415 



— Long. corp. 8 mm. Long. al. 6,25 mm lat. al. 

 3,25 mm. 



2. Var. abdominalis: Abdomen latam, ochraceum vel 

 testaceum, interdum vitta nigra ornatum. Alae dila- 

 tatae, plus miniisve bivittatae. — Long* corp. ut in 

 Var, 1,; lat. et long, al ut in Var. 3. 



3. Var. ornata: Eximia varietas. Vittarum dorsalium 

 interstitia tomento aureo vel cinereo obteeta. Ab- 

 domen latum , nigro - coeruleum , apice interdum to- 

 mento aureo obtectum. Alae plerumque latissimae, 

 albae , aut non distincte maculatae , aut in medio fa- 

 sia fusca ornatae. Nervus longit. quartus rectangu- 

 lato — arcuatus. Cellulae post. primae angulusad 

 apicem subrectus. Long. corp. 8 — 11mm; long. al. 

 7 — 9 mm; lat. al. 5 — 5,5 mm. 



^•. Tota grisea. Alae hyalinae, ima basi fusco- 

 luteae. Terebra valida, recta; vaginae pars inf. Cor- 

 nea, validissima, apice inclinata, perforata. Long, 

 corp. 8 mm; long. al. 6,5 mm lat. al. 3 mm. 



Syno nymie: 

 ? Linne: Syst. Nat. I. pag. 



1006, 13 1767. Oonops subcoleoptratus. 



Fabricius: Entom. syst. IV. 



p. 283, 21 1794. Syrphus subcoleoptratus (5 



— — Suplem. Ent. syst. 



p. 560, 1 1798, Thereva subcoleoptrata (5 



— — Syst. Antl. p. 217, 1 1805. — — S 

 Fallen: Ehyzom. pag. 2, 1 . . 1818. Thereva subcoleoptrata (5? 

 M eigen: Syst. Beschr. IV. p. 



190, 7 1824. Phasia subcoleoptrata d? 



— — — VII. p. 



284, 2 1838. Alophora ead. 



Zetterstedt: Dlpt. Scand. III. 



pag. 1245, 1 1844. Phasia subcoleoptrata S2 



Rondani: Spec. Europ. Gen. 



Phasiae pag. 8 u. 12, 1 . 1861. Phorantha musciformis S2 



— Dipterol. Ital. Prodr. 



V. pag. 22, 1 1862. — _ ,55 



Schiner: Fauna austr. I. pag. 



403, 5 1862. Alophora subcoleoptrata (5? 



Wallengren: Entomol. Tids- 



krft. I. p. 18, 1 . . . . 1880. — —62 



