88 CATALOGUE 



MATINI. 

 Matus. 



Aube, Spec, 1838, y. 390 ; Sharp, On Dytisc, p. 599 et 895. 

 Batrachoma/us Clark. 



bicarinatus Sa.y,Tra.iïs. km. Fh'û., 11,^.98; Aube, Amer. bor. 

 Spec, p. 391; Lacord., Gen. Atl., t. 13, 

 f. 3; Sharp, On Dyt., p. 599, t. 16, f. 192. 

 elov gains De']., Cat.,3. éd., p. ('3. — 



emay^ginatus Dej., Le. — 



D^we/î Sharp, On Dyt., p. 600. Australia. 



Wingi Clark, Journ. of Ent., II, 1863, p. 15; — 



Sharp, On Dyt., p. 600. 

 3 



COPTOTOMINI. 



Coptotomus. 



?ay, Trans. Am. Phil., IV, 4834, p. 443 ; Sharp, On Dytisc, p. 601 et 896. 



in'ery^ogatusYohw, Syst. EL, I, p. 267; Aube, Amer. bor. 

 Spec, p. 393; le, V, t. 23, L 4. Sharp, 

 OnDyL.p. 601,t. 16, L 193. 

 venustus'è^iy, Trans. Am. Phil., II, p. 98. Carolina. 

 "! Ynr. : diffîcilis Lee, Ann. Lyc, Y, p. 204; Calilbrnia. 

 Sharp, On Dyt., App., p. 770. 

 longulus Lee, Ann. Lyc, V, p. 205; Sharp, On Amer. bor. 



Dyt., p. 602. 

 ohscurus Sharp, On Dyt., p. 601. — 



sennpalpus Say, Trans. Am. Phil., lY, p. 443; Mexico. 

 Sharp, On Dyt., App., p. 770. 

 4 



LANCETINI. 



Lancetes. 



Sharp, On Dytisc, p. 602 et 897. 



angnsticollis Curtis, Trans. Linn. Soc, XYIII, Chili. 

 1^39, p. 195, t. 15, f. e; Babingt., Trans. 

 Ent. Soc, III, 1841, p. 6; Sharp, On Dyt., 

 App., p. 757, 



