150 
of a red crispus in South Australia similar to what Suter 
called 7. fulvus. On his return to South Australia some 
specimens were sent to Mr. Suter, some of which were identi- 
fied with 7. fulvus, others with 7. crispus. Some very beau- 
tiful specimens of 7. gryei were taken off Port MacDonnell 
jetty and Cape Jaffa. The identification will require future 
consideration. Mr. Sanders found several diminutive speci- 
mens at Second Valley, which I take to be gryei. 
23. Ischneehiton (Ischnoradsia) nove-hollandia AZ J 7 
Gray and Reeve, 1847. 
Chiton nova-hollandia, Gray, M.S.: Reeve, Conch. Icon., 
sp. 142; Pilsbry, Man. Conch., ser. i., vol. xiv., p. 145. 
C. (Lophyrus) australis, Tenison-Woods, Proc. Roy. Soc., 
Tasmania, 1877, p. 46 (non Pilsbry). 
Ischnochiton (Ischnoradsia) nove-hollandie, Bednall, Proc. 
Mal. Soc., London, vol. ii., part 4, April, 1897, p. 150. 
Strongly resembles 7. australis, Sowerby, but the lateral 
areas of australis are much more deeply sulcated than those 
of nove-hollandia, and the pleural areas of the former are 
longitudinally ribbed, although I have found some nove- 
hollandie slightly ribbed in the pleural areas. 
Some specimens in my collection labelled Marino, South 
Australia, are certainly 7. australis, but further investigation 
must be made before placing it on the list of South Aus- 
tralian chitons. 
I. nove-hollandie favours the open ocean beaches. I 
have specimens from Encounter Bay, Tungkalilla (large num- 
bers), Kangaroo Island, and Second Valley; also from 
Penguin, Stanley, Wynyside, and Devonport in Tasmania, 
and Beaumaris, New South Wales. One dried specimen is 
65 mm. long and 35 mm. broad. J. australis is common in New 
South Wales. The Tasmanian species show longitudinal 
riblets in the pleural areas. 
Subfam. CALLISTOPLACINA, Pilsbry. 
24. Cattistochiton_antiquus, Reeve, 1847 (1). FESS 
Chiton antiquus, Reeve, Conch. Icon., t. 25, f. 169 (poor). 
Lepidopleurus antiquus, Angas, P.Z.S., 1867, p. 223. 
Callistochiton antiquus, Carpenter, MS., and Haddon, “Chal- 
lenger’’ Polyplac., p. 20. 
Chiton (Callistochiton) ‘ontiquus, BE. A. Smith, -Zool. Coll. 
“Alert,”? p. 79. ~ 
Callistochiton sarcophagus, Carpenter, MS. 
.. ©. antiquus, Reeve: Bednall, Proc. Mal. Soc., London, vol. 
ii., part 4, April, 1897, p. 150; Pilsbry, Proc. Acad. Nat. Sci., 
Philad., 1894, p. 73. 
