production of Plankton outside the Romsdals-fjord, 1926–1927. Rapp. et Procès-verbaux, 56.Google Scholar
Gray, P. 1929. The internal anatomy of Lernæopoda scyllicola. Leigh-Sharpe. Part I. The female. Quart. Journ. Micr. Sci., 72.Google Scholar
Krogh, A., and Berg, K. 1931. Über die chemische Zusammensetzung des Phytoplanktons aus dem Friederiksborg-Schlosssee, und ihre Bedeutung für die Maxima der Cladoceren. Internat. Rev. d. ges. Hydrobiol. u. Hydrogr., 25, p. 204.CrossRefGoogle Scholar
Lebour, M. V. 1922. The Food of Plankton Organisms. Journ. Mar. Biol. Assoc., N.S., Vol. XII, p. 644.Google Scholar
Marshall, S. 1924. The Food of Calanus finmarchicus during 1923. Journ. Mar. Biol. Assoc., N.S., Vol. XIII, p. 473.CrossRefGoogle Scholar
Marshall, S. M. 1933. On the Biology of Calanus finmarchicus. II. Seasonal Variations in the Size of Calanus finmarchicus in the Clyde Sea-Area. Journ. Mar. Biol. Assoc., N.S Vol. XIX, p. 111.CrossRefGoogle Scholar
Marshall, S. M., and Orr, A. P. 1927. The Relation of the Plankton to some Chemical and Physical Factors in the Clyde Sea Area. II. Seasonal Variations in the Size of Calanus finmarchicus in the Clyde Sea-Area. Journ. Mar. Biol. Assoc., N.S., Vol. XIV, p. 837.CrossRefGoogle Scholar
Matscheck, H. 1909. Zur Kenntniss der Eireifung und Eiablage bei Copepoden. Zool. Anz., 34. p. 42.Google Scholar
Nicholls, A. G. 1933. On the Biology of Calanus finmarchicus. I. Reproduction and Seasonal Distribution in the Clyde Sea-Area during 1932. Journ. Mar. Biol. Assoc., N.S., Vol. XIX, p. 83.CrossRefGoogle Scholar
Nicholls, A. G. 1933. On the Biology of Calanus finmarchicus III. Vertical Distribution and Diurnal Migration in the Clyde Sea-Area. Journ. Mar. Biol. Assoc., N.S., Vol. XIX, p. 139.CrossRefGoogle Scholar
Orr, A. P. 1934. On the Biology of Calanus finmarchicus., IV. Seasonal Changes in the Weight and Chemical Composition in Loch Fyne. Journ. Mar. Biol. Assoc., N.S., Vol. XIX, p. 613.CrossRefGoogle Scholar