walrus (O. rosmarus)
wild caught in 1982
unknown status ≥ 1982
No known related animals.
No images available at this time.
This individual was one of nine walruses rescued in Alaska in 1982 -- it was transferred to SeaWorld San Diego that August alongside another individual, although beyond this I have no further information.
The "first four" of these walruses were held temporarily at the Anchorage Zoo -- It is known that ET and Denali were housed at the facility, but the identities of the other two are unconfirmed.
1983-Jun. U.S. Fish & Wildlife Service. Administration of the Marine Mammals Protection Act of 1972, p. 18. Retrieved from Google Books.