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| | ACTIVITIES |
 | | Ciruna, K. A., Dunham, D. and Harvey, H. Detection and response to food versus conspecific tissue in the crayfish Cambarus bartonii (Fabricius, 1798) (Decapoda, Cambaridae). |
 | | Guiasu, R. C., Barr, D. and Dunham, D. Distribution and status of crayfishes of the genera Cambarus and Fallicambarus (Decapoda, Cambaridae) in Ontario, Canada. |
 | | Guiasu, R. and Dunham, D. Aggressive interactions between the crayfishes Cambarus bartonii bartonii and Cambarus robustus (Decapoda, Cambaridae): interspecific and intraspecific contests. |
| www.zoo.utoronto.ca /dunham/html/activ.html (648 words) |
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