32 ‘. MOLLUSCA OF TASMANIA. 
Family MOPALIIDA. 
PLAXIPHORA, Gray, Proc. Zool. Soc., 1847, pp. 65 and 
169. 
249—albida Blainville, Chiton, Dict. Sci. Nat., xxxi., 
1825, p. 547; Iredale, Proc. Malac. Soc. ix., p. 
98. 
250—costata Blainville, Chiton, Dict. Sci. Nat., xxxvi., p. 
548; Iredale, Proc. Malac. Soc, ix., 1910, pp. 
96-100; = P. petholata Angas, Proc. Zool. Soc., 
1867, p. 224. 
KOPIONELLA, Ashby, Trans. Roy. Soc. 8.A., 1919, p. 71. 
251—tasmanica Ashby, Trans. Roy. Soc. 8.A., xliv., 1920, 
p. 268, pl. 11, f. 1, a-c; Iredale and May, Proc. 
Malac. Soc., 1916, p. 101, pl. 5, f. 4. 
Family CRYPTOCONCHIDA. 
ACANTHOCHITONA, Gray, Lond. Medical Repository, 
xv., 1821, p. 234. 
252—bednalli Pilsbry, Proc. Acad. Nat. Sci. Philad., 
L894. ay; Si, pleedsc deed lo 
253—costata Adams and Angas, Proc. Zool. Soc., 1864, p. 
194; Smith, Zool. Coll. Alert., 1884, p. 83, pl. 
Girne. Pe 
254—gathffi Ashby, Trans. Roy. Soc. S.A., xlii., 1919, 
p- 398, pl. xli., f. 2-5. 
255—granostriata Pilsbry, Proc. Acad. Nat. Sci., 1894, p. 
81, pl. 2, f. 1-6, and pl. 4, f. 37; = tatei Torr and 
Ashby, Trans. Roy. Soc. S.A., 1898, p. 219, pl. 
Tks. teens 
256—kimberi Torr, Trans. Roy. Soc. 8.A., xxxvi., 1912, 
p. 167, pl. 6, f. 5, af; May, Proc. Roy. Soe. 
Tasm., 1915) pews: 
257—lachrymosus May and Torr, Proc. Roy. Soc. Tasm. 
for’ 1912, *p: 36) 7p ia -4. 
258—speciosa H. Adams, Cryptoplax, Proc. Zool. Soc., 
1861, p. 385; Man. Conch., xv., p. 32, pl. 1, f. 
23-26; Pilsbry, Proc. Acad. Nat. Sci. Philad., 
1894, p. 83, pl. 4, f. 31-33. 
259—sueura Blainville, Dict. Sci. Nat., xxxvi., 1825, p. 
553: = asbestoides Smith. Zool. Coll. Alert.,. 
1884, ‘p. (83; pl.s6, £..63,,4 
