682 LIST OF DIPTEEA. 



Group 14. Antipalus. 



Corpus obscure cinereum, sat magnum. Faciei pars convexa 

 magna. Mystax dense setosus. Abdomen apud incisuras tenuiter 

 setosum. Pedes nigri, setosi ; tibiae fulvae. Alas apice margineque 

 postico fusco-ciuereis. Mas. — Sexualia medioeria ; forceps mar- 

 gine postico tenuiter inciso. Fcem. — Oviductus niger nitens, valde 

 incrassatus et clavatus. 



Antipalus, Loew, Linn. Ent. iv. 136. 



Body rather large, dull gray. Convex part of the face large. 

 Mystax thickly beset with bristles. Abdomen with slender bristles 

 about the incisures. Legs black, setose; tibia? tawny. Wings 

 brownish gray at the tips and along the hind borders. Male. — 

 Sexualia of moderate size ; forceps slightly notched on the hind 

 border. Fern. — Oviduct black, shining, clavate and much incras- 

 sated. 



70. Asilus VARIPES. 



Cinereus ; fades albida ; mystax supra niger, subtus albus ; barba 

 alba ; thorax vitta nigra ; abdomen nigrum, incisuris albis ; 

 pedes nigri, tibiis et metatarsis fulvis; aUe apice subcinerece ,- 

 hal teres fulvi. Mas. — Femora antica absque setis. Fcem. — 

 Femora antica basi parum setosa. 



Asilus varipes, Meig. Zweiji. ii. 328, 33. Zeller, Ent. Zeit. viii. 



280, 1. Loew, Linn. Ent. iv. 136,70. 

 Asilus macrurus, Ruthe, Isis, 1831, 1221 ; Loew, Ent. Zeit. viii. 



49. 

 Asilus xanthopygus, Ruthe, Isis, 1831, 1220. 

 Asilus tenax, Zeller, Isis, 1840, 52, 5. 

 Asilus aurifluus, Zeller, Isis, 1840, 51, 4. 



Middle Europe. 



71. Asilus trlncatus. 

 Femora antica in utroque sexu multisetosa. 

 Asilus liuncatus, Loew, Linn. Ent. iv. 139, 71. 

 Ephesus, and about the Meander, Asia Minor. 



Group 15. Echthistus. 



Corpus cinereo-flavescens, magnum. Facies lata ; pars con- 

 vexa magna. Mystax densus. Femora anteriora dense spinosa ; 

 metatarsi anteriores brevissimi, articulo 2o vix longiores. Mas. — 



