xiv CLASSIFICATION OF DIPTERA 



51. Astiadae. 

 •|-52. Borboridae. 

 •|-53. Phoridae. 



Sub-section A. Muscoidea. Series b. Calyptrata. 



t*54. Oestridae (Warble Flies). 



t*S5- 'Tachinidae (Tachina Flies). 



1*56. Muscidae (House Flies, etc.). 



f*S7. Anthomyidae (Root-feeding Maggots, etc.). 



Sub-section B. PUPIPARA 



f*58. Hippoboscidae (Forest Flies), 

 f 59. Braulidae (Bee Flies). 

 f6o. Nycteribiidae (Bat Flies). 



' The Sarcophaginae and Dexinae are sometimes separated from the Tachinidae 

 as two separate famiHes. 



