146 Proceedings of the Royal Society of Victoria. 



common forms, closely resembling if not identical with those of 

 Port Phillip Heads." 



Of the Polyzoa Dr. MacGillivray gives the following list : — 

 Cellaria gracilis, Beania magellanica, Meuibranipora pyntla, 

 Steganoporella magnilabris, Adeona grisea, var., Adeonellopsis 

 nmcronata, Hipporhoa divaricata, Schizoporella triangula, Porella 

 marsupium, Cellepora foliata, C. maiiunillata, C. albirostris, 

 Smittia oculata, Retepora monilifera, Crisia acropora, Hornera 

 Joliacea. He says " There is nothing new among them, but the 

 specimens of Cellepora poliata and Steganoporella magnilabris are 

 unusually good, as also is that of Adeonellopsis mucronata. There 

 may be an additional species among the smaller Cellepora; but the 

 genus, which is an exceedingly difficult one, is not yet completely 

 worked out." 



Other specimens were : 



Hydrozoa. — One species. 



Alcyonaria. — Two species. 



Echinodermata. — -Two species of Ophiuroids ; one species of 



Crinoid {Antedon); two species of Echinoids (^Strongylocentrotus 



erythrogramrmis and another). All appear to be common forms. 



Worms. — Several tubicolous Annelids, chiefly Filograna, and a 



number of worms living in the sponges. 



Crustacea. — About eight species of Grabs, including large 

 Hermit crabs, living in shells of Voliita Jtisiformis and V. tmdulata, 

 and another species in a shell of Cassis, and also very large speci- 

 mens of Ibacus peronii. 



Mollusca. — On shore, thrown up, Pectunculus fiabellatus and a 

 few other species all much vi^orn by the surf, including Triton sp. 

 and Potamides sp. Inside the entrance on the mud banks a 

 species of Modiola. Dredged from the bottom, Pecten laticostatus 

 and another species of Pecten, Modiola sp., Siphonalia sp., 

 Voluta fusiformis, Crepidula sp., and empty shells of Voliita 

 tmdiilata, Crassatella kingicola. Pinna tasmanica, Ostrcea sp., 

 and Cassis sp. 



On the shore of Lake Bunga, I found a few empty shells of 

 Bulimus atoniatus. 



Tunicata. — One compound Ascidian. 



