M 56 MARINE FAUNA, N. S. WALES. 



549 — paradisiaca Pilsbry, Proc. Acad. Nat. Sci., Philad., 



1897, p. 360, pi. 9, f. 9, 10. 

 550 — rufilabris Adams, Diala, Ann. Mag. Nat. Hist. 



(3), x., 1862, p. 298; Smith, J. Linn. Soc. ZooL, 



xvi., 1881, p. 268, pi. 7, f. 19. 

 POTAMOPYRGUS, Stimpson, Am. Journ. Conch., i., 1865, 



p. 53. 

 551 — ruppiae Hedley, Rec. Austr. Mus., viii., 1912, p. 



140, pi. 41, f. 17. 



Family LITIOPID^E. 

 LITIOPA, Rang, Ann. Sci. Nat., xvi., 1829, p. 303. 

 552 — limnophysa Melvill & Standen, Journ. of Conch., 

 viii., 1896, p. 305, pi. 9, f. 72; L. melanostoma, 

 Hedley, P.L.S.N.S.W., xxxiii., 1908, p. 462, pi. 

 10, f. 30, 31. 



Family TRUNCATELLIME. 

 ACMEA, Hartmann Neue Alpina, i., 1821, p. 204. 



553— valida Pfeiffer, Truncatella, Zeit. Malak., 1846, 

 p. 182; Smith, Monog. Christmas Isl., 1900, p. 

 59, pi. 8, f . 21, 22 ; T. brazieri Cox, Monog. Austr. 

 Land Shells, 1868, p. 93, pi. 15, f. 12. 



Family HIPPONICIM]. 

 HIPPONIX, Defrance, Bull. Soc. Philom., 1819, p. 8. 

 554 — foliacea Quoy & G-aimard, Zool. Astrolabe, iii., 

 1835, p. 439, pi. 72, f. 41-45. 

 CHEILEA, Modeer, K. Vetensk. Akad nya Handl., xiv., 

 1793, p. 110. 

 555 — equestris porosa, Reeve, Calyptrsea, Conch. Icon., 



xi., 1858, pi. 5, f. 20. 

 Amalthea coxi Sowerby, Proc. Malac. Soc, viii., 1908, 

 p. 17, pi. 1, f. 9-11, from Port Stephens, is a Cirripede, 

 probably Acasta glans. 



Family CALYPTR^EID^E. 

 SIGAPATELLA, Lesson, Zool. Coquille, ii., 1830, p. 389. 

 556 — calyptrseformis Lamarck, Trochus, An. s. vert., 

 vii., 1822, p. 12; Crepidula tomentosa Quoy & 

 Gaim., Zool. Astrolabe, iii., 1835, p. 419, pi. 72, 

 f. 1-5; Hedley, P.L.S.N.S.W., xxxviii., 1913, p. 

 288. 

 557 — hedleyi Smith, Terra Nova Exped. Zool., ii., 1915, 

 p. 84, pi. 1, f. 23-5. 



