. Catalogue of the snakes in the British Museum (Natural History) ... Serpents. 328 COLUBEID^. Pi}?. Skull of Boodon olivaceus. Synopsis of the Species. T. Subcaudals in two rows. A. Prseocular not extending to upper surface of head; usually, three labials entering the eye. 1. Scales in 21 or 23 rows; rostral about once and a half as broad as deep. Frontal as long as parietals 1. lemniscaUts, p. 329. Frontal shorter than parietals 2. geomeiricus, p. 329. 2. Scales in 23 or 25 rows ; rostral nearly twice as broad as deep 3. infernalis, p. 330. B. Prseocular extending to upper surface of he
. Catalogue of the snakes in the British Museum (Natural History) ... Serpents. 328 COLUBEID^. Pi}?. Skull of Boodon olivaceus. Synopsis of the Species. T. Subcaudals in two rows. A. Prseocular not extending to upper surface of head; usually, three labials entering the eye. 1. Scales in 21 or 23 rows; rostral about once and a half as broad as deep. Frontal as long as parietals 1. lemniscaUts, p. 329. Frontal shorter than parietals 2. geomeiricus, p. 329. 2. Scales in 23 or 25 rows ; rostral nearly twice as broad as deep 3. infernalis, p. 330. B. Prseocular extending to upper surface of head, and often in contact with the frontal. 1. Scales in 23 rows. Subcaudals 47-61 , 4. virgatus, p. 331. Subcaudals 72 5. guttatus, p. 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, bookdecade1890, booksubjectserpents, bookyear189
