The Niwa's perchlet (Tosana niwae) is a saltwater fish of the family Serranidae that grows up to 16 cm.
Description
The Niwa's perchlet is a small anthias (Serranidae, Anthiadinae) from deeper reef water of the northwest Pacific, off East Asia. The species grows to about 17 cm and has an elongate, pink to reddish body. As a plankton feeder it hovers in schools above reef and rock slopes and snaps at small zooplankton. Like many anthias it lives in harem groups in which a female changes sex on loss of the male. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Niwa's perchlet?
The Niwa's perchlet has a torpedo-shaped body and is mainly pink-purple.
Where does the Niwa's perchlet live?
The Niwa's perchlet lives in the sea (marine waters) and is mostly found around sand or mud bottom.
How big does the Niwa's perchlet get?
The Niwa's perchlet grows to a maximum of about 16 cm.
Is the Niwa's perchlet dangerous to humans?
No, the Niwa's perchlet is harmless to humans.
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Habitat & distribution
Behaviour & biology
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More from the family Serranidae
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