TY - RPRT TI - Egg-size evolution in aquatic environments: does oxygen availability constrain size? AU - Sigurd Einum AU - Andrew P Hendry AU - Ian A Fleming PY - 2002 DO - 10.1098/rspb.2002.2150 UR - https://pubmed.ncbi.nlm.nih.gov/12495499/ ID - 12495499 ER -