所属栏目:甘肃两栖爬行动物
背腹甲直接相连,表面被以角质盾片………乌龟Chinemysreevesii(84页)背腹甲由韧带相连,表面被以革质皮肤………蠵鳖Pelodiscussinensis(86页)KeytothespeciesofTestudinataCarapaceandplastroncoveredwithacontinuouslayerofundividedskin………Pelodiscussinensis(p.84)Carapa ......(本文共 286 字 ) [阅读本文] >>