488 D yt $ Jt u s. 



longiores pajlidae, apice ohfcuriores* Thorax bfe? 

 viffimus transverfus, antice multo anguftior, late 

 emarginatus , aogulis acuminatis, lateribus obliquis 

 marginatis, parum rotundatis, poftice in medio oh- 

 tufe rotundatus, fupra parum conyexus, fubtilifiime 

 punctulatus, totus flavefcens; in medio difci punc~H 

 ciuo nigra paria approximata, interdum parva, fere 

 pbfol^ta , interdum majora, fere cantluentia. Scu- 

 tellum breve triangulare flavo • teftaceum, Elytra 

 jata - ovata;, in medio dilatata , verfus apicem fuba- 

 cuminata , fupra parum convexa , iubtiliffime punclu- 

 jata, pailide flavefcentia , fignaturis yariis nigro-fu- 

 icis irrorata, margine laterali latius, linea futurali, 

 maculaque pone medium margini laterali contigua 

 flavefcentibus immaculatis; in difco lineae tres oh- 

 foletae e punclis impreffis, vix niii anterius confpi- 

 cuis. Corpus fubtus nigro- piceum nitidum , ano, 

 fegmentorumque marginibus ferrugineis; fternum 

 poftice hifidum, laciniis divaricatis rotundatis ferru- 

 gineis. Pedes pallide teftaci, tarfis anticis in mare 

 coar6htis, modjce dilatatis; in femina tarfi omnes 

 fimplices, 



%2> D. abbreviatus: ovatus nlger capite 



ru'o, elytris fafcia unduiata abbreviata 



bafeos* maculisque duabus marginalibus 

 paliidte, 



fabr. fyft. eteut I. ?#♦ 40. Otiv. ent. 3. 4** 

 26^ 21 Tab. 4 f jg. Illig. eot. bqr. U 26$. 

 ip Payk. Jn. 1. 317. 26. Panz. fn. 14. j. u 

 Schonh fynon. 2. 2*. $6< 



Habitat in aquis Svecise aujtralis rarius* 



Defcr. Statura omnino D. maculati, f£d paullo 

 fninor, Caput laeve* obfcure rufum, punfto fufco 

 4$ medio verticis, Autenn?e thorace iongiores fer- 



Xtt- 



