8 Por. ill. Porifera or Spongida. 
irregularis sp. n., Gauss-Station, 
Hentsciiel Deutsche Sudpolar-Expe- 
dition 15 p. 121. 
Raspaxilla gen. n. p. 010 for 11. 
phalcellina sp. n. p. 017, Bano- do 
Burwood, Topsent Edinburgh Trans. 
Roy. Soc. 49. 
Reniera cylindrica sp. n., Scotia Bay, 
Topsent T.c. p. 039 ; kerguelensis, 
sp. n., Kerguelen, Observatory-Bai 
unter der Ebbezone an Steinen und 
Mytilus, aucli an Macrocystis, und 
Royalsund, Hentschel Deutsche Sud- 
polar-Expedition 15 p. 134. 
Siphonochalina gaussiana sp. n., 
Gauss-Station, Hentsciiel T.c. p. 130. 
Slylissa gen. n. for Slylotella jlabelli- 
f or mis Hentsciiel, Hallmann Sydney 
N.S.W. Proc. Linn. Soc. N. S. Wales 
39 p. 349. 
[1914] 
Stylostichon toxiferum sp. n., lie 
Gough, TorsENT Edinburgh Trans. 
Roy. Soc. 49 p. 021. 
Tedania murdochi sp. n., Stanle}' - , 
Falkland Is., Topsent T.c. p. 029; 
vanhoffeni sp. n. p. 90, acliniiformis 
R. & D. var. antarctica p. 92, and var. 
amphistrongyla p. 94, varr. n., Gauss- 
Station, Hentsciiel Deutsche Sud- 
polar-Expedition 15. 
KERATOSA. 
Aplysina minima sp. n., Gauss- 
Station, Hentschel T.c. p. 137. 
Inoertae Sedis. 
Alikokania discussed, Abbott Nature 
London 94 p. 477, and Walcott T.c. 
p. 478. 
