108 



MONOPORELLA SPINULIFERA, Hincks. 



Mucronella spinuliferci, Hincks (1889). 

 Monoporella spinuUfera, Hincks (1892). 



Gulf of St. Lawrence, on shells, stones, &c. (Hincks). 



Rhamphostomella scabra (Fabricius). 



Eschara scabra, Fabricius (teste Smitt). 

 Millepora reticulata, O. Fabricius (1780). 

 Cellepora scabra, Smitt (1868). 

 Mucronella scabra, Verrill (1879). 

 Rhamphostomella scabra, Lorenz (1886). 



Gasp6 Bay, Dawson (Norman). Vineyard Sound to Greenland (Verrill). 

 Rhamphostomella scabra, var. labiata. 



Lepralia labiata, Stimpson (1853) ; fide Verrill. 



Grand Manan, " found on small pebbles from deep water " (Stimpson). 

 Near Caribou Island (Packard). 



Rhamphostomella ovata (Smitt). 



Cellepora ovata, Smitt. 

 Mucronella ovata, Verrill (1879). 

 Rhamphostomella ovata, Lorenz (1886). 



Gaspe Bay, Dawson (Norman). 



Rhamphostomella costata, Lorenz. 



" Smitt has ranked under his typical Cellepora scabra the present foriu, 

 which has been rightly treated as a distinct species by Lorenz. It is 

 abundant among the St. Lawrence dredgings, in company with R. plicata, 

 Smitt, and E. hilaminata, Hincks" (Hincks, in Annals and Magazine of 

 Natural History for May, 1889, p. 426). Specimens dredged by the writer 

 on the Orphan Bank ; fifteen miles S.S.E. of Bonaventure Island ; in Gaspe 

 Bay ; and off Cap des Rosiers, have been labelled R. costata by the Rev. 

 Canon Norman. 



Rhamphostomella plicata, Smitt. 



" Gulf of St. Lawrence, in company with R. costata and R. hilaminata " 

 (Hincks). Metis, Dawson, 1877 (Noruian). 



Rhamphostomella bilaminata, Hincks. 



Gulf of St. Lawrence (Hincks). Gaspe Bay, Dawson ; Orphan Bank, and 

 off Cap des Rosiers, in 38 fathoms, Whiteaves (Norman). 



