186 BRITISH SPONGIADJI. 



5. CHALINA GEACILENTA, Bow., n, 372 ; in, PL LXVII, 

 figs. 4 6. 



1861 Haliclona gracilenta, Bow. List. Brit. Marine Invert. 



(Brit. Assoc.), p. 71. 

 1870 Chalina (?) gracilenta, Schmidt. Spong. Atlant. Geb., 



p. 77. 



" I received the largest specimen that I have seen of 

 this sponge, among others, from the Rev. A. M. 

 Norman, who stated that he received it from Mr. D. 

 Robertson, who found it under stones at Isle of Gum- 

 brae. It was an inch and three quarters long, nearly 

 an inch in width, and an eighth of an inch in thickness ; 

 it had thirteen oscula at nearly equal distances from 

 each other, and in its general aspect might have been 

 very readily mistaken for a young specimen of OpliUta- 

 spongia seriata when examined in the dried state." 



6. CHALINA LIMBATA (Montagu), n, 373 ; m, PL 

 LXYII, figs. 713. 



1861 Spongia limbata, Bow. List. Brit. Marine Invert. (Brit. 



Assoc.), p. 71. 

 1870 Chalinula limbata, Schmidt. Spong. Atlant. Geb., p. 77. 



7. CHALIXA GEANTII, Bow., n, 375 ; in, PL LXVIII, 

 figs. 6 and 7. 



1870 Chalina Grantii, Schmidt. Spong. Atlant. Geb., p. 77. 



8. CHALINA INOENATA, Bow., in, 277, 358, PL LXXXIII, 

 figs. 1216. 



