. Bulletin - United States National Museum. Science. Fig. 7' Double apical pits on dorsal scales. May also be single. Usually outer layer of scale must be removed and examined dry under high magnifi- cation to see pits. banda o collar nucal a traves del dorso de la cabeza; generalmente de gran tamano 46 Con collar 0 banda nucal a traves del dorso de la cabeza; tamano diminuto Tr i metopon maxilares posteriores dilatados () Le i madoph1s Todos los dientes maxilares aproximadamente del mismo tamano (Fig. 2) Sordell i na del medio cuerpo I7 58 Dorsales del medio
. Bulletin - United States National Museum. Science. Fig. 7' Double apical pits on dorsal scales. May also be single. Usually outer layer of scale must be removed and examined dry under high magnifi- cation to see pits. banda o collar nucal a traves del dorso de la cabeza; generalmente de gran tamano 46 Con collar 0 banda nucal a traves del dorso de la cabeza; tamano diminuto Tr i metopon maxilares posteriores dilatados () Le i madoph1s Todos los dientes maxilares aproximadamente del mismo tamano (Fig. 2) Sordell i na del medio cuerpo I7 58 Dorsales del medio cuerpo menos de I7 48 vertebral y paravertebral casi iguales- 51 Hilera vertebral distintamente mas grande que paravertebrales 4^ surco mental (Fig. 8) Dipsas Con surco mental 5*^. 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 United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.
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Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience