DFTISCUS. 



excavatis, vix nudis ocuiis confpkuis. Ala al* 

 bidse , nervis fuscescentibus. PeEius flavescens , 

 {lerno canaikuiato, apice bifldo, rotundato. 

 Abdomen Sc pedes fuivo - flavescentia , tarfls 

 anticis in inare pateiiatis. Prascedente vix bre- 

 vior, fed angullior. 

 Obs. Foeminae maribus fimillimae, fed tarfi o- 

 mnes fimplices : variat rarius capite linea unica 

 angulata, nigra. 



VIL DYT. Notatus oblongus, thorace flavo in 

 medio nigro-maculato , elytris impunilatis 

 fuscis j flavo - irroratis. 

 Fabr. Ent. Syft. r. p, ip5- 33. Dyt. notatus, 

 Muller Prodr. p. 72* 171» DyU roridus. 

 Habitat in aquis Uplandia fat frcquens. 

 Caput nigrum , antice flavum punclisque duo- 

 bus interocularibus ferrugineis in lineokm 

 transverfaiem pofitis , & interdum confluenti- 

 bus. Thorax antice pro receptione capitis 

 emarginatus, iongitudine dupio iatior, iineoia 

 transverfali e rugis minutisfiinis, poilice pau- 

 io rotuhdatus, diiatatus^ fubtus fpina vaiida, 

 fupra i^vis, giaber, convexus, flavus, ma- 

 cuiis tribus nigris in lineam transverfalem po- 

 fitis, quariim intermedia major, eiongata, la-? 

 teraies puncliformes, interdum obfoleias: mar- 

 go pofticus verfus fcuteiium interdum nigri- 

 cat. Scutellum fubtrianguiare, nigrum. Ely- 

 tra latitudine dupio longiora, parum conve- 

 xa; in mare Isevia, glabra; in focmiri^, cce- 

 terum mari fimiilama, antice rugofa: rugis 

 brevisfimts vix nudis oculis conipicuis, con- 

 fertisfime fparfis; in utroque fexu impancla- 



ta, 



