BRITISH MOLLUSCA. 
55 
Zee Wurm, Belkmeer, Natur. Verh. t. 2. f. 7, 8, 9. 
Teredo, Sellius, Hist. ffat. t. 2. f. 2, 3, 6. 
Teredo Navalis, Linn. Syst. Nat. i. 1267 (not Montag.)-, Home, 
Phil. Trans. 1806, t. 12. f. 7, 8, 9, 10; Chiaje,Mem. iv. 23, 32. 
t. 54. f. 2-8 ; Philippi, Moll. Sicil. i. 2, ii. 3 ; Forbes Sf Han- 
ley, Brit. Moll. i. 74. 1. 1. f. 7, 8, t. 18. f. 3, 4. 
Teredo Batava, Spengler, Skrivt. Natur. Selsk. 1792. ii. 103. 
t. 2. f. c. 
a — cl (tube only). S. Devon. 
3. Teredo nana. 
Teredo nana, Turton, Biv. 26. t. 2. f. 6, 7, and Append. ; Flem . 
Brit. Anim. 455 ; Thorpe, Brit. Mar. Conch. 2,9 ; Brown, III. 
Conch. G. B. 116. t. 50. f. 14, 15 ; Gray, Phil. Mag. 1827, 410 ; 
Hanley, Bee . Shells, 4 ; Supp. 1. 11. f. 23, 24 {Turton). 
Teredo navalis, M. Edwards in Cuvier, Beg. Anim. t. 114. f. 2. 
Teredo megotara, Forbes Sf Hanley, Brit. Moll. i. 77. t. 1. f. 6, 
1. 18. f. 1, 2. 
Inhab. Torbay, Turton. Herne Bay, Hanley, Sfc. Sfc. 
4. Teredo malleolus. 
Teredo malleolus, Turt . Biv. 255. t. 2. f. 19 ; Thomps. Ann. N.H. 
xx. 163, 174; Gray, Phil. Mag. 1827, 410; Forbes Sf Hanley, 
Brit. Moll. i. 84. t. 1. f. 12, 13, 14. 
Inhab. Torbay. Nat. ? from timber. 
In bottom of vessel from tropics, W. Thompson, Ann. N. H. 
xx. 163. 
7. Xylotrya. 
Xylotrya, Leach, in Menke Syn. ed. 2. 121, 1830; Gray , Syn. 
B. M. 1842, 76, 91. 
Bankia, Gray, Syn. B.M. 1840. 
Xylophaga, part., Sow. Man. 115. ed. 2. 291. 
Teredo a, Schum. N. Syst. 1817- 
Teredo /3, Blainv. D. S. N. 411. 268, 1828. 
Teredo (bipalmulata), part., Lamk. Syst. A. s. V. 1801. 
1. Xylotrya palmulata. 
Taret de Pondicherry, Adanson, Acad. Boy. Sci. 1759, 276. t. 9 . 
f. 11, 12, cop. E. M. t. 
Teredo palmulatus, Lamk. Hist. ed. 2. vi. 38 ; Gray, Phil. Mag. 
1827, 410; Philippi, Moll. Sicil. i. 2. t. 1. f. 8, ii. 3? 
Teredo palmulata, Forbes Sf Hanley, Brit. Moll. i. 86. t. 11. 
f. 9, 10, 11. 
T. bipalmulata, Lamk. Syst. A. s. V. 129; Chiaje, Mem. iv. 28. 
t. 54. f. 18, 20, 23, 24; Thompson, Ann. Nat. Hist. 1847; 
