160 







L'ullkern. 



Aphriti;. 



Mjroilun. 



Inhabits Europe. 



GENUsDCCLXVH. Cr-nu, Fabr. Latr. Illig. Meig. 



Antenna- with their first and second joints forming 

 an oval mass terminated by a style. 



S/>. 1. /'i.v/'i/or/H/*. Latr. 



Inhabits Italy and Barbary. 



GEN-US DCCLXVIII. CAI.LICERA, Meig. Panz. 



Antennae with their first and second joints forming 

 an elongate mass, terminated by a style. 



Sp. 1. JEni. Meig. 



Inhabits Europe. 



Slirps 4. Head not anteriorly produced ; nasal part 

 straight, not prominent ; antennae inserted separately, 

 very much longer than the head ; wings deflexed. 



GENUS DCCLXIX. ApiiRrris, Latr. MICRODON, 

 Meig. 



Antennae with their third joint conic, elongate, its 

 base bearing a seta. 



A'/). 1. Auro-pubescens. Latr. 



Inhabits Europe. 



Slirps. 5. Head not anteriorly produced, nasal parts 

 concave or straight ; antennae inserted separately, very 

 much shorter than the head. 



GENUS DCCLXX. MERODON, Meig. Fabr. Latr. 



Hinder thighs (of the male at least) large, very thick, 

 arcuated, points produced into a strong tooth ; an- 

 tennae with their joints trigonal. 



Sp. 1. Clavines. Meig. 



Inhabits Europe. 



GENUS DCCLXXI. EUMENOS, Meig. 



Hinder thighs (of the males at least) large, very thick, 

 elongate ovate, denticulated beneath ; antennae with 

 their last joint much compressed; abdomen cylindric. 



Sp. 1. Pipiens. 



Mislesia pipiens. Fabr. 



Inhabits Europe. 



GENUS DCCLXXII. MILESIA, Latr. Leach. 



Hinder thighs (of the males at least) large, very thick, 

 elongate- ovate, denticulate beneath : antennae with their 

 last joint much compressed ; abdomen trigouate. 



Sp. 1. Anntdatiis. 



Si/rphus annulutus. Fabr. 



Inhabits Europe. 



Spilomyia. GENUS DCCLXXIII. SPILOMYIA, Meig. HELIOPHI- 



LUS, Meig. 



Hinder thighs (of the males at least) large, thick, 

 elongate, subcylindric; antennae with their last joint 

 short, subovate. much compressed. 

 Sp. 1. Imiigera. 

 S, t r:,/iris Imuiger. Rossi. 

 Inhabits Europe. 



GENUS DCCLXXIV. CHRYSOGASTER, Meig. 

 Hinder thighs not different from the others ; antennae 

 with their last joint elongate-conic, much compressed. 

 Sp. 1. JEneus. 

 Erastalis <enetts. Fabr. 

 Inhabits Europe. 



I N S E C T A. 



longer than the third, forming* with it a fusiform, or > 

 subovate compressed club ; body elongate. ^ 



GENUS DCCLXXV? CONOPS, of authors. Conops. 



Proboscis porrect ; ocelli none ; antennae very much 

 longer than the head, apex fusiform. 

 Sp. I. Aculeata. Fabr. 

 Inhabits Europe. 



GENUS DCCLXXVI. ZODION, Latr. Zodion. 



Proboscis porrect; ocelli three; antennae shorter 

 than the head, apex subovoid. 

 Sp. 1. Conopsnides. Latr. 

 Inhabits Italy and France. 



GENUS DCCLXXVII. MYOPA, of authors.* STOMOX- Myopa. 

 01 DBS, Schffiffer. 



Proboscis very long, filiform geniculated beneath 

 twice. 



Sp. 1. Dorsalit. Fabr. 



Inhabits Europe. 



Stirps. 2. Antennae with their second joint much 

 smaller than the last, which is patelliform ; body short. 



Kumcncf. 



Milesia. 



Chrysogas- 

 ur. 



Bucentes. 



Stomoxys. 



TRIBE XIII. CONOPSIDES. 



Stirps. 1. Antennae with their second joint as long, or 

 3 



GENUS DCCLXXVIII. BUCENTES, Latr. 

 Proboscis geniculated twice. 

 S/>. 1. Cincrcus. Latr. 

 Inhabits France and England. 



GENUS DCCLXXIX. STOMOXYS, of authors. 

 Proboscis geniculated once. 

 Sp. 1 Calcilrans, of authors. 

 Inhabits Europe. 



TRIBE XIV r . MUSCIDES. 



Slirps. 1. Antennae inserted near the mouth; palpi 

 external. 



GENUS DCCLXXX. PHORA, Latr. TRINEUHA, Meig. Phora. 

 NODA, Schellenberg. 



Antennas with the two first joints very minute, ob- 

 solete, the third thick, subglobose, furnished with a 

 long seta. 



Sp. 1. Aterrima, Latr. 



Inhabits Enrope. 



St-rps. 2. Antennae inserted near the front, seti- 

 gerous ; palpi internal ; halteres visible ; anterior legs 

 simple ; head subglobose ; hinder legs very large. 



GENUS DCCLXXXI. SPHJROCERA, Latr. Bonuo- Sphaprocera. 

 nus ? Meig. 



Antennae almost completely exserted, last joint semi- 

 orbicular. 



Sp. I. Curvipes. Latr. 

 Inhabits Europe. 



GENUS DCCLXXXII. THYREOPHORA, Meig. Illig. Tbyreoplio- 



Latr. ra. 



Antennae almost entirely concealed within a deep 

 excavation in the front, last joint globular. 



Sp. 1. Cynofhita. Meig. 



Inhabits Europe. 



Slirps. 3. Antenna? inserted near the front, seti- 

 gerous ; palpi internal ; halteres visible ; anti-nor legs 

 simple ; head not subglobose : hinder legs not larger 

 than the rest ; wings horizontal ; eyes sessile. 



