Color Polymorphism in the Intertidal Snail Littorina sitkana at Race Rocks

Patterns of Color Polymorphism in the Intertidal Snail Littorina sitkana in the Race Rocks Marine Protected Area. Figure 1 In Fig. 1 the snails were purposely placed on the white quartz substrate to show the contrast between a shell of … Continue reading

Seasonality of hydroids from an intertidal pool at Race Rocks

SCI. MAR., 60 (1): 89-97 SCIENTIA MARINA 1996 ADVANCES IN HYDROZOAN BIOLOGY, S. PIRAINO, F. BOERO, J. BOUILLON, P.F.S. CORNELIUS and J.M. GILI (eds.) Seasonality of hydroids (Hydrozoa, Cnidaria) from an intertidal pool and adjacent subtidal habitats at Race Rocks, … Continue reading

Seasonality of hydroids (Hydrozoa, Cnidaria) from an intertidal pool and adjacent subtidal habitats at Race Rocks, off Vancouver Island, Canada*

SCI. MAR., 60 (1): 89-97 SCIENTIA MARINA 1996 ADVANCES IN HYDROZOAN BIOLOGY, S. PIRAINO, F. BOERO, J. BOUILLON, P.F.S. CORNELIUS and J.M. GILI (eds.) A. BRINCKMANN-VOSS Department of Invertebrate Zoology, Royal Ontario Museum, 100 Queen’s Park, Toronto, Ontario M5S 2C6, Canada. Mailing … Continue reading

Rhysia fletcheri (a new species of colonial hydroid from Vancouver Island, BC, Canada)

Permission for reproduction of this paper has been granted by the Canadian Journal of Zoology and the Author. Color images have been taken by A.B.V. and D.M.L. and were added to this html document by G.Fletcher.  p.401 , Vol 71, 1993 Rhysia … Continue reading