- Taksoni:
Okopites , Okoubaka
Okop
†Okopites Bondarenko 1978
- Okopites confluens Deng & Yang. D.-r. 1983
- Okopites hefengensis Deng Zhanqiu 1999
- Okopites okopinensis Bondarenko 1978
- Okopites okopinensis okopinensis
- Okopites okopinensis uniformis Bondarenko 1978
- Okopites subtilis Deng & Yang. D.-r. 1983
Animalia → Cnidaria → Anthozoa → Heliolitida → Heliolitidae
Okou
Okoubaka Pellegr. & Normand
- Okoubaka aubrevillei Pellegr. & Normand
- Okoubaka michelsonii Leonard & Troupin