Ord.I Fain.XlIl., HychopJdliL 69 



Silpha aquatica. Likn. Sjstem. uat. , ed. i3, tom. i ,p. 573. 

 — Faun. Suec. , ed. 2 , ;i°. 46 1 . 



Le Dermeste bronze. Geoff. Hist. des Insect. , iom. i , p. Jo5. 



Hydrophile bronze. De GEsn. Mem. s. l. Inscct. ,p. 679 , pl. i5 , 

 fig. 5 , 6. 



Panz. Faun. Insect. Germ., fasc. 26, fg. G. 



riabitat iii Europa, aquis stagiiaiitibus , rivis lenlissime fluen- 

 libus. Variat admodum magniliidine , colore , lalitudine sulco- 

 rum llioracis, elytrorum striarum 5 exinde distinctio speciernm , 

 grandis , aquaticus , griseus , elc. In his omnibus lamen nunc , 

 cum domino Paykull , eosdem characleres essentiales video. 



//. Corpus fere Ibieare ; thorax elongato-quadratus. 



Spec. 2, ELOPHonvs elongatis. Elophore allonge. 



E. ^neo-nigricans , profunde excavato-punclatus 5 antenna- 

 rumclava villosa 5 ihorace inasquali , foveolato ; elytris seriato- 

 punctatis; singulo sa?pius lineis qnatuor elevalis. 



Elophorus elongatus. Fab. System. eleut. , tom. 1 , p. 277. 



Elophore allonge. Olit'. Entom. , tom. 3 , 7/". 38 , pl. \ , fig. 4. 

 a b. 



ElopJiorus elongatus. Illig. Coleopt. Bor. , tom. 1 ,p. 274. 



Elophore allonge. LATn. Hist. nat, des Crust. et des Insect., 

 fom. io , p. 76. 



Panz. Faun. Insect. Germ. , fasc. 26 , fig. 7. 



Habitat in Gallise, Germanins aquis sfagnanlibus ; Parisiis, loco 

 Bondi. 



- CLXXX. Genus. Hybrmiha. Hydraine. 



Hydrcena , Kugbl. , Illig. — ElopJiorus , Fab. , 

 Payk. — Hydrophiliis , Marsham. 



Antcnncc fcre nl> arliciilo terlio clavaliT , artlciilis 

 lertio^ quarto, quiiito niliiimls, siil^iinli.slinclis j clava 

 elongala, coinpresso-subconica ; articiilai i Jjasilaii vakle 

 elougato. Palpi maxillarcs articulo ullimo praecedenli 

 graciliore, acl basin cylindrico, apice acuminato. 



