Sentence Examples with the word Lumbar vertebrae

He concisely cites (p. 238) no fewer than eight other characters of more or less value as peculiar to the Carinate Division, the first of which is that the feathers have their barbs furnished with hooks, in consequence of which the barbs, including those of the wing-quills, cling closely together; while among the rest may be mentioned the position of the furcula and coracoids, 4 which keep the wing-bones apart; the limitation of the number of the lumbar vertebra to fifteen, and of the carpals to two; as well as the divergent direction of the iliac bones - the corresponding characters peculiar to the Ratite Division being the disconnected condition of the barbs of the feathers, through the absence of any hooks whereby they might cohere; the non-existence of the furcula, and the coalescence of the coracoids with the scapulae (or, as he expressed it, the extension of the scapulae to supply the place of the coracoids, which he thought were wanting); the lumbar vertebrae being twenty and the carpals three in number; and the parallelism of the iliac bones.

The transverse processes of the lumbar vertebrae are long, flattened, and project horizontally outwards or slightly forward from the arch.

Dorsal and lumbar vertebrae together always nineteen, though the former may vary from twelve to fifteen.

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The dorsal and lumbar vertebrae are very numerous, 28 to 30, of which 21 or 22 bear ribs.