384 Gatliff and Gabriel : 



1841. Chiton sculiitus, Sowerby. Conch. 111., No. 44, 



f. 66. 

 1847. Chiton sculptus, Reeve. Conch. Icon., vol. iv.. 



No. 177, pi. 26, f. 121. 

 1892. Ischnochiton sculptus, Pilsbry. Man. Conch., vol. 

 xiv., p. 92, pi. 23, f. 89-90. 

 Hab. — Ocean beach, Phillip Island ; dredged in about eight 

 fathoms in Western Port, between Phillip and French Islands, 

 on dead oyster valves. 



Obs. — ^When described the habitat was unknown, and we have 

 not met with any record of it. Our examples range from 5 to 

 15 mm. in length. The sculpture somewhat resembles that of 

 Callistuchiton antiquus. Reeve. 



Ischnochiton arbutum, Reeve. 



1847. Chiton arbutum, Reeve. Conch. Icon., vol. iv., 

 pi. 24, f. 162. 



1892. Ischnochiton arbutum, Pilsbry. Man. Conch., 



vol. xiv., p. 139, pi. 24, f. 16, 17. 

 Hab. — San Remo (R. A. Bastow). 

 Obs. — ^A small variegated species. Length 9, breadth 5.7 mm. 



AcANTHOCHiTES (LoROPLAx) VARIABILIS, Adams and Angas. 



1864. Hanleya variabilis, Adams and Angas. P.Z.S. 

 Lond., p. 194. 



1893. Hanleya variabilis, Pilsbry. Man. Conch., vol. 



XV., p. 101. 



1894. Acanthochites (Notoplax?) variabilis, Pilsbry. 



Proc. Acad. Nat. Sci. Philad.. p. 84. 

 1897. Acanthochites (Loboplax) variabilis, Bednall. P. 

 Malac. Soc. Lond., vol. ii., p. 156. 

 Hab. — Shoreham, Western Port. 



Obs. — A small pustulated species, girdle covered with small 

 white spicules, in tufts at the valve sutures. 



Rbtusa amphizostus, Watson. 



1886. Utriculus amphizostus, Watson. Chall., vol. xv., 

 p. 652, pi. 48, f. 11. 

 Hab.— Portsea, Port Phillip. 



