390 THE VOYAGE OF H.M.S. CHALLENGER 



2. Triton subdistortus, Lamarck. 



Triton subdistortum, Lamarck, Anim. s. vert., vol. vii. p. 186, and (ed. Desh.) vol. ix. p. 638, No. 23. 

 Kiener, p. 37, No. 29, pi. xvi. fig. 2. 

 „ ,, Reeve, Conch. Icon., voL ii. pi. i. fig. 2 a and b. 



„ subdistortus, Angas, South Austral. Moll., Proc. Zool. Soc. Lond., 1865, p. 161, No. 28. 

 „ ,, Kobelt, Jahrb. deutsch. malak. Gesellsch., 1878, p. 244, sp. 5. 



„ ,, Kobelt, Conch. Cab. (ed. Kuster), pp. 216, 267, pi. lxx. figs. 5, 6 (not pi. lxi. 



figs. 1, 2). 

 „ „ Tryon, Manual, vol. iii. p. 11, pi. iii. fig. 18. 



Station 162. April 2, 1874. Lat. 39° 10' 30" S., long. 146° 37' E. Off East Moncceur 

 Island, Bass Strait, South Australia. 38 fathoms. Sand and shells. 



Habitat. — Port Adelaide, King George's Sound, and Sydney, Australia ; Tasmania 

 (British Museum) ; South Australia (Kobelt). 



3. Triton (Simpulum) costatus (Born). 



Le Vojet, Adanson, Senegal, p. 118, pi. viii. fig. 2. 



Chemnitz, Conch. Cab., vol. iv. p. 96, pi. cxxxi. figs. 1252, 1253. 

 Murez costatus, Born, Test. Mus. Caes. Vindobon, 1780, p. 297. 



„ argus fasciatus, Chemnitz, Conch. Cab., vol. x. p. 240, pi. clx. fig. 1522. 



„ parthenopus, Von Salis, Reisen und Natiirlichen in Sicilien, 1790, p. 370, pi. vii. fig. 1. 



,, pileare (not of Linne), Chemnitz, Conch. Cab., vol. xi. p. 115, pi. cxci. figs. 1837, 1838. 



,, „ (not of Linne), Brocchi, Conch, foss. Subappen., vol. ii. p. 398 and (ed. 2) vol. ii. p. 



183, sp. 12. 

 „ parthenopus, Dillwyn, Cat., vol. ii. p. 696, sp. 29. 

 „ parthenopceus, Wood, Ind. Test., p. 127, pi. xxv. fig. 30. 

 Triton succindum, Lamarck, Anim. s. vert., vol. vii. p. 181, and (ed. Desh.) vol. ix. p. 628, sp. 8 (see 

 Deshayes' note). 

 „ succindum, Deshayes, Encycl. method., vers, vol. iii. p. 1057, sp. 7, pi. ccccxvi. fig. 2. 

 ,, pileare (not of Linne), d'Orbigny, Moll. Canaries, p. 94, No. 149. 

 „ succindum, Kiener, Iconog., p. 33, sp. 26, pi. vi. fig. 1. • 



„ pileare (not of Linne), d'Orbigny, Anierique meridionale, vol. v. p. 449, No. 388. 

 ,, olearium (not of Linne), Kiister, Conch. Cab. (ed. Kiister), p. 162, pi. xliii. figs. 1, 2, 5, 7, 



pi. xlv. figs. 1, 2. 

 ,, americanum, d'Orbigny, Moll. Cuba, vol. ii. p. 163, No. 335, pi. xxiiL fig. 22. 

 ,, succindum, Reeve, Conch. Icon., vol. ii. pi. x. fig. 32. 

 „ „ Philippi, Enum. Moll. Sicil., vol. ii. p. 184, sp. 6. 



,, olearium (not of Linne), Krauss, Siidafrik. Moll., p. 114, sp. 3. 



,, brazilianum, Gould, Boston Proc, vol. iii. p. 142, Moll. "Wilkes' Exped., Appendix, p. 504 (?) 

 pi. xvii. fig. 296. 

 Tritonium adansonii, Dunker, Index Moll. Guinea, pp. 26, 65. 



„ costatum, Fischer, Coq. Guadaloupe, Revue Coloniale, Dec. 1857, p. 8, No. 9. 



„ succindum, Reibisch, Moll. Capverdischen Inseln, Malak. Blatter, 1865, vol. xii. p. 127, No. 38. 

 ,, parthenopus, Weinkauff, Mittelmeer. Conch., vol. ii. p. 77. 

 Triton succindum, Hidalgo, Moll, de l'Espagne, p. 86, sp. 3. 



„ „ Hidalgo, Moluscos mar. de Espana, &c, pi. xvii. fig. 1. 



,, (Simpulum) olearium (not of Linne), Angas, Port Jackson Moll., Proc. Zool. Soc. Lond., 1867, 



p. 188, No. 14. 



