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Blackthroat cichlid (Astatheros macracanthus) — Cichlidae

Blackthroat cichlid

Astatheros macracanthus
Family: Cichlidae
LC · Least Concern

The Blackthroat cichlid (Astatheros macracanthus) is a freshwater fish of the family Cichlidae that grows up to 25 cm.

Length
25 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Solitary
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless
Range
Central America; Pacific slope from southern Mexico (Oaxaca) to El Salvador.
Edibility
Commonly eaten

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Description

The blackgullet cichlid is a Central American cichlid from the Pacific slope of southern Mexico to El Salvador. The species grows to about 25 cm and has a deep, pearl-grey to yellowish body with a few dark blotches. It inhabits rivers, lakes and pools with slow-flowing water. As a bottom-oriented omnivore it searches the bottom for small invertebrates, insect larvae, detritus and plant matter. Cichlids show intensive brood care and lay their eggs on a cleaned surface, guarded by both parents; the breeding season runs from April to August. The species is a local food fish and is harmless to humans.

Frequently asked questions

How do you recognise the Blackthroat cichlid?

The Blackthroat cichlid has a torpedo-shaped body, is mainly silver-grey and shows a spots pattern. Pearl-grey body with dark blotches; bottom-oriented omnivore with biparental care.

Where does the Blackthroat cichlid live?

The Blackthroat cichlid lives in fresh water and is mostly found around mixed bottom. Central America; Pacific slope from southern Mexico (Oaxaca) to El Salvador.

How big does the Blackthroat cichlid get?

The Blackthroat cichlid grows to a maximum of about 25 cm.

Is the Blackthroat cichlid dangerous to humans?

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

Is the Blackthroat cichlid edible?

Yes, the Blackthroat cichlid is commonly eaten.

More photos

Blackthroat cichlid (Astatheros macracanthus) — Cichlidae — 2
Rene Villanueva (CC BY-NC 4.0) via GBIF — iNaturalist
Blackthroat cichlid (Astatheros macracanthus) — Cichlidae — 3
iNaturalist ((c) Rene Villanueva, some rights reserved (CC BY-NC))
Blackthroat cichlid (Astatheros macracanthus) — Cichlidae — 4
iNaturalist ((c) Rene Villanueva, some rights reserved (CC BY-NC))
Blackthroat cichlid (Astatheros macracanthus) — Cichlidae — 5
iNaturalist ((c) Ervin Arias Ramo, some rights reserved (CC BY-NC))
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All data

Identification

English name
Blackthroat cichlid verified
Scientific name
Astatheros macracanthus
Family
Cichlidae
Other names
Firemouth verified

Appearance

Size class
Medium verified
Max length (cm)
25.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Spots inferred
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
Central America; Pacific slope from southern Mexico (Oaxaca) to El Salvador. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Small invertebrates, insect larvae, detritus and plant material sourced
Social behaviour
Solitary inferred
Territorial
Yes inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
Yes inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Pearl-grey body with dark blotches; bottom-oriented omnivore with biparental care. sourced

For anglers

Edibility
Commonly 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 Cichlidae

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