PLATE 14. 
Omalogyra bicarinata, Suter. 1-5 x 0-5 mm. p. 229. 
Potamopyrgus antipodum, Gray. 3°2 < 6-limm. p. 231. 
Potamopyrgus antipodum zelandia, Gray. 25 x 5mm. p. 231. 
Potamopyrqus corolla Salleana, Fischer. 3-5 6mm. p. 232. 
Potamopyrgus egenus, Gould. 25 x 5mm. p. 233. 
Potamopyrgus speleus, Frauenteld. 1-6 x 3mm. p. 254. 
Potamopyrgus speleus pupoides, Hutton. O-9 x 15mm, p. 234. 
Potamopyrqus subterraneus, Suter. 1-2 x 2-7 mm. p. 234. 
Cerithidea subcarinata, Sowerby. 4:3. 115mm. p. 239. 
Cerithidea tricarinata, Hutton. 5 & 14:5 mim. p. 239. 
Bittiwmn cylindricum, Watson. 1:6 x 6-7 mm. p. 241. 
Bittiumn exile, Hutton. 18 x 5mm. p. 241. 
Bittiwn Lawleyanum, Crosse. Height, 10mm, p. 242. 
Bittium retiferum, Suter. 1 x 32mm, p. 243. 
Bittium vitreum, Suter. 18% 4-2mm. p. 245. 
Cerithiopsis acies, Suter. ll x 35mm. p. 245. 
Cerithiopsis canaliculata, Suter. 14 4-4 mm. p. 246. 
Cerithiopsis cessicus, Hedley. 2 x 5mm. p. 246. 
Cerithiopsis crenistria, Suter. 3 8mm. p. 247. 
Cerithiopsis marginata, Suter. 1 x 27mm. p. 247. 
Cerithiopsis sarissa, Murdoch. 1-8 63mm. p. 248. 
Cerithiopsis styliformis, Suter. 1-1 x 3-7 mm. p. 248. 
Cerithiopsis subantarctica, Suter. 15 > 48mm. p. 249. 
Newtoniella stiria, Webster. 2 * 9mm. p. 250. 
Seila bulbosa, Suter. 3 < 13mm. p. 251. 
Seila chathamensis, Suter. 3-2 * LOmm. p. 252. 
Seila cochleata, Suter. 3-8 10-5 mm. p. 252. 
Seila dissimilis, Suter. O-8 25mm. p. 253 
Seila terebelloides, Martens. 3 x 12mm. p. 253. 
