294 MODERN SYSTEM. 



Genu?; 510. ATIIERIX. Meig., Lafr., Leach. 

 Antenna: moniliform ; the third joint not ringed, but terminated by a 



seta : palpi erect. 

 Sp. 1. Atli. maculata. Meig. 

 Inhabits borders of" woods. 



Fani. V. DoLyciiopoDX. Leach. 

 DoLYcnoPODES. JMlreille. 

 Pa//ji prominent, lamelUlbrm: av'wgs incumbent: fl)?^entt^ patelliform. 



Genus 511. DOLYCIIOPU.S. Lafr., Fabr., Walck., Leach. 

 AnfenntF half tlic length of the head; the third joint trigonal, bearing 



a seta on its hinder part. 

 Sp. 1 . Dol. nohilitatus. Fabr., Leach. 

 Inhabits moist places in woods and commons. 



Fam. \'I. Mydasid.t;. Leach. 

 MvDASii. Lafrcillc. 



Palpi not prominent. 



Genus 512. TIIEREVA. Lafr., Leach. 

 AntcnuiE as long or longer than the head; the last joint ovoid-conic, 



with a distinct style terminated by a seta. 

 Sp. 1. Thcr. pleheia. 

 Inhabits commons and woods. 



** Proboscis icrndnutcd hy •oery small lips. 



Fam. VII. i\siLiDjE. Leach, 

 AsiLici. Latrcille. 

 Body long: wings incumbent: antenna three-jointed. 



Stirps 1. — Tarsi terminated by two claws, and two pulvilli : antenna 

 as long, or not much longer than the head. 



Genus 513. LAPIIIIIA. Meig., Illig., Fabr., Lair., Leach. 

 Antcunce witli their first joint longer tlian tlie second ; the last suboval, 

 withoiU a style. 



'J'hcre is a British species of this genus, but I do not know its 

 specific name. 



Genus 514. ASILUS o/V/z^/Ao?-.?. Er.vx. Scopoli. 

 yl«('t'H?((i' with their first joint longer than the second; the last elon- 

 gate-conic, terminated by a very distinct style. 

 Sp. 1. Asi. crabroniforinis. Fabr., Leach. {PI. 9. fig. 0.) 

 Inhabits commons and heaths. 



Genus 315. DASYPOGON. Meig., Jllig., Latr., Leach, Fabr. 

 Antenna with their two first joints nearly equal; the last sub-cylindric, 

 terminated by a minute, articuliform, conic style. 



