species_id sex avg_hindfoot_length avg_weight 1 AH M 2 BA F 13.1612903225806 9.16129032258065 3 BA M 12.6428571428571 7.35714285714286 4 DM F 35.7126917712692 41.6096846846847 5 DM M 36.1882290562036 44.3531336088154 6 DO F 35.4863344051447 48.53125 7 DO M 35.6987804878049 49.1351017890191 8 DS F 49.5831739961759 117.749547920434 9 DS M 50.3019390581717 122.290983606557 10 NL F 32.0241935483871 154.282208588957 11 NL M 32.5774336283186 165.652892561983 12 OL F 20.2876712328767 31.0658174097665 13 OL M 20.7583333333333 32.0684104627767 14 OT F 20.2816486751717 24.8309037900875 15 OT M 20.257399103139 23.6953818827709 16 OX F 19.6666666666667 21.0 17 OX M 18.8 21.0 18 PB F 25.8826747720365 30.2108843537415 19 PB M 26.4319868095631 33.8164983164983 20 PE F 20.2720588235294 22.8221830985915 21 PE M 20.1321321321321 20.5849056603774 22 PF F 15.5506241331484 7.9743935309973 23 PF M 15.6207792207792 7.88528678304239 24 PH F 25.9 30.85 25 PH M 25.5454545454545 31.4545454545455 26 PI M 22.5 19.4285714285714 27 PL F 19.75 19.3125 28 PL M 20.2631578947368 18.6842105263158 29 PM F 20.2797783933518 22.1256684491979 30 PM M 20.5300207039337 20.8012048192771 31 PP F 21.6766200762389 17.1806696146557 32 PP M 21.8386426592798 17.1844863731656 33 PX F 19.0 20.0 34 PX M 20.0 18.0 35 RF F 17.5272727272727 13.6842105263158 36 RF M 17.5 12.4444444444444 37 RM F 16.3918799646955 11.1021959459459 38 RM M 16.491512345679 10.1232262882748 39 RO F 14.75 11.0 40 RO M 16.0 9.5 41 RX M 18.5 15.5 42 SF F 27.5 69.0 43 SF M 26.3478260869565 53.4347826086956 44 SH F 29.0281690140845 78.7564102564103 45 SH M 27.9833333333333 65.1774193548387 46 SO F 25.6333333333333 55.3225806451613 47 SO M 25.7272727272727 55.7 48 SS F 57.0 49 SS M 130.0