COLEOPTERA OF NORTH AMERICA. 



Ag-abus. 

 1410 = 1411. 



1431 = 1430. 



1432 = mutus Sharp. 

 1446 = Erichsoni G. & H. 



phcenoi)terus Kirby. 



9299. nigripalpis Sahib. 

 dissimilis || Sahib. 



9300. coufiuis ayll. 

 ovoideus Lee. 



Colymbetes. 



9301. dolobratus Payk. 



Dytiscus. 



9302. lapponicus Gyll. 

 Thermonectes. 



9303. peniusularis Horn. 

 Meg-adytes Shai-p. 



9304. fraternus Sharp. 



Graphoderes. 



1499 = cinereus Linn. 



Cybister. 



9305. flavocinctus Aube. 



Gyrinus. 

 1526 = 1521. 



OYRINIDJC. 



9306. opacus Sahib. 



Ochthebius. 



1572 = 1571. 



1573 = 1576. 



Hydrophilus. 



9307. ater Fab. 



Tropisternus. 



1588 to 1595 belong here. 



1589 ^= dorsalis Brulle. 



9308. apicipalpis Chevr. 



Limnebius. 



9309 polita Casey. 



9310. angustula Casey. 



9311. alutacea Casey. 



9312. congener Casey. 



9313. couiciventris Casey. 



Philbydrus. 



cuspidatus Lee. (1649) 



1627 — 1628. 



1628 = var. of 1626. 

 1635 = 1636. 



^^^^ [ = 1628. 

 1638 1 



9314. californicus Horn. 



9315. Hamiltoni Horn. 



Helochares Muls. 



1623 to 1639 belong here. 



HYDROFHILID^. 



Cymbiodyta Bedel. 

 1640 to 1644 belong here. 



9316. fraterculus Sharp. 



9317. dorsalis Mots. 



9318. morata Horn. 



9319. Blanchardi Horn. 



Helocombus Horn. 

 bifidus Lee. (1629) 



Creniptiilus Mots. 

 1650 

 1651. 

 1654 to 1660 belong here. 



9320. moratus Horn. 



9321. monticola Horn. 



9322. degener Horn. 



•\- 



1655. 



Dactylosternum. 



cacti Lee. (1687) 



9323. advectum Horn. 



Phsenotypus Horn. 



palmarum .S's. (1688) 



Cercyon. 



[ = hjemorrhoidalis Fab. 

 1667 J 



1669 =: lateralis Marsh. 



1673 = 1678. 



1674 = nigriceps Marsh. 



