. The tailless batrachians of Europe. Frogs; Amphibians. PELOBATES. 207 Mkasueements (in millimetres). 1. 2. 3. 4. 5. 6, From snout to vent . 66 . .. 77 . ., 57 .. 51 ... 88 . 62 Length of head oo .. 26 . .. 20 . .. 17 .. 27 . 20 "Width of head . 26 '. .. 29 . .. 25 . .. 21 .. 36 . 25 Diameter of eye . 8 . .. 9 . .. 8 . .. 7 .. 9 . 8 Intel-orbital width . 6-5. .. 8 . 7 .. 7 . 6 Prom eye to nostril . .5 . 7 . .. 5-5. .. 5 .. 8 . 5 „ „ end of snout . 10 , .. 13 . .. 10 , .. 9 ., 14 . 10 Pore limb 40 . .. 45 . .. 35 . .. 27 .. 47 . 34. Hind limb 88 , .. 100 . .. 80 . .. 67 .. 118 . 79
. The tailless batrachians of Europe. Frogs; Amphibians. PELOBATES. 207 Mkasueements (in millimetres). 1. 2. 3. 4. 5. 6, From snout to vent . 66 . .. 77 . ., 57 .. 51 ... 88 . 62 Length of head oo .. 26 . .. 20 . .. 17 .. 27 . 20 "Width of head . 26 '. .. 29 . .. 25 . .. 21 .. 36 . 25 Diameter of eye . 8 . .. 9 . .. 8 . .. 7 .. 9 . 8 Intel-orbital width . 6-5. .. 8 . 7 .. 7 . 6 Prom eye to nostril . .5 . 7 . .. 5-5. .. 5 .. 8 . 5 „ „ end of snout . 10 , .. 13 . .. 10 , .. 9 ., 14 . 10 Pore limb 40 . .. 45 . .. 35 . .. 27 .. 47 . 34. Hind limb 88 , .. 100 . .. 80 . .. 67 .. 118 . 79 Tibia . 24 . .. 28 . OO .. 19 ,. 32 . 22 Metatarsal tubercle . 6-5. .. 8 . '.'. ^6 '. .. 5 .. 8 . 6 Inner toe (from tubercle) 5 . 6 , .. 5 . .. 7 . 4 1. Nantes: Paris Museum. 5. Badajos: Bosca. 2. Seville: Calderon. 6. Abrantes: Gadow. 3, 4. Merida: Bosca. Skeleton.—The trunk and limbs agree with those of its congener, but the skull is very different, owing to the Pig. 77. Upper view of skull. more extensive dermo-ossification of the post-orbital region, which forms a complete roof over the prootic, only the posterior portion of the latter being visible from above. This roof, which completely closes the orbit behind, is formed by the fronto-parietal and the squamosal; the latter bone has a convex posterior border, separated from the likewise curved posterior border of the fronto-parietal plate by a notch, the angle of which corresponds to the suture between the two 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 Boulenger, George Albert, 1858-1937. London, Printed for the Ray society
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Keywords: ., bookcentury1800, bookdecade1890, booksubje, booksubjectamphibians
