SYNOPSIS OF THE FAMILIES 



BATRACHIA SALIENTIA 



ANURA. 



A. Without tongue : AGLOSSA. 



I. Ear perfectly developed ; eustachian ixibes united ; cavum 



tympani entirely bony. Aglossa haplosiphona. 



a. Maxillary teeth. 



1. With webbed toes, dilated processes of sacral vertebra, 

 and without paratoids. 1. DACTTLETHKiD.a;. 



b. No maxillary teeth. 



1. With webbed toes, dilated processes of sacral vertebra, 

 and without paratoids. 2. PiPiDJi. 



II. Ear imperfectly developed ; eustachian tubes separated ; ca\Txm 



tympani absent. Aglossa diplosiphona. 



a. With two large horizontal fangs in the intermaxillary bone. 



3. MyOBATRACHIDJ!. 



