132 CATALOGUE OF BRITISH CRUSTACEA. 



3. LEENEONEMA BAIRDII. Herring-Sucker. 



Lerneonema Bairdii, Salter, MSS. 

 Devonshire (on Herring). Dr. Salter. 



2. LERNEOCERA. 



Lerneocera, Blainv. Journ. Phys. 1822. 

 Lernaea, sp. Linn. 



1. LERNEOCERA CYPRINACEA. Carp-Sucker. 



Lerneocera cyprinacea, Blainv. Journ. Phys. p. 95, 377 ; Desm. 



Cons. p. 346 ; Burm. Nov. Act. Nat. Cur. xvii. p. 309, t. 14 A, i. 



13 ; M. Edw. Crust, iii. p. 527, t. 40, f. 16 ; Baird, Brit. 



Ent. p. 343, t. 35, f. 13. 

 Lernea cyprinacea, Linn. Faun. Suec. t. 2, f. 1 ; Syst. Nat. i. p. 



1093 ; Barbut, Genera, t. 7, f . 3 ; Turton, Brit. Fauna, i. p. 



137. 



On the Carp and Roach. 



3. LERNEA. 



Lernaea, pt. (L.) Burm. M. Edw. Crust, iii. p. 528. 

 Lerneocera, Blainv. M. Edw. Crust, iii. p. 526. 



2. LERNEA BRANCHIALIS. Gill-Sucker. 



Leruea branchialis, Linn. Syst. Nat. i. p. 1092 ; Guerin, Icon. t. 9. 

 f . 1 ; M. Edw. Crust, iii. p. 528 ; Kroyer, Nat. Tidsk. i. p. 293, 

 t. 3, f. 10? Baird, Brit. Ent. p. 344, t. 35, f. 12. 



Lernsea gadina, Muller, Zool. Dan. iv. p. 65, t. 118, f. 4. 



Lerneocera branchialis, Blainv. Journ. Phys. p. 95, 376, t. 26, 

 f. 1, 1 a. 



Lernea, Strom. Phys. Og. CEc. Besk. t. I, f. 18. 



a. Gills of Cod. Belfast Bay. Presented by W. Thompson, Esq. 

 Dublin, &c. 



