. The Auk. Birds. Corresp07/dence. 439 with the maxillary and premaxillary on either side (there may be excep- tions to this, but it never happens in Pipilo); the postero-external angle of either palatine is distinctly bifurcated; the palatine, on either side, de- velops a secondary palatine process (^ Fig. i), extending backwards from a point to the outer side of where the anterior palatine limb fuses with the premaxillary;* and finally, the interorbital septum is performed entirely in bone, though the foramina for the exit of the first pair from the cranium merge, and the vacuity is of
. The Auk. Birds. Corresp07/dence. 439 with the maxillary and premaxillary on either side (there may be excep- tions to this, but it never happens in Pipilo); the postero-external angle of either palatine is distinctly bifurcated; the palatine, on either side, de- velops a secondary palatine process (^ Fig. i), extending backwards from a point to the outer side of where the anterior palatine limb fuses with the premaxillary;* and finally, the interorbital septum is performed entirely in bone, though the foramina for the exit of the first pair from the cranium merge, and the vacuity is of some considerable Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original American Ornithologists' Union. Washington, D. C. : American Ornithologists' Union, etc.
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectbirds, bookyear1884
