Hostname: page-component-78c5997874-g7gxr Total loading time: 0 Render date: 2024-11-05T19:46:39.907Z Has data issue: false hasContentIssue false

Herring Investigations at Plymouth. VIII. The Transition from Larva to Adolescent

Published online by Cambridge University Press:  16 October 2009

E. Ford
Affiliation:
Fisheries Naturalist at the Plymouth Lalioratory.

Extract

Investigations concerning the main events in the transformation of the transparent eel-shaped larval herring into the silvery and scaled adolescent fish may proceed along two lines. In the first place, information may be sought as to the biological processes which bring about each event. For example, attention may be directed to the study of the differential growth of the body by which the form of the adult is attained; or, to the manner in which the scales are developed. But, secondly, it is of vital importance to learn how much the events of metamorphosis are affected by circumstances of time and place. Thus, at Plymouth, as elsewhere, we need to know the extent of possible differences in form and size between young fishes which have metamorphosed from larvæ born at different times.

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 1930

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 CITED

1.Fage, L. Engraulidæ, Clupeidæ. Report on the Danish Oceanographical Expeditions, 1908–10, to the Mediterranean and adjacent Seas. Vol. II, Biology, A.9, 1920.Google Scholar
2.Ford, E.Herring Investigations at Plymouth. I. Methods of Collection and Treatment of Data. Journ. Mar. Biol, Assoc, N.S., Vol. XV, No, 1, 1928.Google Scholar
3.Ford, E.Herring Investigations at Plymouth. IV. The Growth of Young Herrings in the Neighbourhood of Plymouth. Journ. Mar. Biol. Assoc, N.S., Vol. XV, No. 1, 1928.Google Scholar
4.Gray, J.The Growth of Fish. III. The Effect of Temperature on the Development of the Eggs of Salmofario. British Journ. Exp. Biol., Vol. VI, No. 2, 1928.Google Scholar
5.Lebour, M. V.The Larval and Post-Larval Stages of the Pilchard, Sprat and Herring from Plymouth District. Journ. Mar. Biol. Assoc, N.S., Vol. XII, No. 3, 1921.Google Scholar
6.Percival, E.A Beport on the Fauna of the Estuaries of the Bivef Tamar and the River Lynher. Journ. Mar. Biol. Assoc, N.S., Vol. XVI, No. 1, 1929.Google Scholar