284 



MARINE ZOOLOGY OF ARRAN. 



Actinia coriacea, 

 crassicornis, 



mesenibryanthemum, 



( Under ledges 

 ( pools, <kc. 



of rocks, in 



Adarasia palliata, . 



Anguenaria truncata, 



Anthea cereus, 

 Antennularia antenniua, . 



ramosa, 

 Cellepora pumicosa, 



ramulosa, 



Skenei, . 



Campanularia dumosa, . 

 Flustra foliacea, . . 

 Halecium halecinum, 

 *Halichondria panicea 



suberea, 



Laomedea geniculata, 

 Lepralia annulata, . 



hyalina, 



Malusii, . 



Peachii, 



trispiuosa, . 



violacea,var. cru- 



enta, 



Lucernaria cyathiformis, 



Flumularia pinnata, 

 Salicornaria farciminoides, 

 Sertularia tamarisca, 



( Abundant in Lamlash Bay, at- 

 -/ tached to shells occupied by 

 { Pagurus Prideauxii. 

 ( First found by Dr. Lands- 

 \ borough. 



On stones and dead shells, in 

 deep water, Lamlash Bay. 



( Found by Dr. Landsborough 

 ( same time as by Sars. 



To these lists we have only to add two species, kindly 

 supplied by Mr. David Robertson 



CONCHIFERA. ECHINODERMATA. 



Nesera cuspidata. Synapta inhserens. 



