BRITISH MOLLUSCA. 
123 
Einleit. Conch, iii. 471; Gmelin, Syst. Nat. 3363; Reeve , 
Conch. Syst. i. 102. f. 4; Hanley , Rec. Shells , i. 250, Supp. 
t. 2, Myt. f. 6; Sow. Gen. Shells, Mytilus, f. 4; Trans. Linn. 
Soc. xiv. 585 ; Zool. Journ. i. 584 ; Feruss. Bull. Sc. Nat. 
1826, 142 ; Ind. Test. Supp. t. 2, Mytilus, f. 6 ; Lamk. 2nd ed. 
vii. 50. 
Myt. Chemnitzii, Ferussac . 
Myt. lineatus, Haardenburg , Moll. Belgic. 
Myt. area, Kickx, Descript, nouv. esp. deMoule, 1834. 
Myt. ? Volgensis, Gray, Ann. Phil. 1825, 139. 
Myt. Hagenii, Baer, Isis, 1826, pt. v. 525 ; Feruss. Bull. Sci . Nat. 
i. 826. 140. 
Myt. Toreyi, Stem. 
Trichogonia Chemnitzii, Rossm. Icon. i. 113. t. 3. f. 69. 
Dreissena polymorpha, Van Beneden, Ann . Sci. Nat. 1835, 210. 
t. 8. f. 1-11; Strickland, Mag. Nat. Hist. 1838, 361; Gray, 
Man. L. fy F. W. Shells, 300 ; Brown, III. Con. G. B. 76. t. 29. 
f. 4-9; Forbes fy Hanley, Brit. Moll. ii. 165. t. 42. f. 4-5, & 
t. Q. f. 4, animal. 
a—f. Commercial Docks. Presented by G. B. Sowerby, 
Esq. 
g — n. Warwickshire. Presented by Mrs. Corrie. 
o — q. Britain. Presented by F. Sanders, Esq. 
r — t. Ditto. 
u, x. River Soar, Leicester. Presented by W. Drake, Esq. 
y — h h. Regent’s Canal. 
i i, k k. Union Canal, near Edinburgh. Presented by A. 
White, Esq. 
1 1 (group of young attached to a stone). Canal near Bir- 
mingham. Presented by Miss Theodosia Maurice. 
m m — £ z (young). Britain. 
Fam. 3. Pinnidjs. 
Pinnidae, Gray, Syn. B. M. 1840; 1842, 82, 91 ; Proc. Zool. Soc . 
1847, 199. 
Pinnadae, Leach, MSS. 1818, Ann. fy Mag. N. H. xx. 272. 
Pinnacea, Sismond. Syn. An. Invert. 1842. 
Pinnina, Agass. Nomen. Ind. 
Chimaera and Chimaeroderma, Poli, Moll. Sicil. 
Byssiferes, part., Lamk . Cour. 105. 
Mytilacees, part., Lamk. Hist. vi. 129. 
Mytilacea, part., Anton, Verz. Conch. 12. 
Mytilaces, Cuvier, R.A.; Rang, Man. Moll. 292; Feruss. Prod. 
42. 
Aviculacea, part., Menke, Syn. 102, 1830. 
f 2 
