Miilhisni.] SUBANTAKCTIC ISLANDS OF NEW ZEALAND. 33 



Fam. GONIODORIDIDAE, Adams. 

 Genus Acanthodoris, Gray, 1850. 

 Distrihution. — North Atlantic, North Pacific, New Zeahind, and Tasmania. 

 The genus is characteristic of tlie colder S(>as. and is not recorded from the tropics. 



Acanthodoris mollicella, Abraham, 1S77. 



Acdiithndnris mollicella, Abraham, P.Z.S.. 1877. p. 262, ]:)1. xxx. fiiis. 1-4 ; EUot, 

 P. Mai. S., vii, pp. 329, 349. ? A. pUnsd novde-zedlandiae, Bergh : Sem[)('r's 

 Reise Philippines, Malac. Untersucli., vi, 2, p. 94, pi. vi, figs. 23-26 : iil. vii, 

 fig. 1. 



Hah. — Auckland Islands. 



Alsii Sumner, near Lyttelton. 



Fam. DORIDTDAE. Gray. 

 Genus Doris, Linne, 1758. 

 Subgenus Ctenodoris, Eliot, 1907. 

 Only two species of the subgenus are known, the type from the Maldive Archi- 

 pelago and the New Zealand form. 



Doris (Ctenodoris) flabellifera, Cheeseman. 1881. 



Dorif< (?) fi<ih'Uifcn(, Cheeseman, T.N. Z.I. , xiii. 1880 (1881), p. 222 ; Eliot, P. Mai. S., 

 vii, 1907, pp. 328, 339. 

 Hah. — Snares Islands (Professor Chilton). 

 Also Auckland Harbour. 



Fam. SIPHONARIIDAE. Adams. 

 Genus Siphonaria. Sowerby, 1824. 

 Distrihidion. — Warm and temperate seas, the maximum of the species in the 

 Southern Hemisphere. 



Siphonaria obliquata, Sowerby, 1825. 



Siphonaria ohliqua/a, Sowerby, Cat. Coll. Tankerville, 1825, App. p. 7; Conch. Icon.. 



ix, fig. 56. Siphonaria scutelluni. Deshayes : Guerin's Mag. ZooL, 1841. 



pi. XXXV. Siphonaria diemenensis, Quoy : Hutton, C.M.M., p. 55 (not of 



Quoy). 

 Hah. — Auckland Islands. 

 South Island of New Zealand and Chatliam Islands. 



Siphonaria (Liriola) lateralis, Gould. 1846. 



Siphonaria lateralis, Conthouy, MS. : Gould. P. Bost. S.N.H., ii. 1846, p. 153 ; U.S. 

 Expl. Exp., xii, p. 363, atlas fig. 462; Strebel, Zool. Jalirb.. xxv, p. 172, 

 3-S. 



