[
  {
    "value": 3.3062,
    "name": "Heart",
    "_row": "Heart"
  },
  {
    "value": 3.443,
    "name": "Hind.limb",
    "_row": "Hind.limb"
  },
  {
    "value": 3.536,
    "name": "nan",
    "_row": "nan"
  },
  {
    "value": 3.5846,
    "name": "Fore.limb",
    "_row": "Fore.limb"
  },
  {
    "value": 3.7471,
    "name": "Tail",
    "_row": "Tail"
  },
  {
    "value": 3.7788,
    "name": "Gill",
    "_row": "Gill"
  },
  {
    "value": 4.6288,
    "name": "Cloacal.chamber",
    "_row": "Cloacal.chamber"
  },
  {
    "value": 5.3879,
    "name": "Bladder",
    "_row": "Bladder"
  }
]