. The structure and classification of birds . rticulation. In many parrots the lacrymal bonejoins the forward process of the squamosal, thus completelyencircling the orbit with bone. The hyoid has been extensively studied by Mivaet ; * in On Ul the median part of the hcemapophysis has vanished, leaving onlythe lateral. ^ On this vertebra is a double hsemapophysis, forming a canal. ^ See also for osteology of parrots Blanohard, Ues CaractSres Ost6ologic[ues•chez les Oiseaux de la Famille des Psittaoides, Compt. Bend, xliii. p. 1097,and xlix. p. 518 ; Milne-Edwaeds, Observations sur les Caraot^r
. The structure and classification of birds . rticulation. In many parrots the lacrymal bonejoins the forward process of the squamosal, thus completelyencircling the orbit with bone. The hyoid has been extensively studied by Mivaet ; * in On Ul the median part of the hcemapophysis has vanished, leaving onlythe lateral. ^ On this vertebra is a double hsemapophysis, forming a canal. ^ See also for osteology of parrots Blanohard, Ues CaractSres Ost6ologic[ues•chez les Oiseaux de la Famille des Psittaoides, Compt. Bend, xliii. p. 1097,and xlix. p. 518 ; Milne-Edwaeds, Observations sur les Caraot^res Ost6olo-giqnes, &c., Ann. Sci. Nat. (6), vi. p. 91; L. von Lokenz, tjber die Skeletovon Stringops habroptilus u. Nestor notabilis k. Ak. Wien, Ixxxiv. 1882,p. 624. * On the Hyoid Bone of certain Parrots, P. Z. S. 1895, p. 102. PSITTAOI 265 this paper references will be found to previous figures anddescriptions. It has features which absolutely distinguishthis group of birds. The entoglossal has a considerable median foramen, or.
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectbirds, bookyear1898
