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Marine Biology

, Volume 99, Issue 3, pp 409–414 | Cite as

Predatory behavior ofPhacellophora camtschatica and size-selective predation uponAurelia aurita (Scyphozoa: Cnidaria) in Saanich Inlet, British Columbia

  • S. W. Strand
  • W. M. Hamner
Article

Abstract

Predation uponAurelia aurita byPhacellophora camtschatica was studied by SCUBA divers in a fjord in British Columbia between July and September 1986. The behavior and size ofP. camtschatica affected their foraging success. Larger predators captured more and larger prey. The size and behavior of the prey also affected the probability of capture. Predators were found at densities which can affect both the size composition and the overall numbers of the prey population.

Keywords

Prey Population Size Composition Scuba Diver Large Prey Predatory Behavior 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag 1988

Authors and Affiliations

  • S. W. Strand
    • 1
  • W. M. Hamner
    • 1
  1. 1.Department of BiologyUniversity of CaliforniaLos AngelesUSA

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