riRMISTERKIA." 



(Bufonoid Eaiiiformia, Cope, Jour. Acad. Nat. Sc. Phila., 

 n. s., vi, 190, 1867.) 



Dendrobatidae = Dendrobatidae, Cope, X. H. Eev., v, 



103-104, 1865.' 

 z= Pbryniscidae, Cope, J. A. 'N. S. 



Phila., 11. s., vi, 190, 1867.' 

 = Eiigystomidae, Cope, J. A. K S. 



Phila., n. s., vi, 190, 1867.' 

 = Brevicipitidae, Cope, J. A. N. S. 



Phila., n. s., vi, 190, 1867.^ 



Phryniscidae 



Engystomidae 



Brevicipitidae 



Gastrechmia. 



(Gastrechmia, Cope, J. A. N. S. Phila., n. s., vi, 198, 1867.) 



Hemisidae = Hemisidae, Cope, J. A. 'N. S. Phila., 



n. s., vi, 198-199, 1867.'' 



■• Firmisteruia. Believing the arciferons or raniform sternal structure to have about 

 equal systematic value with the preseuce or absence of teeth, I have separated the 

 toothless families with raniform sternum under the name of Firmisteruia. It is not 

 impossible that this group may turn out to bo inseparable from the Gastrechmia. The 

 toothed Aglossa must be distinguished on the same princii^le from Pipa, and the sub- 

 order is accordingly named Odontaglossa. 



6 Hylaplesiidae, Gthr., Cat. Bat. Salien., 1858, 124-126. 



^Brachycephalina, pars, Gthr., Cat. Bat. Salien., 1858, 42. 



'Engystomidae, Cope, N. H. Eev., v, 100-101, 1865; Michrylidae, Brachymeridae, 

 Engystomatidae, Hylaedactylidao, Gthr., Cat. Bat. Salien., 1858. 



8 Brachymeridae, Cope, pars, N. H. Rev., v, 101-102, 1865. 



9 Hemisidae; Ehiuophrynidae, Cope, pars, N. H. Rev., v, 100, 1865; Rhinophrynidae 

 et Phryniscidae, pars, Mivart, Proc. Zoiil. Soc. London, 1869, 281-288. 



