144 CATALOGUE OP BRITISH FISH. 



[B.M. 



1. Lampetra fluviatilis. The Lampern or River Lamprey. 



Petromyzon fluviatilis, Linn. Si/st. Nat. i. 394. Block, Ichth. pi. 



78, f. 1. Block, Sckneid. Si/st. Icktk. 531. Don. Brit. Fish. 



iii. pi. 54. Turt. Brit. Faun. 110. Flem. Brit. An. 163. Cuv. 



R. A. ii. 404. Blainv. Faune Fr. ii. 6, t. 2, f. 1. Jen. Man. 



521. Yarr. Brit. Fisk. 2 edit. ii. 604. Parn. Wern. Mem. 



vii. 444. 

 Petromyzon fluviatilis, Cuv. R. A. ii. 118 (ed. 1817). Rick. Faun. 



Bor.-Amer. 294. 

 Lampetra fluviatilis, Grai/, Cat. Cart. Fisk. B. M. 140. 

 Lampetrae medium genus. Will. Hist. Pise. 106, tab. G. 3, f. 2. 

 Var. Petromyzon Prieka, Lacep. Poiss. i. 18, 

 Lesser Lamprey, Penn. Brit. Zool. iii. 70, pi. 8, No. 28. Id. (ed. 



1812), iii. 'l06, pi. 10. 

 Lampern, Nine-eyed Eel. Scotland. 



Hab. — Rivers. 



Thames. Presented by Mr. John Doubleday. 

 Devon. Mus. Leach. 



2. Lampetra Plane ri. Fringed-lipped Lamprey. B. M. 



Petromyzon Planeri, Block, Icktk. t. 78, f. 3. Block, Sckneid. 



Syst. Icktk. 532. Cuv. R. A. ii. 404. Nilss. Prod. Icktk. 



Scand. 122. Blainv. Faune Fr. ii. 8, t. 1, f. 3. Jen. Man. 



522. Yarr. Brit. Fish. 2 ed. ii. 607. Parn. Wern. Mem. vii. 



446. 

 Lampetra parva et fluviatilis, Will. Hist. Pise. 104, tab. G. 2, f. 1 ? 

 Lampetra Planeri, Grai/, Cat. Cart. Fisk. B. M. 141. 

 Var. Petromyzon sanguisuga, Lacep. Poiss. ii. 101. 

 Le Petromyzon Planer, Lacep. Poiss. i, 30, pi. 3, f. 1 . 

 Fringed-lipped Lamprey. Yarrell. 



Hab. — Rivers. 

 Devonshire. 

 Firth of Forth. From Dr. Parnell's collection. 



3. AMMOC^TES. 



AmmocEBtes, Dumeril. 

 Petromyzon, p., Linn. 



