PORT PHILLIP BAY


Warty Prowfish 

Aetapcus maculatus (Günther, 1861)

View scientific description and taxonomy

General Description

Head and body compressed, wedge-shaped, dorsal fin joined to tail fin; lack pelvic fins and scales, and are covered in wart-like bumps. Vary from red to orange, brown to a dirty yellow or white, often with darker blotches. To 22 cm.

Biology

These sedentary fishes regularly shed their skin to prevent the build-up of fouling organisms. The warty skin enhances their camouflage. When disturbed, they often release a cloud of noxious liquid.

Habitat

Rocky reefs and seagrass or algal beds on coastal reefs and in bays and harbours, usually in association with sponges, at depths of 1-45 m.

Reefs

Seagrass meadows

Sponge gardens

Distribution guide

Southern Australia.

Species Group

Fishes Prowfishes

Depth

Shallow (1-30 m)
Deep ( > 30 m)

Water Column

On or near sea floor

Max Size

22 cm

Commercial Species

No

Global Dispersal

Native to Australia

Conservation Status

  • DSE Advisory List : Not listed
  • EPBC Act 1999 : Not listed
  • IUCN Red List : Not listed

Author

article author Bray, D.J.

Di Bray is a Senior Collection Manager of ichthyology at Museum Victoria.

Author

article author Gomon, M.F.

Dr. Martin Gomon is a Senior Curator of ichthyology at Museum Victoria.

citation

Cite this page as:
Bray, D.J. & Gomon, M.F., 2011, Warty Prowfish, Aetapcus maculatus, in Taxonomic Toolkit for marine life of Port Phillip Bay, Museum Victoria, accessed 09 Jun 2025, http://136.154.202.208:8098/species/7978

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