Table 2 in Delphinid brain development from neonate to adulthood with comparisons to other cetaceans and artiodactyls

Table 2. Comparison of seven terrestrial cetartiodactyls (and the African elephant) with eight aquatic cetartiodactyls on brain and body mass for neonates and adults. ABoM = adult body mass; ABrM = adult brain mass; NBoM = neonatal body mass; NBrM = neonatal brain mass. All brain and body mass data for the aquatic species come from Table S1.
ABoMABrMNboMNBrMAquaticAboMABrMNboMNBrMTerrestrial speciesCommon name(kg)(g)(kg)(g)speciesCommon name(kg)(g)(kg)(g)D. dorcas phillipsi S. scrofaBlesbok antelope Wild boar60a 149b155a 133b— —— —D. delphis L. acutusCommon dolphin Atlantic white-sided68 156715 1,28511 28430 733T. strepsiceros G. camelopardalis C. bactrianusGreater kudu Giraffe Bactrian camel218a 470c 594d307a 537c 518d— 150c —— 428c —T. truncatus G. griseus G. macrorhynchusdolphin Bottlenose dolphin Risso’s dolphin Short-finned pilot190 301 6541,550 2,132 2,67918 85 —685 796 —B. taurus H. amphibiusCow Hippopotamus598e 1,351f492e 720f25g 40g199g 195gD. leucas G. melaswhale Beluga Long-finned pilot560 1,3692,087 3,49950 —938 —L. africanaAfrican elephant5,000a4,619a—1,724hO. orcawhale Killer whale3,7236,6421713,006
a Herculano-Houzel (2015).
b Minervini et al. (2016).
c Gra¨ıc et al. (2017).
d Xie et al. (2011).
e Ballarin et al. (2016).
f Silva and Downing (1995).
g Sacher and Staffeldt (1974).
h Shoshani et al. (2006).