7. Stratiomys. 135 



2. S. furcnla: Ihorace fusco, sculello flavo: basi 

 lale nigro; abdomine atro, supra fasciis tribus intorruptis 

 aniquc macula tiiangulari, flavis, sublus slrigis qvaluor 

 abbrcvialis stramincis; pedibus nigris, tibiarum basi lar- 

 sisque tcstaceis. (^$. (Long. 6—7.^ Jin.). 



Maa: paiillu niiiior, nculis cohserenlilius, conroniiibus, hirtis, 

 nigro-ioneis , linea transversa lata niedia nnguloque inferio- 

 ri atro-purpnieis ; capite toto nij;ro ; scuteili basi paullola- 

 tius nigra; abdoniinis iiiaculis laterulibus paruni iii seginen- 

 tiini proximuiii transeuntibus ; 



Fem. : oculis late distantibus, nudis, atro-pmpureis, lineis 2 

 transversis niediis nigro-vel fus co-8Bneis ; capite nitido 

 nigro , oceliis frontis supra anteniias 2 inacnlaque verticis 

 gemina, flavis; scutelli basi macula triangulari nigra ; abdo- 

 iiiinis niaculis latoralibus 4 anterioribus distincte in proxi- 

 tnuiii segnientnni transeuntibus. 



Fabr. Anll. 78. .3. Meig. Dipt. 3. 138. 5. ^?. Macq. 

 Buff. I. 212. 5. S/r. rhamcplcoti Panz. Fn. 8. 9. 21. $. 

 (Syn. boc Str. farcal<2 compctcre exinde quoque crede- 

 re fas esl, quod Prnzer 1. c. addil: *Die Larvc lcbt in 

 slehendcn wasscrn). Slr. pnnlhalcoii Fall. Dipt. Sv. Slrat. 

 T. 2. (^5- — Spccimen masculum, quod a D. Sfa^ii^er 

 sub nomine Str. riparia Meig. missum vi\ nisi Slr.Jiir- 

 Cttla Fabr. cssc vidctur. — An Linmei Musca chaiiicclcon 

 huic vcl pra'ccdcnli spcciei rcferri debcat, pro certo di- 

 cere non audco. 



Hab. larva in aqua stagnanle, imagincs in floribus 

 juxta paludcs in Svecia meridionali ct media vulgarcs; 

 scilicel in Scania , Oslrogothia, Olandia, Gotllandia & 

 Uplandia, 5 Jun. — 25 Aug., ubiquc frcquenlcr. Fin- 

 landia , Sohlbcrg. 



3. S. slrigala: thoracc fusco , sculello concolore: 

 Summo apice spinisque pallidis; abdomine alro, sublus 



