| Alipta crenistria (Suter, 1907) | Alipta crenistria  (p. 63;fig.6A-C;tab.1 ) | 
				
			| Alipta crenistria (Suter, 1907) | Cerithiopsis crenistria  (p. 63 ) | 
				
			| Aliptina acheronae Marshall, 1978 | Aliptina acheronae  (p. 70;fig.8G-I ) | 
				
			| Altispecula aureola (A.W.B. Powell, 1933) | Laskeya aureola  (p. 74-75;fig.10A-C;tab.12 ) | 
				
			| Cerithiella nucleoproducta (Dell, 1956) | Euseila nucleoproducta  (p. 69-70;fig.9F-G;tab.9 ) | 
				
			| Cerithiella stiria (Webster, 1906) | Euseila stiria  (p. 69;fig.9I-M;tab.8 ) | 
				
			| Cerithiopsidella blacki Marshall, 1978 | Cerithiopsidella blacki  (p. 71-72;fig.9A-D;tab.10 ) | 
				
			| Cerithiopsis powelli Marshall, 1978 | Cerithiopsis powelli  (p. 84-85 ) | 
				
			| Horologica cowei Marshall, 1978 | Horologica cowei  (p. 87-88;fig.14A-C;tab.20 ) | 
				
			| Horologica dirempta (Odhner, 1924 ) | Horologica dirempta  (p. 86-87 ) | 
				
			| Joculator sublima Marshall, 1978 | Joculator sublima  (p. 85-86;Fig,14D-F;tab.18 ) | 
				
			| Marshallaskeya elegantula (Powell, 1930) | Laskeya elegantula  (p. 73-74;fig.10D-F;tab.11 ) | 
				
			| Mendax hebetatus Marshall, 1978 | Mendax hebetatus  (p. 67;fig.7C-I;tab.6 ) | 
				
			| Mendax marginata (Suter, 1908) | Cerithiopsis marginata  (p. 66 ) | 
				
			| Mendax marginata (Suter, 1908) | Mendax marginata  (p. 66;fig.7D-F;tab.5 ) | 
				
			| Mendax seilaformis Marshall, 1978 | Mendax seilaformis  (p. 68;fig.8D-F ) | 
				
			| Mendax subapicina (Dell, 1956) | Mendax subapicina  (p. 67;fig.8A-C;tab.7 ) | 
				
			| Mendax trizonalis odhneri (A.W.B. Powell, 1927) | Mendax trizonalis odhneri  (p. 65;fig.3A,6G-I;tab.3 ) | 
				
			| Mendax trizonalis trizonalis (Odhner, 1924) | Cerithiopsis trizonalis  (p. 64-65 ) | 
				
			| Mendax trizonalis trizonalis (Odhner, 1924) | Mendax trizonalis trizonalis  (p. 64-65;fig.3H,6D-F;tab.2 ) | 
				
			| Mendax trizonaloides Marshall, 1978 | Mendax trizonaloides  (p. 65-66;fig.7A-C;tab.4 ) | 
				
			| Prolixodens benthica Marshall, 1978 | Prolixodens benthica  (p. 91-92 ) | 
				
			| Prolixodens crassa Marshall, 1978 | Prolixodens crassa  (p. 92-93 ) | 
				
			| Prolixodens infracolor (Laseron, 1951) | Prolixodens infracolor  (p. 91 ) | 
				
			| Retilaskeya zelandica Marshall, 1978 | Retilaskeya zelandica  (p. 75-76;fig.4CL,10G-J;tab.13 ) | 
				
			| Seila bulbosa Suter, 1908 | Seila bulbosa  (p. 101 ) | 
				
			| Seila chathamensis Suter, 1908 | Seila cincta  (p. 96-97 ) | 
				
			| Seila dilecta Marshall, 1978 | Seila dilecta  (p. 98-99 ) | 
				
			| Seila elegantissima Marshall, 1978 | Seila elegantissima  (p. 100-101 ) | 
				
			| Seila maoria Marshall, 1978 | Seila maoria  (p. 97-98 ) |