I 



D y t i/ e u K 495 



tellum breve triatigulare fernigineum; Elytra ob- 

 longo-ovata, in medio nonnihil latlora, apicem 

 verfus attenuata, acuta, fupra parum convexa, fub- 

 tlliffime crebre pun^lulata, iineisque pluribus e pun- 

 ftis pauUo majoribus inordinatis notata, fufco-fer- 

 ruginca, margine bafeos & laterali dilutioribus. 

 Petbis & abdomen fubtus faturate nigro-picea, fub- 

 ftrigofa, fegmentorum niarginihus dilutioribus» Pe- 

 des pallide ierruginei, tarlis anticis maris parum di- 

 latatis. 



28- b, fuliginbfus: oblongo-ovatus, p6- 

 fterius attenuatus, obfcure metallicus flavo- 

 marginatus, fubtilillime reticulato - llrigo- 

 fus, fubtus ferrugineo-brunneus. 



Iabf% fyft. eteiiU i. 2^. 27. Payk. fn. 1/ zio: 

 i^, Thmh, Inf, Svec, 6. JS* Schonh, Synon» 

 2. 17. 33* 



Dytifcus lacti/irif, Fabr,fyfi,ekiitA, 2(^4,^4, Illig^ 

 coi bor, 1. 2SS*i0c Mag. i, 70. 10. Panz, jn, 38. f 14. 



Dytifcuf Hybneri* Marfh, ent, br, i, 417. 12, 



Habitat in aquis ftagnantibus non infre- 

 quens* 



Defcr. Lonjjitudo D. agilis, fed paullo anguftior^ 

 jprsefertim poftice: fuperficies capitis, thoracis & ely- 

 trorum, ocuio nudo infpefta, Jsevis apparet, fed 

 fub oculo acute afmato fubtili/lime concinne reticu- 

 lato-ftrigofa five coriacea invenitur, Caput trans- 

 verfum nigrum, antice ferrugineum; maculse duae 

 tPansverfales rufeicentes verticis, fsepe in hac fpecie 

 obfoleta» Antennse thorace longiores, tenues , psU 

 Jidse. Thorax quoad ftrufturam ut in praecedenti- 

 bus, fupra modice convexus, niger, lateribus pal- 

 \ iide lerrugineis* Scutellum parvum breve triangu- 



lare 



