The following figures are given to illustrate some of the cranial and
sternal peculiarities of the _Cathartidæ_.
[Illustration:
14. Sarcorhamphus gryphus. One half natural size.
3369. Pseudogryphus californianus. One half natural size.
7260. Rhinogryphus aura. One half natural size.
1588. Catharista atrata. One half natural size.]
[Illustration:
14. Sarcorhamphus gryphus. Skull and palatine bones. One half
natural size.
1588. Catharista atrata. Skull and palatine bones. One half natural
size.
3369. Pseudogryphus californianus. Skull and palatine bones. One half
natural size. Sternum, 3369. One fourth natural size.
260. Rhinogryphus aura. Skull and palatine bones. One half natural
size. Sternum, 9007. One fourth natural size.
9007. Sarcorhamphus papa. Skull and palatine bones. One half natural
size.]