|
The Southern Vietnamese box turtle (''Cuora picturata'') is endemic to the southern mountainous regions of Vietnam, and possibly also occurring in extreme eastern Cambodia and southern Laos. This species was initially described as a subspecies of ''Cuora galbinifrons'', but was shown to be genetically distinct.〔Stuart, B.L., Parham, J.F., 2004. Molecular phylogeny of the critically endangered Indochinese box turtle (Cuora galbinifrons). Mol. Phylogenet. Evol., 31: 164-177. 〕 This is the same for ''Cuora galbinifrons bourreti'', which is much closer related to ''Cuora galbinifrons'', though, in osteology, genetics and morphology than is ''Cuora picturata'' to either one. Thus, this variety probably truly deserved species status. This species has the highest-domed carapace of all ''Cuora species'', the shape resembling a conquistador helmet. While the head coloration of ''Cuora galbinifrons'' subspecies is highly variable even in different populations, this is not the case with ''C. picturata'', whose head is always yellow with a fine, greyish reticulation. ==References== * Lehr, E., Fritz, U., Obst, F.J., 1998. Die Unterarten von Cuora galbinifrons Bourret, 1939. Zool. Abh. Mus. Tierk. Dresden, 50: 77-97. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Southern Vietnamese box turtle」の詳細全文を読む スポンサード リンク
|