The Unicorn Icefish (Channichthys rhinoceratus) is a unique species of crocodile icefish found primarily in the cold waters of the Southern Ocean, particularly around the sub-Antarctic islands such as South Georgia and the Kerguelen Islands. Known for their translucent bodies and lack of hemoglobin, unicorn icefish are adapted to frigid, oxygen-rich environments. The primary countries involved in the commercial harvesting of unicorn icefish are France and Australia, operating in the exclusive economic zones around the Kerguelen and Heard and McDonald Islands, respectively. These nations manage tightly regulated fisheries, focusing on sustainable quotas and bycatch reduction to protect the fragile Antarctic marine ecosystem. The unicorn icefish is mainly targeted for export markets, where its delicate white flesh is prized, though the overall catch volumes remain modest compared to other commercial species due to strict conservation measures.
| Rank | Country | Metric Tons |
|---|---|---|
| 1 | Australia | 160 |
Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.