Donacia* 663 



/. 6 0, b. Panz. fn zp. /. 13. Crit. Rev. 



1. pp. Fabr. Eut. Sijft. 2. v/7. 7, 



Donucia fimplex. Pa^k. fn, 2. i8p- 2, 



Lepiura aquatica muiica. De Geer Inf 5. 24*. 



«>« 

 Lepturd fitnpkx. Marfh. EnU Br. 1. 348. 19. 



Habitat in p<antis aquaici*, praefertim Iri- 

 de Pfevdacoro, in fluviis & iacubus paf- 

 fim. 



Defcr. Reliquis noftris msjor, longior; mas 

 fere dimidio minor femin*, caererum fimiliimus. 

 Caput & collum fufco- virefcenti- aene*, crebre fub- 

 tiiifiime punclaiata, tenue pnbefcentia, fronte pro- 

 funde canaiiculata; oculi globofi nigro - brunnei. 

 Antennae quoad ftrurfturam ut in prioribus, bafi fu- 

 fco piceae, extrorfum rufefeenres. Thorax iatitudine 

 fere longior, antice laUor, bafi apiceque tmncatus, 

 lateribus in medio fat profande impreffas, fupra fub« 

 depreffus, viridi- aeneus nitidas, obfolete canalicula- 

 tus, utrinque bis foveo!atus, in difco fub - laevis, 

 verfus apicem & bafin crebve fubtiliter ftrigofus, 

 Scutellum triangulare nigrum depreffum, derfe ci- 

 nereo-pnbefcens. Elytra rboracis bafi fere duplo 

 latiora, humeriS elevatis re&angulis , & iHo fere 

 fextuplo longiora, apice obtufe rotundata, fere trun- 

 cita, fupra parum convexa, vindi-aenea nitida, fepe 

 aureo-senea, fat profunde crenato ftriata, interftitiis 

 crebre & valide transverfim rugofis. Corpus totuon 

 fubtus veliere denfo margsritaceo vel argenteo-f ri- 

 ceo nitido omnino teclana. Pedes elongati rufo fer- 

 ruginei, tenue fericeo pubefcentes, femoribus parum 

 incraffatis, pofticis multo longioribos arcuatis, baii 

 atteouatis. 



^t 4 12. D, 



