COROPHIUM LONGICORNE. 



493 



AMPHIPODA. 



NATATOlilA. 



PODOCERIDES. 



COROPHIUM LONGICORNE. 



Specific character. Superior antennre having tlie inner margin of the first 

 joint of the peduncle minutely crenulated. The infeiior anteunw longer than 

 the animal in the male ; the penultimute joint of the peduncle armed near 

 the ilistal extremity with a tooth uimu the inferior surface ; flagellum about 

 half the length of the last joint of the jieduncle, biarticulate. 



Length A of an inch. 



Corophium lovrjicorn c. 



Omiiitiarvs lomjiconi is. 



Latkeille, Gen. Crust, et Ins. i. p. 59. Lamarck, 

 Hist, des Anim. sans Vert. v. p. 184. Leach, 

 Edin. Encyc. vii. p. 403. Linn. Trans, xi. 

 p. 362. Suppl. Ency. Brit. i. p. 426. Samouelle, 

 Ent. Comp. p. 105. Desmarest, Oonsid. sur 

 Crust, p. 270, pi. xlvi. fig. 1. Brebisson, Cat. des 

 Ci-ust. recueillis dans le Dep. du Calvados, 1825, 

 p. 252. GuEKiN, Icon. Regne An. 27, f. 1. (5* $ . 

 Milne Edwards, Ann. des Sci. Nat, t. xx. 

 p. 385. Hist, des Crust, t. iii. p. 66. Regne 

 An. edit. Croch. Crust, pi. Ixi. fig. 1. Bru- 

 ZELius, Skand. Amph. Gamm. p. 15. White, 

 Cat. Brit. Crust, p. 55. Pop. Hist. Crust, 

 p. 193, pi. xi. fig. 1. 



Fabricius, Ent. Syst. ii. p. 515. Rcemer, Gen. 

 Ins. tab. xxxiii. fig. 6. 



