Platax pinnatus

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Platax pinnatus
Platax pinnatus Captivity.jpg
Conservation status
Not evaluated (IUCN 3.1)
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Perciformes
Family: Ephippidae
Genus: Platax
Series: Percomorpha
Species: P. pinnatus
Binomial name
Platax pinnatus
(Linnaeus, 1758)
Synonyms
  • Chaetodon pinnatus Linnaeus, 1758

Platax pinnatus, also known as the pinnate batfish, dusky batfish, shaded batfish, or red-faced batfish is a fish from the western Pacific that occasionally is kept in marine aquariums.

Anatomy and morphology[edit]

As a juvenile it is brown with orange stripe outlining its entire body. Adults become a dull silver. This fish grows to a maximum size of 45 cm (18 in).

Importance to humans[edit]

In captivity[edit]

This is almost always a poor choice of fish for an aquarium. They are poor shippers, and typically die within the first few days in the aquarium. Even compared to other batfish they are known for being fragile. Those few that do survive lose their juvenile coloration and exhibit an adult color form typically considered less attractive.

In the wild[edit]

Platax pinnatus has been observed to significantly reduce algal growths on coral in studies simulating overfishing on the Great Barrier Reef.[1]

Bibliography[edit]

  1. ^ Brahic, Catherine (2006-12-18). "Batfish may come to Great Barrier Reef's rescue". New Scientist (Reed Business Information Ltd.). Retrieved 2007-04-06.