50 



marginalls; nares approxiinatae; maxilla superior postice angtilate suLelevata; tym- 

 panum Lreve, semicirculare , supra acute marginatum; parotides coarctatae, exiguae; 

 dorsum planum , immaculatum; pedes nigro - subfasciati ; femora cum lumbis con- 

 nata; htimeri liberi ; digiti breves, ocliracei, sublus flavo- tuberculati, posteriores pal- 

 mali. Longitudo corporis i -j'. 



Habitat ad flumen Amazonum. 



Species 48. BUFO NASUTUS. tab. xiv. fig. 3. 



SuLexiguus, fusco -I)runneus, granulis su})hispidus; roslro acule prominulo; maxilla pone acule angulata 

 et elevata; oCcipite minus iargo, laleraliter faseiato ct bicristato; pedibus large nigro - fascia- 

 lis ; tarsis subtus nigris, lateraliter crenulatis ; abdomine fusco - maculato sive punctalO. 



L^ESCRiPTio. Corpus subexiguum, depressum, supra granulosum, brunneo-fus- 

 cum, subtus laeve, fusco-maculatum sive littiratum. Caput acute Irigonum , antice 

 depressum, postice inagisaltum, supra medio subsulcatum, pone anguslius, lateraliter 

 foveatum et cristato-marginatum ; nares approxiinatae, proininentes; orbita antice 

 non acute marginata; maxilLi superior pone elevata, acule angulata; lingua subro- 

 tunda, pone sublibera; parolides exiguae , semi-circulares ; dorsum planum , granu- 

 losum , granulis rotundis, ad pedes asperis; pedes fusco-fasciati; femora parum 

 cum lumbis connata; tarsi sublus nigri, lateraliter rufo - granulati ; digiti antcrio- 

 res subtus flavo - luberculall , posteriores breves , subpalmall. Longiludo cor- 

 poris 2'. 



Habitat ad flumen Amazonum; an Bufo nasutus Schneideril 



