26 LIST OF DIPTERA. 



Genus 11. STRATIOMYS. 



Antennae 7 — 8 articulatae, arista brevi. Scutellum bispinosum 



Musca, p., Linn. 



Hirtea, p., Scopoli. 



Stratiomys, Geoffr. Ins. ed. Fourcroy ; Fabr. ; Panz. ; Fall. ; 



Zett. ; Loew. 

 Stratiomys et Odontomyia, Latr.; Meig,; Macq. 



Mediastinal and radial veins ending near together at beyond 

 half the length of the wing. First branch of the cubital extremely 

 short, ending at two-thirds or more of the distance between the 

 radial and the second branch, which ends at far in front of the tip 

 of the wing. Four secondary very slender, incomplete and curved 

 externo-medial veins. Subanal vein joining the anal at a short 

 distance from the border. Discal veinlets forming one or two sides 

 of the pentagonal or hexagonal discal areolet. Median veinlet 

 short, but distinct. Humeral, subcostal, mediastinal, radial, first 

 cubital, second cubital, praebrachial, pobrachial, anal, axillary, sub- 

 apical and discal areolets complete. Four externo-medial areolets, 

 axillary lobe, and subaxillary lobe incomplete. Subapical areolet 

 in front of the tip of the wing. 



Europe. 

 1. Stratiomys Balius. 

 Odontomyia Balius, Cat. of Diptera, Pt. 3, 533. 



Europe. 



A. Antennarum articulus lus 2o quadruplo longior. 



A. Alse fuscescentes. 



a. Femora fulva. 



a. Abdomen fasciis omnibus interruptis. Chamseleon, Linn. 



b. Abdomen fascia una integra. - - Potamida, Meig. 



b. Femora nigro-fusca. - Cenisia, Meig. 



B. Alae fulvescentes. 



a. Abdomen fasciis interruptis flavis. 



a. Pedes fulvi. concinna, Meig. 



b. Pedes lutei. equestris, Meig. 



B. Abdomen fasciis interruptis albis. - - riparia, Meig. 



C. Alae fuscescentes, apice limpidae. - longicornis, Scopoli. 



