...Phyllomedusa is recognizedon the basis of a vertical pupil and opposable thumb; Plectrohylais characterized by the presence of a bony prepollex and the absenceof a quadratojugal...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...Chela: the terminal portion of a limb bearing a lateralmovable claw like that of a crab; specifically applied to thefeet in some Parasitica in which the opposable claw forms aclasping structure...
John. B. Smith 「Explanation of Terms Used in Entomology」
...A more reasonable hypothesis is that theevolution of opposable digits took place in a phyletic line that had asits ancestral stock a frog with generalized hands and feet...
William E. Duellman 「The Genera of Phyllomedusine Frogs (Anura Hylidae)」
ランダム例文:
Deming immune plastering
便利!手書き漢字入力検索