Supplementary data file 1

Adult body shape data for 166 species. Linear measurements for characterizing the body shape of adult frogs. 1 SVL From tip of the snout to posterior tip of the urostyle 2 Head_l From tip of snout to angle of jaw 3 Head_width Width of head right behind the eyes 4 Eye_naris From anterior corner of eye to posterior edge of naris 5 Interorbital Distance between anterior corners of eyes 6 Internarial Distance between inner edges of nares 7 Naris_Snout Distance between anterior edge of naris and tip of the snout 8 Eye_l Distance between corners of eye (anterior to posterior) 9 Mouth_width Width of the head right between corners of the mouth 10 Humerus_l Distance between midpart of the pectoral girdle and elbow 11 Forearm_l Distance between elbow and wrist 12 Wrist_width Width of the wrist on its widest point 13 Hand_l Distance between the midpart of the wrist and the tip of the 3rd finger 14 Thumb Thumb length 15 Finger_4 4th finger length 16 Femur_l Distance between the midpart of the urostyle and the knee 17 Femur_width Maximum width of the femur (midpart) 18 Tibial_l Knee to heel (tibiofibular) 19 Tibial_width Maximum width of the tibia (midpart) 20 Foot_l_toe_1 Distance from base of 1st toe to tip of 4th toe 21 Foot_l_total Distance from heel to tip of 4th toe 22 Toe_1 Length of 1st toe (from tip to join between 1st and 2nd toe) 23 Toe_5 Length of 5th toe (from tip to join between 4th and 5th toe)本数据集收录166个物种的成体体型数据，包含一系列用于表征成年蛙类躯体形态的线性测量指标。 1 SVL：吻端至尾杆骨后缘的距离 2 Head_l：吻端至下颌角的距离 3 Head_width：眼后最宽处的头部宽度 4 Eye_naris：眼的前角至鼻孔后缘的距离 5 Interorbital：两眼内眼角之间的距离 6 Internarial：两鼻孔内缘之间的距离 7 Naris_Snout：鼻孔前缘至吻端的距离 8 Eye_l：眼前后角之间的距离 9 Mouth_width：两口角之间的头部宽度 10 Humerus_l：肩带中部至肘关节的距离 11 Forearm_l：肘关节至腕关节的距离 12 Wrist_width：腕部最宽处的宽度 13 Hand_l：腕部中点至第三指指尖的距离 14 Thumb：拇指长度 15 Finger_4：第四指长度 16 Femur_l：尾杆骨中部至膝关节的距离 17 Femur_width：股骨中部的最大宽度 18 Tibial_l：膝关节至足跟的距离（胫腓骨长） 19 Tibial_width：胫骨中部的最大宽度 20 Foot_l_toe_1：第一趾基部至第四趾指尖的距离 21 Foot_l_total：足跟至第四趾指尖的总距离 22 Toe_1：第一趾长度（从趾尖至第一、二趾连接处） 23 Toe_5：第五趾长度（从趾尖至第四、五趾连接处）