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. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. Fig. 2. Outlines of the right ehoanae of Psi udt mys floridana to show variation in the size and shape of the flap and papilla. In all cases the flap has been drawn as extended medially. A: P. f. mobilensis (MCZ 1662). B: P. f. suwanniensis (MCZ 54677). C: P. /. peninsularis (MCZ 43849). D: P. /. -peninsularis (MCZ 43850). E: P. /. mobilensis (MCZ 1663). F: P. /. suwanniensis (MCZ 43030). G: P /. mobilensis (MCZ 1659). H: P. /. suwanniensis (MCZ 54667). I: P. /. hieroglyphica (MCZ 16487). J: P. /. suwanniensis (MCZ 54
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. Fig. 2. Outlines of the right ehoanae of Psi udt mys floridana to show variation in the size and shape of the flap and papilla. In all cases the flap has been drawn as extended medially. A: P. f. mobilensis (MCZ 1662). B: P. f. suwanniensis (MCZ 54677). C: P. /. peninsularis (MCZ 43849). D: P. /. -peninsularis (MCZ 43850). E: P. /. mobilensis (MCZ 1663). F: P. /. suwanniensis (MCZ 43030). G: P /. mobilensis (MCZ 1659). H: P. /. suwanniensis (MCZ 54667). I: P. /. hieroglyphica (MCZ 16487). J: P. /. suwanniensis (MCZ 54676). K: P. /. mobilensis (MCZ 1651). L: P. /. mo- bilensis (MCZ 1648). 200 mm. long has a flap and the other only a ridge. One of the smaller specimens possesses a small papilla (the only case in fifty-two examples of this genus). All the other species are represented only by small specimens with carapace lengths of under 120 mm. Hardella: In the one specimen of H. indi (kindly examined for me by Dr. McDowell), a papilla was present on one side, but not on the other which had only a 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 Harvard University. Museum of Comparative Zoology. Cambridge, Mass. : The Museum
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Keywords: ., bookauthorharvarduniversity, bookcentury1900, booksubjectzoology