7 Par. 
Systematic. 
Government Baroda Mar. Zool. Okha- 
mandal in Kattiawar, 2. — T. polyurn 
Golfe do Kola Beriuoin Petrograd Mem. 
Ac. sc. 34 No. 1 p. 201 
Thrinacophora simplex sp. n. Ant- 
arctic Tors ent Bull. Mus. Paris 1916 
p. 166. 
Trachycladus scabrosus p. 459, Port 
Jackson fastigatus,p. 462, Great Austra- 
lian Bight, reteporosus p. 479, pustulosus, 
p. 486, both from Port Phillip, spp. n. 
and gracilis, p. 472, clavatus, p. 474, 
slrongylus, p. 477, varr. n. of T. digitatus , 
Hallman Proc. Linn. Soc. New South 
Wales 41. 
Tylodesma injormis sp. n. Atlantic 
coasts of Ireland Stephens Ann. Mag. 
Nat. Hist. 17 p. 234. 
(d) Enceratosa. 
Megalopastas retiaria sp. n. Oklia- 
mandal Dendy Rep. Government 
Baroda Mar. Zool. Okhamandal in 
Kattiawar 2 p. 137. 
PORIFERA INCERTAE SEDIS. 
f Caliculospongia gen. n. pauper sp. 
n., Cincinnatian, N. America Foerste 
Bull. Sci. Lab. Denison Univ. 18 p. 340. 
t Cephalites maximus Jurassique de 
la Crim6e (Russe et res. frang.), 
KarakaS St. Peterburg Trav. Soc. Nat. 
Sect. g6ol. 35 livr. 5 pp. 154-155. 
f Dystactospongia cavernosa sp. n. 
Cincinnatian N. America Foerste Bull. 
Sci. Lab. Denison Univ. 18 p. 290. 
