<p> Koopman 1</p><p>S1. Odontocete specimens sampled for analysis of blubber lipids. </p><p>Species Common name Location of collection # of mean SL (cm) blubber ± SE samples Delphinids Cephalorhynchus hectori Hector’s dolphin New Zealand 8 ¥ Delphinus delphis Common dolphin US Northeast & Mid- 13 199.4 ± 7.4 Atlantic coasts Feresa attenuata Pygmy killer whale Florida 3 218.7 ± 6.8 Globicephala Short-finned pilot US Mid-Atlantic coast 21 319.8 ± 18.4 macrorhynch whale us Globicephala melas Long-finned pilot US Northeast & Mid- 9 311.0 ± 34.4 whale Atlantic coasts Grampus griseus Risso’s dolphin US Mid-Atlantic and 15 246.5 ± 15.0 Pacific coasts Lagenodelphis hosei Fraser’s dolphin Florida 1 235.0 Lagenorhynchus Dusky dolphin Peru 11 187.2 ± 2.9 obscurus Lissodelphis borealis Northern right US Pacific 8 212.1 ± 2.3 whale dolphin Orcinus orca Killer whale US Pacific 1 253.0 Stenella attenuata Pantropical spotted Florida 1 161.5 dolphin Stenella clymene Clymene dolphin Florida 6 146.3 ± 19.3 Stenella coeruleoalba Striped dolphin Florida 6 213.6 ± 18.6 Stenella frontalis Atlantic spotted US Mid-Atlantic coast 3 172.0 ± 27.0 dolphin Steno bredanensis Rough-toothed Florida 4 233.5 ± 6.1 dolphin Tursiops truncatus Bottlenose dolphin US Mid-Atlantic coast 22 198.6 ± 11.9 Monodontids Delphinapterus leucas Beluga Alaska & Gulf of St. 26 347.6 ± 10.6 Lawrence Monodon monoceros Narwhal Canadian Arctic 8 388.0 ± 18.7 Phocoenids Neophocaena Finless porpoise Hong Kong 4 134.0 ± 14.3 phocaenoides Phocoenoides dalli Dall’s porpoise US Pacific 8 185.0 ± 6.8 Phocoena dioptrica Spectacled Australia 1 119.0 porpoise Phocoena phocoena Harbour porpoise Bay of Fundy, Canada 37 137.1 ± 3.0 Koopman 2</p><p>Phocoena sinus Vaquita Gulf of 6 116.5 ± 7.7 California/Mexico Phocoena spinipinnis Burmeister’s Peru 5 155.8 ± 6.2 porpoise Kogiids/ Physeterids Kogia breviceps Pygmy sperm US Mid-Atlantic coast & 11 233.9 ± 19.6 whale Florida Kogia sima Dwarf sperm whale US Mid-Atlantic coast & 6 217.9 ± 3.1 Florida Physeter macrocephalus Sperm whale US Mid-Atlantic coast 3 459.2 ± 86.8 Ziphiids Mesoplodon bidens Sowerby’s beaked US Northeast & Mid- 10 475.3 ± 4.8 whale Atlantic coasts M. europaeus Gervais’ beaked US Mid-Atlantic coast 2 425.0 whale Ziphius cavirostris Cuvier’s beaked US Mid-Atlantic coast 1 524.0 whale ¥ no length data available for these specimens. </p>