Synopsis
"[...]sabrinus is markedly wider, more flattened and shorter than in G. volans. The crest, which is also present in G. volans, starts from the upper terminal process and extends to the base of the baculum on the left side. There is a knoblike process on the crest at a point three fourths the length of the baculum from its base. The distal one third of the baculum curves sharply but smoothly upwards (see fig. 9). Keeping in mind that the baculum in the North American sciurids can be classified into six structural groups, as given above, the baculum in each of the subgenera Eutamias and Neotamias and in the genus Tamias[...]".
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
