320 BBV. E. B. WATSON ON THE 



194, liv. 4. Sab. North Atlantic ob both sides from Spitz- 

 bergen and Grreenland southward. (L., Jn,, W.) From the 

 Gorgulho and the Desertas (Bugio) to Punta de Sao 

 Loureugo and Porto Santo. 



340. Teredo Stutcliburii, 1828, de Blainville, Die. Scien. Nat. iii. 

 268; a. B. Sowerby, Thes. Conch, v. 124, sp. 18, pi. cccclxix. 

 8 ; Fischer, Jour, de Conch. 1856, p. 255. Hah. Sumatra 

 {f. Fischer, but it does not appear in v. Martens's &c. List). 

 ("W.) From Funchal to Punta de Sao Lourenco. Not 

 common. 



341. Thracia papyracea, 1791, Poli (as Tellina), Test. Sic. i. 43, 

 XV. 14 & 18 : Gwyn Jeffreys, B. C. iii. 36, ii. 2 ; & T. 191, 

 xlviii. 4, 4*^. Hah. From Iceland to Mediterranean and 

 Canaries. (M., L., Jn., W.) From Magdalena (100 fms.) 

 to Punta de Sao Lourenco and Porto Santo. Not abundant. 



342. TJiracia puhescens, 1799, Pulteney (as Mya), Cat. Dors, 

 p. 27, iv. 6 : Gwyn Jeffreys, B. C. iii. 38; & y. 191, xlviii. 5. 

 Sal. From English Channel to Mediterranean. (L., Jn., 

 W.) From Funchal to Punta de Sao Lourengo. Not abundant. 



Tornatina, see Utrictilus. 



343. Triforis perversa, 1767, Linne (as Trochus), Syst. Nat. 

 p. 1231 ; Gwyn Jeffreys, B. C. (as Gerithium), lY. 261 ; 

 & V. 217, Ixxx. 5. Sah. From Norway to Mediterranean, 

 the Canaries, Mogador, St. Helena, and California (teste 

 E. A. Smith). (M., L., Jn., W.) Everywhere ; enormously 

 abundant. 



Triptera, see Cuvieria. 



344. Triton cMorostoma, 1822, Lamarck, An. s. Yert. yii. 185 ; & 

 ed. 2, Desh. ix. 636 ; Quoy & Graim. Astrol. ii. 541, xl. 16, 

 17 ; Kiener, Iconog. vol. viii. p. 19, xii. 2 ; Eeeve, Icon, 

 vol. II. viii, 25 ; Kobelt, Conch.-Cab. 2nd ed, iii. pt. 2, 

 p. 161, xlii. 1, 2, 5, 6 ; Tryon, Manual, in. 13, vii. 47, 48. 

 Sah. Eed Sea(?); Isle de Bourbon {teste Deshayes and 

 also Quoy & Gaimard) ; New Caledonia (?) ; Philippines (?) ; 

 uentral Pacific (?) ; Sandwich Islands (?) ; West Indies, 

 Bermuda {teste Tristram). [iVb^e. — Of these localities, two 

 at least besides Madeira are trustworthy and establish a 

 very remarkable habitat,] (L., Jn., W.) Paiil do Mar, 

 Magdalena (lOOfms,), Punta de Sao Lourenco, Not common. 



345. Triton corrugaius, 1822, Lamarck, An. s, Yert, yii, 181 



& 2nd ed, Desh. ix, 628 ; Deshayes, Encycl. Method, iii. 



