664 D&nacin. 



12* D. ffmplex: brevior, fub-convexa, fu- 

 pra virelcend-3?nea, fubtus cinereo-feri- 

 cea, pcdibus fnfco-ferFu^ineis, ihorace 

 pundat.flirrio, elytilf cren^ro-ftriai*, dor- 

 io lubjo-cupreis, interltitils iransverfim 

 rugofii. 



Fnbr. Eleut. 2. 72/, ij, Illig, Mag. j. 180. /J» 



Donacia femi-mjgrea, Panz, fn^ zp, /♦ ?4» 

 Crit Rev. i. $9, ' 



Leptiira melanociphala, Marlh, Ent, Br. i, 



Habitat In plantis aquaticls paffim, minuj 



frequenj* ■ 



D^^fc^ Parv^, D. fcficea plefutnqiie tninor, prae- 

 fertinn m^f , qai ifup!o fere mieor ft-mlDa. C^put ic 

 coUum fufco-senea fHb- opaca, cfefere lubtiiiter pun- 

 ^lulata, denie ciaereo pybefcenlia, csriaiiculft frontali 

 faepius iiitPirupta: ocali fetni gioboli brunnei. Aq- 

 tennse quoad flrRdaram ut in prioribus, uigro-fufcae, 

 articuiis faepe bali fetrHglDeis; interduta ctiam apex 

 totuf teftacess. Thofax iaiiriidin^ pauUo longior, 

 antice latior, bafi apiceq«e truncatus, lateribus in 

 fneoio impftlTas, fupr^ parum conYexus, virefcenti- 

 seneus, interdum cupro-micans, fub xitidHS, cbfolete 

 c^oalicu?atust cofifertiflime pun^lstus, tuberculo an- 

 guli iSritici obfoleto. Scateiiafn tria^igulare fufcum, 

 denfe ciaereo. pubefcen*. t^lytra thoracis bafi fere 

 daplo Jatiora, humeris elevatis, tborace vix quintw- 

 plo longiora, apice obtufe rotundita, fab- tr»nc«ta, 

 fupra modice convexa, ajqaalia, jateribus viridiaenea^ 

 rifida, dorfo commwni cupreo, colore p!uf minusve 

 vivo; f^t regulariter & profaiide cffnato ftriata, in- 

 terftitiis eyi4eiiter tran»verfirti ngofis. Corpas fab- 



t«s 



