This is actually a juvenile Ostracion rhinorhynchos, not Ostracion nasus. The photo at the bottom right of page 393 of "Tropical Pacific Reef Fish Identification" is incorrect and has been confirmed by Gerry Allen. The first photo on fishbase is also currently incorrect, and I have informed them.
Shortnose Boxfish
Ostracion nasus
Also known as: Common Boxfish, Cowfish, Shortsnout Boxfish, Small-nosed Boxfish, Log-nosed Boxfish, Trunkfish, Rhynchostracion nasus
- Common Boxfish
- Cowfish
- Shortsnout Boxfish
- Small-nosed Boxfish
- Log-nosed Boxfish
- Trunkfish
- Rhynchostracion nasus
Overview
Found singly over silty mud, rock, and sandy substrates, of sheltered bays and coastal trawling grounds.
The bodies of Boxfish are covered in a toxic mucus which can be released when stressed.
How to identify
Habitat & where to find it
- Range · Western Pacific
- Country only · 1
Found singly over silty mud, rock, and sandy substrates, of sheltered bays and coastal trawling grounds.
Juvenile photos 1
Discussion 1
1 comment
- Nick Hope· 4 Jun 2011
Deep dive
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Boxfishes (Ostraciidae)

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Spotted Trunkfish
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