144 Mr. F. Walker's Characters of undescribed Diptera 



Group 8. Dipt. Saund. 167. Neuria, Newm. 

 Anthrax subsenex. 



Nigra, sat angusta, subtus cana, capitis lateribus subtus fulvo- 



tomentosis, abdominis lateribus basi cano-pilosis, pedibus 



fulvis, tibiis posticis tarsisque nigris, alis cinereis longis 



angustis, basi costaque fuscis, venis nigris, halteribus testaceis 



apice fuscescentibus. 



Black, rather narrow, hoary beneath ; head with tawny to- 



mentum on each side beneath ; abdomen thickly clothed with 



hoary hairs on each side at the base ; legs tawny ; tarsi and 



hind tibiae black ; wings grey, long, narrow, brown at the base 



and along three quarters of the length of the costa ; veins black ; 



halteres testaceous, with brownish tips. 



Length of the body 7 lines ; of the wings 14 lines. 

 Australia. 



Group 10. Dipt. Saund. 167. 

 Anthrax sobricula. 



Nigra, sat angusta, fulvo-pilosa, capite subtus pectoreque 

 albido-pubescentibus, alis subcinereis, basi costaque fuscis. 



Black, rather narrow, clothed above with tawny hairs, which 

 have whitish reflections ; head on each side beneath and pectus 

 with whitish down ; head small, much narrower than the thorax ; 

 wings greyish, brown at the base and along the costa for two- 

 thirds of the length. 



Length of the body 3| lines ; of the wings 8 lines. 



Australia. 



COUNTRY UNKNOWN. 



Eight groups and thirty species. 



Genus Lomatia, Curtis. 



Lomatia fasciolaris. 



Nigra, capite corporisque lateribus fulvo-pilosis, alis albidis, 



fasciis duabus incompletis fuscis, marginibus subcinereis, 



cost4 fusca ex parte ferruginea, halteribus testaceis. 



Black ; head and sides of the body clothed with pale tawny 



hairs; wings whitish, greyish about the borders, brown and 



