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Singapore glassy perchlet (Ambassis kopsii) — Ambassidae

Singapore glassy perchlet

Ambassis kopsii
Family: Ambassidae
LC · Least Concern

The Singapore glassy perchlet (Ambassis kopsii) is a fish that lives in both fresh and salt water of the family Ambassidae that grows up to 10 cm.

Length
10.2 cm
Water
Euryhaline
Diet
Carnivore
Behaviour
Schooling
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Indo-West Pacific
Edibility
Commonly eaten

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Description

The Singapore glassy perchlet is a small glassfish from the Indo-Pacific, known from Malaya, Indonesia, Borneo and the Philippines, with recent records from India. The species grows to about 10 cm and has the partly translucent body characteristic of glassfishes, through which the backbone is visible. It lives in coastal and brackish water and feeds on small invertebrates. It is marketed fresh or salted and dried. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Singapore glassy perchlet?

The Singapore glassy perchlet has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Partly translucent body typical of glassfishes

Where does the Singapore glassy perchlet live?

The Singapore glassy perchlet lives in both fresh and salt water and is mostly found around sand or mud bottom. Indo-West Pacific

How big does the Singapore glassy perchlet get?

The Singapore glassy perchlet grows to a maximum of about 10 cm.

Is the Singapore glassy perchlet dangerous to humans?

No, the Singapore glassy 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.

Is the Singapore glassy perchlet edible?

Yes, the Singapore glassy perchlet is commonly eaten.

More photos

Singapore glassy perchlet (Ambassis kopsii) — Ambassidae — 2
Yifei (CC BY-NC 4.0) via GBIF — iNaturalist
Singapore glassy perchlet (Ambassis kopsii) — Ambassidae — 3
iNaturalist ((c) sharkdevotee, some rights reserved (CC BY-NC))
Singapore glassy perchlet (Ambassis kopsii) — Ambassidae — 4
iNaturalist ((c) Lumin Ong, some rights reserved (CC BY-NC))
Singapore glassy perchlet (Ambassis kopsii) — Ambassidae — 5
iNaturalist ((c) Lumin Ong, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Singapore glassy perchlet verified
Scientific name
Ambassis kopsii
Family
Ambassidae
Other names
Freckled hawkfish; Singapore glassy perchlet verified

Appearance

Size class
Small verified
Max length (cm)
10.2 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Plain sourced
Tail shape
Forked inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
Two separate sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Euryhaline sourced
Substrate
Sand / mud bottom sourced
Natural range
Indo-West Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small invertebrates and zooplankton inferred
Social behaviour
Schooling sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Schooling small coastal and brackish-water bass; present year-round. sourced
Special features
Partly translucent body typical of glassfishes sourced

For anglers

Edibility
Commonly eaten sourced
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 sourced
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

Same genus Ambassis

More from the family Ambassidae

Fin

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