304 Dr. W. C. M'Intosh on the 



Order Gymnol^mata. 

 Suborder CHEILOSTOMATA. 



Family Salicornariadae. 

 Genus Cellaria, Lamarck. 



Cellaria farcimmoides, Ellis & Solander ; Busk, Catal. p. 16, 

 pi. 64. f. 1-3, pi. 65 (bis), f. 5. 



Attached to the roots oi Flustra foliacea and other corallines ; 

 abundant in deep water. 



Family CeUulariadae. 



Genus Menipea, Lamx. 



Menipea ternata^ Ellis & Solander ; Busk, Catal. p. 21, 

 pi. 20. f. 3-5. 



Fine tufts on Sertularia filicula and other corallines from 

 the deep water of the bay. 



Genus Scrupocellaria, Van Beneden. 



Scrupocellaria scruposa, L. ; Busk, Catal. p. 25, pi. 22. 

 f. 3 & 4. 



Abundant under stones between tide-marks, and ranging to 

 deep water. In October many are marked with the reddish 

 orange ova ; there are also many brownish black specks on 

 these specimens. 



Genus Canda, Lamx. 



Cauda reptans^ Pallas ; Busk, Catal. p. 26, pi. 21. f. 3 &4. 



Found by Dr. John Reid near low-water mark (Anat. and 

 Pathol. Observat. p. 602). 



Family Scrupariadse. 



Genus ScRUPARiA, Oken. 



Scruparia chelata^ L. ; Busk, Catal. p. 29, pi. 17. f. 2. 



Common on Ceramium ruhrum, Sertularia pumilaj and 

 other alg£e and zoophytes between tide-marks. 



Genus Hippothoa, Lamx. 



Hippoihoa catemdaria^ Jameson ; Busk, Catal. p. 29, 

 pi. 18. f. 1&2. 



On stones and shells from deep water ; less common than 

 the following species. 



