Victorian Marine Mollusca. 157 



Genus Dentalium, Linnaeus 1758. 



Dentalium erectum, Sowerby. 



1860. Dentalium erectum, Sowb. Thes. Conch., v. III., 

 p. 99, pi. 13, f. 55. 

 Hah. — Taken off cable to Tasmania, Bass Strait. 



Genus Dacosta, Gray 1858. 

 This includes the species listed as Clavagella australis, Lk. 



Family LATERNULIDAE replaces Anatinidae. 



Genus Laternula, Bolten 1798, replaces Anatina, Lamarck 



1809. 



Genus Myodora, Gray 1840. 



Myodora antipodum, E. a. Smith. 



1880. Myodora antipodum, E. A. Smith. P.Z.S., Lond., 

 p. 585, pi. 53, f. 7, 7a. 



1913. Myodora antipodum, E. A. Smith. Suter, Man. 

 N.Z. Moll., p. 1027, pi. 55, f. 10a. 



Hab. — Taken off cable to Tasmania, Bass Strait. 

 Obs. — Size of type: Length 9, width 13.33, diam. 2 mm. Smith 

 compares it with M. pandoriformis, Stutch. 



Genus Thraciopsis, Tate and May 1900. 



Thraciopsis speciosa, Angas. 



1869. Thracia speciosa, Ang. P.Z.S., Lond., p. 48, pi. 2, 

 f. 12. 

 Hah. — Frankston, Port Phillip. Dredged Western Port. 

 Ohs. — Size of type: Long. 23, alt., 12, lat. 6 mm. 



Genus Anapella, Dall 1895. 

 Anapella triquetra, Hanley. 



1914. Anapella triquetra, Han. Gat. and Gab., Vic. Nat., 



V. XXXI., p. 82. 



