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The seasonal cycle of condition in the pollan, Coregonus autumnalis pollan Thompson, of Lough Neagh, Northern Ireland

โœ Scribed by J. P. F. Wilson; T. J. Pitcher


Book ID
110778357
Publisher
John Wiley and Sons
Year
1983
Tongue
English
Weight
337 KB
Volume
23
Category
Article
ISSN
0022-1112

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โœ Dr. K. Dabrowski; E. Murawska; J. Terlecki; S. Wielgosz ๐Ÿ“‚ Article ๐Ÿ“… 1984 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 642 KB

Pollan alevins and fry were collected in the open lake between March and July. Fish were measured in total length, upper (Uj) and lower (Lj) jaws and weighed. The gape-height was calculated according to two different formulae. For the examined fish the relationship between total length (L,) and gape