{
  "name": "Tracheal investment and beetle size: exponents and computed multipliers",
  "desc": "The three scaling exponents stated in the abstract of Kaiser and colleagues 2007 and the share exponents and thousandfold multipliers computed from them, one claim per row with its basis.",
  "lic": "CC BY 4.0",
  "lic_url": "https://creativecommons.org/licenses/by/4.0/",
  "by": "Ants, Cells & Atoms",
  "url": "https://antscellsandatoms.com/insects/how-insects-breathe/",
  "from": [
    "Kaiser et al. 2007, PNAS 104(32):13198-13203, abstract"
  ],
  "how": "Compiled by Ants, Cells & Atoms from the data listed",
  "data_by": [
    "Kaiser A, Klok CJ, Socha JJ, Lee WK, Quinlan MC, Harrison JF 2007, PNAS 104(32):13198-13203, https://doi.org/10.1073/pnas.0611544104 (abstract), retrieved 2026-10-24"
  ]
}