No image available
Vital statistics
Position Son of 8327 and Juan, possible father of 6
Age 15
Status Deceased
Physical attributes
Height Not publicly stated
Weight Not publicly stated
Jacob was born to SWC-CC-C8327 and an unknown male (either Juan, Pancho, or SWC-CC-C8331). He was the first Commerson's dolphin to be born in captivity. He was born on February 21, 1985. He left for SeaWorld Aurora on April 26, 1997. He died at SeaWorld Aurora on March 7, 2000. He is the possible father of the 1992 calf, Crocker, SWC-CC-B9527, Cookie, Tiger, and the 1997 calf.

In 2018, it was confirmed by Ceta Base that Jacob and JB were sired by Juan. The sire of the other calves born before 1998 (with the exception of Pepe and Fabio) remains unknown today.