P. M. Powles

Spawning and Larva Drift of Sympatric Walleyes and White Suckers in an Ontario Stream

Bryce Corbett, P. M. Powles · Transactions of the American Fisheries Society · 1986 · 83 citations

Biology, Ontario Stream, White Suckers +10

Mortality of Walleye Eggs and Rainbow Trout Yolk-Sac Larvae in Low-pH Waters of the LaCloche Mountain Area, Ontario

Peter F. Hulsman, P. M. Powles, John M. Gunn · Transactions of the American Fisheries Society · 1983 · 47 citations

Biology, Aquatic Food System, Engineering +12

Chronology, distribution, and sizes of larval fish sampled by light traps in macrophytic Chemung Lake

Robert S. Gregory, P. M. Powles · Canadian Journal of Zoology · 1985 · 38 citations

Biology, Fishery Assessment, Resident Species +8

Relative Selectivities of Miller High-Speed Samplers and Light Traps for Collecting Ichthyoplankton

R. S. Gregory, P. M. Powles · Canadian Journal of Fisheries and Aquatic Sciences · 1988 · 24 citations

Biology, Fishery Assessment, Benthic-pelagic Coupling +11

Does eel metamorphosis cause a breakdown in the tenets of otolith applications? A case study using the speckled worm eel (<i>Myrophis punctatus</i>, Ophichthidae)

P. M. Powles, Jonathan A. Hare, Elisabeth H. Laban et al. · Canadian Journal of Fisheries and Aquatic Sciences · 2006 · 22 citations

Biology, Morphological Evidence, Increment Formation +15