THE BATRACHIA OF NORTH AMERICA. 



511 





Fig. 15. Ilorborocates tasmaiiitn^in, crauiuiii. 



10. Jiorborocii'tesjteroiiii, two skulls. 



17. Helioporiis aJbipinictatita, skull. 



IS, Helioporus albipunctatus, sternum. 



ve ; sternum 



I Hipiilcii^'cr, 

 '; w«, nrltitu- 



prelrmit.ils. 



rs reniiivtil, 

 rt of froiiid- 

 t !iiiioi<l. 

 atals. 



display] u;; 



ruuui. 



ij;raiiiiii;ilif. 

 ; (1, jurte<t 

 )st.vle. 

 ng thiu o^- 



PLATE LXXI. 



Cystignathidw—Coatiuued. 



19. EyperoUa marmorata, part of cranium, and separate etlimoid. 



20. Hyperolia marmorata, sterunm. 



21. rahidicohi brachyopa, cranium. 



'22. Lithodut(ii Uitratis, vraiiimn; «, sternum. 



23. niiyiichuUntris roseu.'i, with and without prefrontal bones. 



24. Ji^iiaujihiis tiodosHS. 

 2.5. HylorhiiKi irnva. 



2ti. Crinia ijiorgiaiia, skull and ethmoid. 



27. Ahodvn monticola, froutoparietal boues and sacrum of type specimen. 



•iS. I'JturQdema bibroni, skull part. 



2'.t. Liiipeniii marmoratua, skull part. 



'MK liiihoiiiafi plicifroiia, skull. 



;?1. liiiboiiiaa plklfrons, sternum. 



;i2. Elosia biifonia, with separate ethnoid. 



X]. EJoHia naaua. • 



;?4. Syrrhophua marnockii. 



;{,'). CroaaodactyluH gaudichaudii. 



;i6. IJylodva hntiia. 



:?7. llylodea oxyrhyuchua. 



;5r. Hylodin martinicenaia. 



;!'.<. LcptodactyJita catiginoaua f 



lit, Liptodactylua *. 



II. Cyatigiiathua ucellala. 



42. Ungual phalanges of CystignathidM'. Nos. 5, li, Hylodes; 2:5,24,Cystigaatbi. 



PLATE LXXII. 



Ilylidn. 



Fig. 1. Thoropa mi^siessii, top of front of .skull. 



2. Choropliihta oniatua, top of skull. Fig. a, premaxillary boue : b, maxillary; 

 t, i)refrontal ; d, ethmoid ; /, squamosal ; ;/, i'soccij>it;ti ; h, forameii mag- 

 num. 



1{. llypniboaa xerophyllum, from of top of skull. 



4. Jlyjiaihoaa cripitana. front ttf top of. skull. 



."). llypnih<)na albomargiiiatua, front of top of skull 

 membraue. 



('). Ilypaihoaa piDivtatiia, front of top of skull. 



7. Ciiicli}acopHa maximita, front of top of .skull. 



P. Uyla /<'MC(>Hit7a«, front of top of skull. 



'.t. llylii ? sp., front of top of skull. 



III. Ilyhi gratioaa ; a, sternum, front of top of skull. 



11. Ilyla amcricana (Litoria), front of top of skull. 



12. Ifyhi freycineti, front of top of skull. 

 115. Ilyla hypiiHlicta, front of top of .skull. 

 14. Ilyhidimolnpa, front of top of skull. 

 l.">. Hylii ninra (Ranoidea), front of top of skull. 

 Hi. Smiliaca bandlnii, front of top of skull, with ungual phalanges. 



(I, a thin ossification of basal 



i ;;. : 



;!;-il: 



■if 



. V- 



' ♦ : I 



