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Manus silverside (Kalyptatherina helodes) — Telmatherinidae

Manus silverside

Kalyptatherina helodes

The Manus silverside (Kalyptatherina helodes) is a brackish-water fish of the family Telmatherinidae that grows up to 5 cm.

Length
4.5 cm
Water
Brackish
Depth
0.0–1.0 m
Behaviour
Schooling
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Range
Asia: Indonesia

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Description

The Manus silverside is a small silverside relative (Telmatherinidae) from fresh and brackish water of Manus Island near New Guinea in the western Pacific. The species grows to about 5 cm and has a slender, semi-translucent, silvery body with a shiny flank and large eyes. As a schooling fish it swims near the surface of clear streams and coastal pools and snaps at small zooplankton and insect larvae. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Manus silverside?

The Manus silverside has a torpedo-shaped body and is mainly silver-grey.

Where does the Manus silverside live?

The Manus silverside lives in brackish water and is mostly found around open water. Asia: Indonesia

How big does the Manus silverside get?

The Manus silverside grows to a maximum of about 5 cm.

Is the Manus silverside dangerous to humans?

No, the Manus silverside 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
Manus silverside sourced
Scientific name
Kalyptatherina helodes
Family
Telmatherinidae
Other names
Misool blue-eye; Marine sailfin silverside verified

Appearance

Size class
Small verified
Max length (cm)
4.5 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Tail shape
Forked inferred

Habitat & distribution

Water type
Brackish sourced
Substrate
Open water sourced
Min depth (m)
0.0 verified
Max depth (m)
1.0 verified
Natural range
Asia: Indonesia sourced
Origin
Native inferred

Behaviour & biology

Social behaviour
Schooling sourced
Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

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

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 Telmatherinidae

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