734 LIST OF DIPTEEA. 



second straight ; third curved, forming an obtuse angle with the 

 praebrachial, joining the fourth at very far from the border. Sub- 

 anal joining the anal far from the border. Male. — Costa convex 

 beyond the middle, where the fore areolets are dilated and furnished 

 with transverse ribs. 



Asilus plicatus, Leach. 



Group 10. 



Fcem. Corpus magnum, breviter hirtum. Caput subtus den- 

 sissime pilosum. Facies subconvexa. Mystax sat magnus, setis 

 longis densis. Proboscis lanceolata. Antennarum articulus lus 

 2o duplo longior ; 3us lanceolatus, lo vix longior ; arista 3o inulto 

 longior. Thoracis abdominisque latera pure setosa. Abdomen 

 oblanceolatum, thorace duplo longius, alas non superans, apice vix 

 compressum. Pedes robusti, hirti, spinosi ; femora crassa. 



Cubital vein forked at very much beyond half its length ; forks 

 hardly undulating, their tips diverging. First externo-medial much 

 curved near its base ; second almost straight ; third curved, forming 

 a very slightly obtuse angle with the praebrachial, joining the fourth 

 far from the border. Subanal joining the anal rather far from the 

 border. 



Asilus Amycla, Walk. 



Group 11. 



Mas. Corpus magnum. Caput subtus dense pilosum. 

 Facies convexa. Mystax dense setosus. Proboscis lanceolata. 

 Antennarum articulus lus 2o multo longior; 3us lanceolatus lo 

 longior; arista 3o requalis. Thorax hirtus ; latera et scutellum 

 parce setosa. Abdomen oblanceolatum, subpilosum, thorace fere 

 duplo longius, alas paullo superans. Sexualia mediocria ; forceps 

 lougus, gracilis, arcuatus. Pedes robusti, spinosi, parce hirti. 



Cubital vein forked at very much beyond half its length ; forks 

 slightly undulating. First externo-medial curved near its base ; 

 second nearly straight ; third slightly curved, forming an ohtuse 

 angle with the praebrachial, joining the fourth far from the border. 

 Subanal joining the anal at some distance from the border. 



Asilus inglorius, Macleay ; A. alligans, Walk. 



233. Asilus villicatus. 

 Asilus villicatus, Diplera Saundersiana, Pt. 2, 147. 

 New South Wales. 



