Calder, Dale R., Centre for Biodiversity and Conservation Biology, Royal Ontario Museum, 100 Queen's Park, Toronto, Ontario M5S 2C6, Canada

• The Canadian Field-Naturalist Vol. 117 No. 4 (2003) - Articles
  Subtidal Hydroids (Cnidaria) of Northumberland Strait, Atlantic Canada, with Observations on Their Life Cycles and Distributions
  Abstract  PDF