島蜥屬(學名:Emoia)是爬蟲綱有鱗目蜥蜴亞目石龍子科的一屬,主要分布於太平洋的島嶼上。
特徵
島蜥屬蜥蜴齶骨Alpha型;前頜齒11枚;麥可氏管完全被齒骨覆蓋。有上鼻鱗;吻鱗與額鼻鱗相接成一鱗溝,頸鱗與頂鱗平齊;顳鱗顯著,僅1枚與頂鱗相接;額頂鱗1枚;眼瞼發達,下眼瞼具有透明瞼窗。通體鱗片平滑;肛前鱗小而多;趾背面覆單行鱗片。[1]
參考文獻
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