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Threadfin perchlet (Selenanthias analis) — Serranidae

Threadfin perchlet

Selenanthias analis
Family: Serranidae

The Threadfin perchlet (Selenanthias analis) is a saltwater fish of the family Serranidae that grows up to 13 cm.

Length
13 cm
Water
Saltwater
Depth
129–204 m
Diet
Carnivore
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Asia: Australia, China, Taiwan/Ch Taipei, Japan, New Caledonia, Philippines

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Description

The threadfin perchlet is a small sea bass (Serranidae) from deeper reef and rocky water of the western Pacific. The species grows to about 12 cm and has a stocky, red-pink body with yellow tints and, in the male, extended fin rays. As a bottom-oriented fish it hovers above deeper coral and rubble slopes and snaps at zooplankton and small crustaceans. Like many sea basses a female can change sex. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Threadfin perchlet?

The Threadfin perchlet has a flattened, disc-shaped body and is mainly red-orange.

Where does the Threadfin perchlet live?

The Threadfin perchlet lives in the sea (marine waters) and is mostly found around stony or rocky ground. Asia: Australia, China, Taiwan/Ch Taipei, Japan, New Caledonia, Philippines

How big does the Threadfin perchlet get?

The Threadfin perchlet grows to a maximum of about 13 cm.

Is the Threadfin perchlet dangerous to humans?

No, the Threadfin perchlet is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

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All data

Identification

English name
Threadfin perchlet sourced
Scientific name
Selenanthias analis
Family
Serranidae
Other names
Pearl-spotted fairy basslet; Pearlspot fairy basslet verified

Appearance

Size class
Small verified
Max length (cm)
13 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Red / orange sourced
Tail shape
Forked

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
129 verified
Max depth (m)
204 verified
Natural range
Asia: Australia, China, Taiwan/Ch Taipei, Japan, New Caledonia, Philippines sourced
Origin
Native

Behaviour & biology

Diet
Carnivore
Diet (detail)
Small fishes, crustaceans and invertebrates
Territorial
No
Reproduction
Protogynous (female first) sourced
Sexual dimorphism
No
Seasonality
Present year-round in its habitat; no pronounced seasonality known.

For anglers

Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish.
Regulations source

Safety

Danger to humans
Harmless verified
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

More from the family Serranidae

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