TY - RPRT TI - Sacrificial mothers: increased matrotrophy is associated with reduced maternal longevity across chondrichthyans and mammals AU - Lewis, R. M. AU - Laundon, D. PY - 2026 DO - 10.64898/2026.05.07.723519 UR - https://www.biorxiv.org/content/10.64898/2026.05.07.723519v1 ID - 10.64898/2026.05.07.723519 ER -