458 THE VOYAGE OF H.M.S. CHALLENGER 



Station 172. July 22, 1874. Lat. 20° 58' S., long. 175° 9' W. Off Nukalofa, 

 Tongatabu. 18 fathoms. Coral mud. 



Habitat. — " Nouvelle Holland " (Lamarck) ; Australia and the Philippines (British 

 Museum). 



Capulus danieli, Crosse, approaches this species very closely, but in it the apex turns to the left, 

 while in the present shell the apex turns to the right. 



3. Crepidula, Lamarck, 1797. 



Species. 



1. Crepidula aculeata (Gm.) 3. Crepidula fornicata (Linne). 



2. Crepidula dilatata, Lam. 4. Crepidula immersa (Angas). 



5. Crepidula onyx, Sow. 



1. Crepidula aculeata (Gmelin). 



Patella aculeata, Gmelin, Syst. Nat., p. 3693, No. 6. 



,, „ Chemnitz, Conch. Cab., vol. x. p. 334, pi. clxviii. figs. 1624, 1625. 



„ „ Dillwyn, Cat., vol. ii. p. 1020, sp. 11. 



„ ,, Wood, Ind. Test., p. 184, pi. xxxvii. fig. 11. 



Crepidula aculeata, Lamarck, Anim. s. vert, vol. vi. (2) p. 25, and (ed. Desh.) vol. vii. p. 642, sp. 3. 

 ,, „ Sowerby, Genera, vol. i. pL clii. fig. 4. 



„ „ Deshayes, Encycl. method., vers, vol. ii (2) p. 27, sp. 11. 



„ „ d'Orbigny, Am^rique nieridionale, MolL, vol. v. p. 464, No. 415, pi. lviii. figs. 4, 5. 



„ „ Krauss, Siidafrik. Moll., p. 69, sp. 4. 



„ ,, Reeve, Conch. Icon., vol. xi. pi. iv. fig. 22, pi. v. fig. 27. 



„ d'Orbigny, Moll, de Cuba, vol. ii. p. 191, No. 395. 

 „ ,, Dunker, Moll. Guinea, p. 35, No. 94. 



„ „ Carpenter, Moll. N.W. America, Brit. Assoc. Report, 1856, p. 323, and (1863) 



p. 622, No. 200. 

 „ „ Carpenter, Mazatlan Moll., p. 268, No. 334. 



Crypta aculeata, Angas, Port Jackson Moll., Proc. Zool. Soc. Lond., 1867, p. 211, No. 156. 



„ „ Gray, Calyptraeidae, Proc. ZooL Soc. Lond., 1867, p. 737, sp. 1. 



Crepidula aculeata, Lischke, Jap. Meer. Conch., vol. ii. p. 76. 

 „ „ v. Martens, MolL Mauritius, &c, p. 287. 



„ „ Sowerby, Thes. Conch., pts. 39, 40, p. 67, sp. 9, pi. cccclii. (Fam. viii.) figs. 124, 



125. 

 Calyptrcea aculeata, Brazier, "Chevert" Exped. Shells, Proc. Linn. Soc. New South Wales, 1878, 



vol. ii. p. 4, No. 21. 

 Crepidula aculeata, Dunker, Lid. Moll. Mar. Japon., p. 124. 



April 17, 1874. Port Jackson, Sydney. 2 to 10 fathoms. 



May 1874. Port Jackson, Sydney. 6 to 7 fathoms. 



Station 233 and 233a. May 17-19, 1875. Kobi, Japan. 8 to 50 fathoms. 



