I goo I Lambe — Catalogue Marine Sponges. 165 



Type locality— Island of Fulah and Unst (Shetland Islands). 

 According- to Vosmaer (35, p. 6) the g-eographical distribution of this 

 species is "Atlantic (Shetland, Iceland, Florida) and Arctic Oceans." 



III. HEXACTINELLIDA. 



72. Rhabdocalyptus Dawsoni, Lambe. (Sp.) 1892. 



Described in Transactions, Royal Society of Canada, vol. X, p. 73, pi. iv, 

 fig-. 2, and pi. vi, figs. 2, 2', 2a, 2a', 2b, 2b', 2c, 2d-i, 2k ; type in the 

 museum of the Geolog-ical Survey of Canada. 



Localises -Off mouth of Qualicum River (type specimen) and Strait of 



Georg-ia near Comox. Vancouver Island, B.C. 

 This species referred to 13, p. 54. 



73. Aphrocallistes Whiteavesianus, Lambe. 1892. 



Described in Transactions, Royal Society of Canada, vol. X, p. 74, pi. iii, 

 fig. 2, and pi. vi, figs. 3, 3a--n, 3p ; type specimen in the museum of 

 the Geological Survey of Canada. 



Type locality— Strait of Georg-ia near Comox, Vancouver Island, B.C. 



74. Staurocai.yptus Dowlingii, Lambe. (Sp.) 1893. 



Described in Transactions, Royal Society of Canada, vol. xi, p. 37, pi. iii, 

 figs. 2, 2a-h ; type in the museum of the Geological Survey of 

 Canada, 



Type locality— Sira.\t of Georgia, near Comox, Vancouver Island. 

 Foreign locality-Sagumi Sea, Japan (Ijima, 13). 



IV. CALCAREA. 



75. Leucosolenia canellata, Verrill. 1874 (13). 



Disfnbution—G\i\i of St. Lawrence (Whiteaves) ; Strait of Belle Isle 

 (Lambe) ; northeast coast of the United States (Verrill, 33) ; Davis 

 Strait (Lambe). 



76. Sycon compactum, Lambe. 1893. 



Described in Transactions, Royal Society of Canada, vol. XI, p. 38, pi. 

 iv, fig-s. 3, 3a-f ; type in the museum of the Geological Survey of 

 Canada. 



Type locality— Elk Bay, Discovery Passage, Vancouver Island, B.C. 



77. Sycon protectum, Lambe. 1896. 



Described in Transactions, Ro^-al Society of Canada, second series, vol. 

 II, p. 204, pi. iii, figs. 6, 6a-g ; type in the museum of the Geological 

 Survey of Canada. 



