for some animals you list I know there is more than one species or one ssp in American zoos, can you narrow them down?
3 banded armadillo--American zoos usually have Brazilian (tricinctus) or southern/La Plata (matacus) species; latter is more common, but I know of at least 4 Texan locations including Dallas hold Brazilian
binturong--some collections hold Bornean (pageli), Javan (penicillatus), or Palawan (whitei), held at San Diego; Virginia; and Bronx respectively
black rhino--eastern (michaeli) and southern (minor) races both common in AZA zoos
b&w colobus--Tanzanian (angolensis palliatus), Sclater's (angolensis angolensis), and Kikuyu (guereza kikuyuensis) are all common in AZA zoos
dama gazelle--addra (ruficollis) is more common, but some zoos hold Mhorr (mhorr) race
ocelot--northern (pardalis pardalis) or Brazilian (pardalis mitis) race?
red panda--western (fulgens fulgens) and eastern (fulgens styani) are both in AZA zoos; former is more common, latter I know is at Houston and San Diego
river otter--I don't know how many subspecies are kept distinct in AZA breeding, but San Diego keeps the pacifica race
tree kangaroo--Goodfellows (goodfellowi) and Huon (matschiei) are common in AZA collections; bennettianus and inustus species I know have been in USA in past (maybe present)