American plaice, Hippoglossoides platessoides (Fabricius), predation on green sea urchins, Strongylocentrotus droebachiensis (O. F. Muller), in eastern Newfoundland
Green sea urchins were the most abundant food species (62% by weight) in American plaice (all female) collected from an area in eastern Newfoundland where sandy bottom abuts urchin dominated bedrock. Of secondary importance were capelin (12.9% by weight), which were spawning in the area when the sam...
Published in: | Journal of Fish Biology |
---|---|
Main Author: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
1991
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1111/j.1095-8649.1991.tb03091.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1095-8649.1991.tb03091.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1095-8649.1991.tb03091.x |
Summary: | Green sea urchins were the most abundant food species (62% by weight) in American plaice (all female) collected from an area in eastern Newfoundland where sandy bottom abuts urchin dominated bedrock. Of secondary importance were capelin (12.9% by weight), which were spawning in the area when the samples were obtained. The results suggest that American plaice may be important predators of urchins in such habitats. |
---|