SEUM. 



THE BATRACHIA OF NORTH AMERICA. 



513 



a. aiiollior »]i(ri. 



of <'tlllll()i(ll)()iK'. 



ichiitT. 



*: 11 and r. iilii.ir 

 , -1 ami ."), run- 



IIS anterior ,i;i(l 



rietnl.slioMiiii; 



"ronfal liono. 

 al removed to 



Fid. 10. 

 17. 

 18. 

 19. 

 •20. 

 •21. 



'ii. 



2;j. 



•21. 



Vu 



•J.). 

 '2»). 

 '27. 



•2d. 



'2;>. 

 ;io. 

 :u. 

 ;!2. 



Atehpun ftai'CHCins, top of front .and etluiioid. 



Atelopus^ s\>., tojt of front, ethmoid, and prolilo of prefrontal bone. 

 Phrjinisciis rariiis, top of front, with prolile of prefrontal bone. 

 Phrytihcus f Uvvis, top of front, ethmoid, and profile of prefrontal bone. 

 lihinoderma danrinl, top of front and profile of prefrontal bone. 

 Dendrobates Unctoriiia, Ko\> of front and anterior extremity of parasplienoid 



bone. 

 Unjjnal phalanges of — No. 1.5, Diiidrohatea tinctorius; 1(3-17, Atelopu» fiavea- 



ceim; 18. Callula picta; '2'2, Calliila huUeata. 

 CacopuK Sjiatoma, sternum, from Boulenjjer. 

 DflHcophm antongilii, Hternum, from Bonlenger. 



PLATE LXXV. 



lianidiv. 



I'hi/llohntis hicolor. part of sknll. 



I'roHllierapix briiunciis, .skull and sternum. 



llilUunhahi marmoratus, front of skull, above. 



Caxubia seneijakims, front of skull, above ; with the anterior extremity ot the 

 frontoparietal bones of an older individual. 



IfyperoUim iiiiidaijaH'aricHiiis, front of sknll, above. 



Coniiifer dorxiilh, front of top of skull and ethmoid. 



I'liyynohalriH'hiiH iKitakimh, front of top of skull. 



Slanroii iiatiitor, front of top of skull. 



Raniila chrijsopniniiia, front of top of skull ; a, sternum of do. 



Jianajiiiiyliiiliiiii, front of top of skull. 



Iliina mahiharica, front of top of skull. 



Untiit crytlinia, front of top of sknll : young. 



Haiiii erythrim, front of top of skull; medium. 



liana crythrav, front of top of sknll; large. 



Ilaiia muscarieniiis, front of top of skull. 



Hana fasciata, front of top of skull. 



Jtinia oxyrhyiivha, front of top of skull. 



Hana brvricepn, front of top of skull ; one a superior, the other an autcro- 

 sui>erior view. 



liana rhimaia, front of top of skull. 



Hana agiliH, top of head from front ; adult. 



Hana ayilin, to|i of head from front; young. 



Hana cyanophlyvtw, top of head from front ; youug. 



h'ana liyrina, to]) of head from front; youug. 



Hana (iyiiiia, top of head from front; adult, the anterior part of the frouto- 

 [larietals removed, showing the form of the ethmoid and the cartilage of 

 its superior face, the act'ompanying figure representing the othiiudd .vith 

 the eartilage removed. 



Hana U'xclii'naiiUn, young; front of top of skull. 



Hana orripitaliH, fnnit of top of skull. 



Hana hidiulactyta, front of top of skull. 



Hana fnnciynla, front of top of skull. 

 Hhai'opiiiinin rtininirdtii, front of top of skull. 



t'ldrumantiii jctiaiiiiwlhia, front of top «)f •■ikull. 



Pithjpedaiex maciilainH, top of head. 

 OxyijloKunx lima, t )p of front of skull. 



Ungual phalange's of Ranida'. Fig. 1, Hana irythrna, posterior foot; 2, 

 I'ohipcilati'H macnUitnx, anterior foot ; li, do,, anterior and i)osteriorfeet ; 4, 

 Hhacophornx reinwardtii, atiteiior .iiid juisterior fee! : l',», Hana mahtharicu, 

 both feet; '20, /,'. tiinporaria, both feet •21, H. c/am((((i, both feet; •2'2, R, 

 fnscignia, both feet. 



1951— Bull. 34 Xi 



i ' 



r . 



\i. 



\ . 



