110 7. Slraliomys, 



mo tantuHi apice cuin acumiue denexo, nigro, scutelli mar- 

 gine latitis flavo, relicta saepe tantum macula basali trian- 

 angiilari nigra, ut <t abdominis TJttu nigra plerumque paul- 

 lu angustiori. Epistomatis carina iu mure quoque fere sem< 

 per rufa. 



10. S. Hydroleon : nif^a, anlennis lolis concolori- 

 bus; abdomine viriili, supra villa a;qualiler lala dentala 

 nigra; prdibus navo-leslaceis. J*'^. (Long. 3i lin.). 



Miix ct- /vw. ul in «S. Hydrupola differunt , sed 

 epistomale ieminaj nigro-maculalo. 



Fabr. Anll. 82. 19. Panz. Fn. 7. 21. (lig. bona) $. 

 De Geer Ins. 6. 151. .r 1. 19 f. 4. Fail.Strat. 8. 4. J^^.Meig. 

 Dipl. 3. HS. IT. cfV- Mfixca Linn. Fn. 1782.^. Odonlo- 

 myia Macq. Buff. 1. 217. 9. ^^. 



Hab. in planlis paludosis iu Svecia meridionali d: 

 media usquc ad Uplandiam, 29. Jun. — 1 Sept., vulga- 

 ris; scilicet in Scania ubique; in Smoiandia, Ostrogolhia 

 di Gotllandia IVequenter lecta ; ad Holmiam, D. ^«/</Acrg-. 

 — E Dania a D. Sla^ger missa. 



<^5* A duabus proxime prcecedentibus, quibus similisest, di- 

 stingvitur magnitudine ssepe paullo minori & antennis sem- 

 per totis nigris. Abdominis quoque vitta nigra in hac spe- 

 cie pteruinque paullo magis dilatata & dentata fere runci- 

 nata videtur. Scutellum nigrum, summo niargine spinisque 

 flavis, his apice nigris. Epistoma maris totum nigrum, ca- 

 rina rarissime picea. Oculi in utroque sexu viiidi-eenei im- 

 maculati. 



II. S. riridu/a: nigra , antennis lotis concoloribus, 

 abdomine viridi, supra vilta dentata postice dilalata nigra. 



^$. (Loug. 2,1 lin.). 



J/r/.s- d- J^\'m. similes prajlcr conneclioncm oculorumj 

 in scxu masculo. 



