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Lowfin (Parequula melbournensis) — Gerreidae

Lowfin

Parequula melbournensis
Family: Gerreidae

The Lowfin (Parequula melbournensis) is a saltwater fish of the family Gerreidae that grows up to 22 cm.

Length
22 cm
Water
Saltwater
Depth
3.0–100.0 m
Diet
Carnivore
Behaviour
Small groups
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Temperate coastal waters of southern Australia; sandy and seagrass bottoms.
Edibility
Rarely eaten

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Description

The silverbelly is a fish of the mojarra family (Gerreidae) from the temperate coastal waters of southern Australia. The species has a deep, silvery, laterally compressed body with a highly protrusible mouth that it can extend downward as a tube to sift the bottom. It occurs on the continental shelf over sand and seagrass bottoms. On the bottom it sifts small invertebrates and organic material from the sediment. The species is harmless to humans.

Frequently asked questions

How do you recognise the Lowfin?

The Lowfin has a flattened, disc-shaped body, is mainly silver-grey and shows a plain pattern. Highly protrusible tube mouth for sifting the bottom; inhabits sand and seagrass.

Where does the Lowfin live?

The Lowfin lives in the sea (marine waters) and is mostly found around sand or mud bottom. Temperate coastal waters of southern Australia; sandy and seagrass bottoms.

How big does the Lowfin get?

The Lowfin grows to a maximum of about 22 cm.

Is the Lowfin dangerous to humans?

No, the Lowfin is harmless to humans. None required: this species is harmless to humans.

Is the Lowfin edible?

The Lowfin is rarely eaten.

More photos

Lowfin (Parequula melbournensis) — Gerreidae — 2
iNaturalist ((c) David Spencer Muirhead, some rights reserved (CC BY-NC))
Lowfin (Parequula melbournensis) — Gerreidae — 3
iNaturalist ((c) Warwick Moyse, some rights reserved (CC BY-NC))
Lowfin (Parequula melbournensis) — Gerreidae — 4
Wikimedia Commons — Peter Southwood (CC BY-SA 3.0)
Lowfin (Parequula melbournensis) — Gerreidae — 5
Wikimedia Commons — Probably Joseph Smit (Public domain)
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All data

Identification

English name
Lowfin verified
Scientific name
Parequula melbournensis
Family
Gerreidae
Other names
Lowfin silverbelly; Lowfin silverbiddy; Melbourne silver belly; Silver biddy; Silverbelly; Southern silverbelly verified

Appearance

Size class
Medium verified
Max length (cm)
22.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
3.0 verified
Max depth (m)
100.0 verified
Natural range
Temperate coastal waters of southern Australia; sandy and seagrass bottoms. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small invertebrates and organic material from the sediment sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Highly protrusible tube mouth for sifting the bottom; inhabits sand and seagrass. sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
None required: this species is harmless to humans. sourced

Status & sources

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

More from the family Gerreidae

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