WHATSTHATFISH
Bony fish

Shortnose Boxfish

Ostracion nasus

Also known as: Common Boxfish, Cowfish, Shortsnout Boxfish, Small-nosed Boxfish, Log-nosed Boxfish, Trunkfish, Rhynchostracion nasus

LCLeast ConcernIUCN Red List, 2024
Juvenile
@JarJar · Koh Chang, Thailand · December 20111 / 1
01

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.

02

How to identify

Behaviour
solitary

Tap any trait to see other fish that share it.

03

Habitat & where to find it

  • Range · Western Pacific
  • Country only · 1
LIVES IN

Found singly over silty mud, rock, and sandy substrates, of sheltered bays and coastal trawling grounds.

04

Juvenile photos 1

05

Discussion 1

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1 comment

  • Nick Hope· 4 Jun 2011

    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.

ALL STAGES
FOR THE MARINE-BIOLOGY CURIOUS

Deep dive

Taxonomy

  1. kingdomAnimalia
  2. phylumChordata
  3. classTeleostei
  4. orderTetraodontiformes
  5. familyOstraciidae
  6. genusOstracion
  7. speciesOstracion nasus Bloch, 1785

SourcesWoRMSFishBase

06

More in the family

Boxfishes (Ostraciidae)