...In quadrupeds, on the contrary, their number islarge; they are not ankylosed, and they form the skeletonof the caudal appendix... 
Édouard Cuyer 「Artistic Anatomy of Animals」
...The number of caudal vertebræ in the tiger andlion should be twenty-six...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...Another seldom-mentioned, unusual characteristic of the caudal scales of copperheads and cottonmouths is that some are single (usually those at the base of the tail) and others divided (Table 5)...
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
... The number of caudal scales showed some degree of sexual dimorphism; the average was 45...
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
...In general, caudal scales on the basal half of the tail are undivided, whereas those on the distal half are divided...
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
...The principal occupations of this animal appearsto be two; first, barking like a squirrel, andsecond, jerking the caudal appendage, which operationssynchronize with remarkable exactitude...
W. E. Webb 「Buffalo Land」
...The caudal musculature wasbrown with bluish green flecks; the fins were transparent with reddish brownflecks...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...In both species the caudal fins are shallowin comparison with the depth of the caudal musculature, especially in S...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...By thetime the larvae have developed to stage 21, external gills are present, thecaudal musculature and caudal fin have been differentiated, and the head isdistinguishable from the body...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...The caudal vertebræ, according to F...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
...198), specifies 16 cervical, 4 dorsal, 15 lumbar, and 6 caudal vertebræ in this genus...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
...Pectoral fin on a level with the eye andsmall; ventral under the center of the pectoral; caudal,slim and forked...
Harry Thom Payne 「Game Birds and Game Fishes of the Pacific Coast」
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