. Catalogue of the chelonians, rhynchocephalians, and crocodiles in the British museum (Natural history). Chelonia (Genus); Rhynchocephalia; Crocodiles. Skull of Cinosternum Carapace more or less depressed; marginal shields, one azygos nuchal and 11 pairs. Plastron articulating with the marginals by suture, front and hind lobe movable; gular shield single or absent: pectoral shields not extending on the bridge. Postorbital and temporal arches moderate. Digits webbed; fingers all clawed, outer toe clawless. Tail short. America, north of the Please note that these images
. Catalogue of the chelonians, rhynchocephalians, and crocodiles in the British museum (Natural history). Chelonia (Genus); Rhynchocephalia; Crocodiles. Skull of Cinosternum Carapace more or less depressed; marginal shields, one azygos nuchal and 11 pairs. Plastron articulating with the marginals by suture, front and hind lobe movable; gular shield single or absent: pectoral shields not extending on the bridge. Postorbital and temporal arches moderate. Digits webbed; fingers all clawed, outer toe clawless. Tail short. America, north of the 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 British Museum (Natural History). Dept. of Zoology; Boulenger, George Albert, 1858-1937. London : Printed by order of the Trustees
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectcheloniagenus, bookye
