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Malabar killie (Aplocheilus lineatus) — Aplocheilidae

Malabar killie

Aplocheilus lineatus
Family: Aplocheilidae
LC · Least Concern
NativeIntroduced

The Malabar killie (Aplocheilus lineatus) is a brackish-water fish of the family Aplocheilidae that grows up to 10 cm.

Length
10 cm
Water
Brackish
Diet
Carnivore
Behaviour
Small groups
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
India and Sri Lanka; streams, rivers, rice fields and brackish water.
Edibility
Not eaten

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Description

The striped panchax is a killifish (Aplocheilidae) from India and Sri Lanka. The species grows to about 10 cm and has an elongate, streamlined body with a flattened back and an upturned mouth, adapted to life at the water surface; the golden variety is popular in the aquarium. It inhabits varied waters: high-altitude streams and reservoirs, rivers, wells, paddy fields, swamps and brackish water. As a surface hunter it springs on insects and small fishes. It is used for mosquito control. The species is harmless to humans.

Frequently asked questions

How do you recognise the Malabar killie?

The Malabar killie has an elongate, eel-like body, is mainly yellow-gold and shows a spots pattern. Flattened back and an upward-facing mouth for surface hunting; used against midge larvae.

Where does the Malabar killie live?

The Malabar killie lives in brackish water and is mostly found around mixed bottom. India and Sri Lanka; streams, rivers, rice fields and brackish water.

How big does the Malabar killie get?

The Malabar killie grows to a maximum of about 10 cm. On average the species is around 7 cm.

Is the Malabar killie dangerous to humans?

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

Is the Malabar killie edible?

The Malabar killie is not usually eaten.

More photos

Malabar killie (Aplocheilus lineatus) — Aplocheilidae — 2
Wikimedia Commons — Jeff Kubina (CC BY-SA 2.0)
Malabar killie (Aplocheilus lineatus) — Aplocheilidae — 3
iNaturalist ((c) Alen Alex Pathisseril, some rights reserved (CC BY-NC))
Malabar killie (Aplocheilus lineatus) — Aplocheilidae — 4
iNaturalist ((c) Cheongweei Gan, some rights reserved (CC BY))
Malabar killie (Aplocheilus lineatus) — Aplocheilidae — 5
Garv Srivastava (CC BY-NC 4.0) via GBIF — iNaturalist
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All data

Identification

English name
Malabar killie verified
Scientific name
Aplocheilus lineatus
Family
Aplocheilidae
Other names
Striped panchax verified

Appearance

Size class
Small verified
Max length (cm)
10.0 verified
Average length (cm)
7.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Yellow / gold inferred
Pattern
Spots inferred
Tail shape
Rounded inferred
Mouth position
Superior (upward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Brackish sourced
Substrate
Mixed bottom sourced
Natural range
India and Sri Lanka; streams, rivers, rice fields and brackish water. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Insects and small fishes at the surface sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
Yes inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Flattened back and an upward-facing mouth for surface hunting; used against midge larvae. sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Not a target species for angling; at most an incidental catch or usable as baitfish. 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

Same genus Aplocheilus

More from the family Aplocheilidae

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