WHATSTHATFISH
Bony fish

Sharpnose Puffer

Canthigaster rostrata

Also known as: Caribbean Sharpnose Puffer, Pufferfish, Sharpnose Pufferfish

LCLeast ConcernIUCN Red List, 2014
Adult
@JarJar · Puerto Viejo, Costa Rica · October 20151 / 11
01

Overview

Found singly or in pairs, swimming close to reef margins, mangroves, and seagrass beds, of lagoons and seaward reefs.

The bodies of Pufferfish are covered in a toxic mucus, if the skin or flesh is consumed it can be fatal to humans.
When threatened they will puff up like a football to deter predators.

02

How to identify

COLOURS
Pattern
spots

Tap any trait to see other fish that share it.

03

Habitat & where to find it

  • Range · Western Atlantic, Caribbean
  • Country only · 11
LIVES IN

Found singly or in pairs, swimming close to reef margins, mangroves, and seagrass beds, of lagoons and seaward reefs.

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Adult photos 11

05

Discussion 1

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1 comment

  • Helene Hesse· 21 Oct 2017

    I live in San Pedro Belize and dive few times every week. For the past few weeks we have had thousands of Sharpnose Puffers all over the reef; for the past week or so they are dying...this is not the first time that this is taken place. What are the reasons?

    Helpful
ALL STAGES
FOR THE MARINE-BIOLOGY CURIOUS

Deep dive

Taxonomy

  1. kingdomAnimalia
  2. phylumChordata
  3. classTeleostei
  4. orderTetraodontiformes
  5. familyTetraodontidae
  6. genusCanthigaster
  7. speciesCanthigaster rostrata (Bloch, 1786)

SourcesWoRMSFishBase

06

More in the family

Puffers (Tetraodontidae)