erentia nni- 



THE BATRACHIA OF NORTH AMERICA. 

 PLATE XXXV 



503 



Hvniil apparatus of Plethodoutidii-, aissectotl iuul drawn by Dr. E. E. Gait, excepting 



tij;8. 11 and I'i. 



Fill. 1. 

 ;<, 



4, 



5, 



f. 



7, 



8, 



I), 



10, 



11, 



12 



Fid. 1. 



;{. 



4. 



5. 

 ti. 

 7. 



-», 



;). 



rUihorlon ongonensis, inferior view, x 2, 

 I'lethodoti ghitiiionus, inferior view, x 2. 

 Aiitodax hinubriii, inferior view, x 2. 

 Ikttracho' ps atteiniaitia, inferior view, x 3. 

 llimidactjilium acittutum, inferior view, x '.'>. 

 Gyrinophilus porjyhijritiviis, inferior view, x 3. 

 SpelerpiH ruhet; superior view, X ^i. 

 Spehrptu ruber, inferior view, x '■'>. 

 Spdcrpts ruber, larva, superior view, x 4. 

 SpchrpvH riihir, larva, inferior view, X 4. 

 Spehrpvx hiitjivdudidi, inferior view. 

 ManciilH8 quadridigitatiia, inferior view. 



PLATE XXXVl. 



Hyoid apparatus of Urodela. 



Desmofinathna fitaca, inferior view, x :< ; Dr. Gait. 



UkmyctijhiH toroaua, inferior view, x 'i: Dr. Gait. 



Dknvjctylux riridcacenx, superior view, x '2: Dr. Gait. 



Dienu/ciyliiH rirideaccna, lateral view, x 2. 



UiemyctiiUix pttlmatiia, inferior view, x li. 



SalamatidriiKi prrspiciUata, inferior view, x <>; from Parker. 



SnhiniaitdriHd perapicillata, larva, inferior view, X •': from Parker. 



llemixahimaiidracristata, X vJ ; inferior view. 



Chiogloasa hiaitaiiica, inferior view, x '•<. 



PLATE XXXVII. 



Fig. 1. Sttlamandra mnciilosa, Hkeletou, natural size. 



•J. Thoriua pitnmiuhia. skull, from side, X 4. 



;i. Thoriita peunatuhix, skull, from above. X 4. 



4. Thoriita ptniiatuliis, skull, from l)elow, x 4. 



PLATE XXXVIII, 



Fui. 1-4. Diemycti/hix tomsua, aknU, much enlarged : copied from Parker, 



1. From above. 



2. From below. 



3. Right mandibular ranuis, external view. 



4. Right mandibular ramus, internal view. 



')-9. Salamandrinajierapicnhtla, skull; copied from Wiedersheim. 



5. Skull, from above. 



6. Skull, from below. 



7. Skull, from left side. 



8. Skull, from front. 



9. Skull, from behind. 



PLATE XXXIX. 



Diemyctylus viridcacciia, much enlarged ; copied from Parker. 



P'lG. 1. Skull of adult, from above. 



•2. Right ramus of mandible, inner side 



1 





