CLASS V. INSECTA. 
295 
Sp. 1. Dasyp. punctatus. Meig., Leach. 
Inhabits sandy commons. 
Sttrps 2. — Tarsi terminated by two claws and two pulvilb : antenna 
much longer than the head, inserted in a common footstalk. 
Genus 516. DIOCTRIA. Meig., Illig-, Latr., Fair., Leach. 
Sp. 1. Dioc. (Elandka. Fabr., Leach. 
Inhabits the borders of woods. 
Stirps 3. — Tarsi terminated by three claws; pulvilli wanting. 
Genus 517. GONYPES. Latr., Leach. Leptog aster. Meig. 
-Abdomen very long, slender, thicker towards its extremity. 
Sp. 1. Gon. tipuloides. Latr., Leach. 
Inhabits • 
Fam. VIII. Empidje. Leach. 
Empides. Latreille. 
Borfylong: wings incumbent: antenna two-joihted: proboscis perpen- 
dicular. 
Genus 518. EMPIS of authors. 
Antenna three-jointed, the last joint terminated by a seta; palpi erect. 
Sp. l, Empis Borealis. Fabr. 
Inhabits . 
Fam. IX. Axthracid.e. Leach. 
Arthracii. Latreille. 
Body short: wings divaricating : antenna distant, two or three-jointed: 
head as high as the thorax. 
Genus 519. ANTHRAX of authors. 
Palpi received into the cavity of the mouth : proboscis short, not por- 
rer.t. 
Sp. 1. A nth. Hottentotta. 
Inhabits borders of woods on dry banks. 
Fam. X. Bombylid.e. Leach. 
EoMj.yLiAP.lA. Latreille. 
Body short: wings divaricating: antenna contiguous, three-jointed: 
head lower than the thorax. 
Genus 520. BOMBYLIUS of author's. 
Proboscis longer than the head, pointed : palpi distinct : antenna with 
their first joint much longer than the second. 
®P- 1. Bomb. major of authors. (JPl* 9. jfe- 10.) 
Inhabits open places in woods in the spring ol the year. 
