282 
Z. ASCIDIOIDA. 
Membranipora. 
2. M. spongiosa, aperture of the cells icith several long setae . 
Robert Brown.* 
Flustra spongiosa, Templeton , in Mag. Nat. Hist. ix. 469. 
Hab , “ Found by Robert Brown, Esq. on the coast of Ballycastle,” 
Templeton. 
“ Allied to the preceeding : the mouths of the cells with several 
long setae. In pilosathe mouths of the cells are surrounded by several 
very short teeth, with only one hair-like appendage. In this species 
the teeth appear lengthened into long setaceous bristles.” Temple- 
ton. 
The author of the “ Prodromus Florae Novae Hollandia?. 
