Effects of depth and crayfish size on predation risk and foraging profitability of a lotic crayfish
January 1, 2007
We conducted field surveys and experiments to determine whether observed distributions of crayfish among habitats were influenced by differential resource availability, foraging profitability, and predation rates and whether these factors differed with crayfish size and habitat depth. We sampled available food resources (detritus and invertebrates) and shelter as rock substrate in deep (>50 cm) and shallow (
Citation Information
| Publication Year | 2007 |
|---|---|
| Title | Effects of depth and crayfish size on predation risk and foraging profitability of a lotic crayfish |
| DOI | 10.1899/06-103.1 |
| Authors | C.A. Flinders, D.D. Magoulick |
| Publication Type | Article |
| Publication Subtype | Journal Article |
| Series Title | Journal of the North American Benthological Society |
| Index ID | 70031385 |
| Record Source | USGS Publications Warehouse |