PLATE, 20. 
. Aleira suleata, Hutton. 2-5 x 6mm. p. 440. 
. Aleira Suteri, Murdoch. 1:7 x 456mm. p. 440. 
3. Aleira transitans, Murdoch. 2°2 x 5:lmm._ p. 441. 
2 
. Aleiva varians, Hutton. 3:7 X 9-5 mm. p. 442. 
. Atilia biconica, Suter. 2:1 x 4:7 mm. p. 443. 
3. Atilia demona, Webster. 2 * 6mm. p. 443. 
7. Fulguraria Hedley’, Murd. & Sut. 18 x 61mm. p. 448. 
. Fulguraria lutea, Watson. 31-6 x T0mm. p. +49. 
. Marginella fusula, Murd. & Sut. 3-1 x 69mm. p. 457. 
. Marginella Stewartiana, Suter. 2-3 4-6mm.— p. 458. 
. Marginella Allporti, T.-Woods. 2:5 * 4:6 mm. p. 459. 
. Marginella albescens, Hutton. 2-5 * 5mm. p. 460. 
. Marginella mustelina, Angas. 4:2. 83mm. p. 460. 
. Marginella amana, Suter. 2-4 * 42mm. p. 462. 
. Marginella hebescens, Murd. & Sut. 2:1 * 5:8mm. p. 462. 
). Marginella lurida, Suter. 15 3mm. p. 465, 
. Marginella parvistriata, Suter. 1:7 x 3-Limm. p. 464. 
, 18a. Marginella plicatula, Suter. 1-7 3mm. p. 465. 
. Marginella pygmea, Sowerby. 4% Tmm._ p. 465. 
. Marginella turbinata, Sowerby. 5 * Dimm.  p. 466. 
. Cryptospira ficula, Murd. & Sut. 2-2 x 3-5 mm. p. 467. 
. Cryptospira profunda, Suter, 33% 5:8 mm. p. 467. 
