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Coelacanth (Latimeria chalumnae) — Latimeriidae

Coelacanth

Latimeria chalumnae
Family: Latimeriidae
CR · Critically Endangered

The Coelacanth (Latimeria chalumnae) is a saltwater fish of the family Latimeriidae that grows up to 168 cm.

Length
168 cm
Water
Saltwater
Depth
150.0–700.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Western Indian Ocean
Edibility
Not eaten

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Description

The coelacanth is a rare, ancient lobe-finned fish from the western Indian Ocean, mainly around the Comoros and southeastern Africa. The species grows to about 1.7 metres and has a heavy, steel-blue body with white blotches and lobed, fleshy fins on stalk-like bases, a living relative of a form long thought extinct. As a nocturnal deep-water predator it lives in submarine caves between about 150 and 700 metres and hunts fish and squid slowly. It is live-bearing with a very long gestation. The IUCN assesses the species as Critically Endangered (CR).

Frequently asked questions

How do you recognise the Coelacanth?

The Coelacanth has a torpedo-shaped body, is mainly blue and shows a spots pattern. Living fossil with lobed fleshy fins; deepwater cave dweller

Where does the Coelacanth live?

The Coelacanth lives in the sea (marine waters) and is mostly found around sand or mud bottom. Western Indian Ocean

How big does the Coelacanth get?

The Coelacanth grows to a maximum of about 168 cm.

Is the Coelacanth dangerous to humans?

No, the Coelacanth 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 Coelacanth edible?

The Coelacanth is not usually eaten.

More photos

Coelacanth (Latimeria chalumnae) — Latimeriidae — 2
iNaturalist ((c) CORDENOS Thierry, some rights reserved (CC BY-NC))
Coelacanth (Latimeria chalumnae) — Latimeriidae — 3
iNaturalist ((c) CORDENOS Thierry, some rights reserved (CC BY-NC))
Coelacanth (Latimeria chalumnae) — Latimeriidae — 4
SAIAB (CC BY 4.0) via GBIF — SAIAB
Coelacanth (Latimeria chalumnae) — Latimeriidae — 5
iNaturalist ((c) wrecklessmarine, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Coelacanth verified
Scientific name
Latimeria chalumnae
Family
Latimeriidae
Other names
Coelacanth; Gombessa; Latimeria; Old four legs verified

Appearance

Size class
Extra large verified
Max length (cm)
168.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Blue sourced
Pattern
Spots sourced
Tail shape
Rounded inferred
Mouth position
Terminal sourced
Lips
Thick / fleshy sourced
Barbels
No sourced
Dorsal fins
Two separate sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
150.0 verified
Max depth (m)
700.0 verified
Natural range
Western Indian Ocean verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Fishes and squid inferred
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
levensduur_max_jaar
48.0 verified
Seasonality
Nocturnal deep-water coelacanth; present year-round in caves. sourced
Special features
Living fossil with lobed fleshy fins; deepwater cave dweller sourced

For anglers

Edibility
Not 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
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
Fin

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