Home · Syngnathidae · West African seahorse
West African seahorse (Hippocampus algiricus) — Syngnathidae

West African seahorse

Hippocampus algiricus
Family: Syngnathidae
VU · Vulnerable

The West African seahorse (Hippocampus algiricus) is a saltwater fish of the family Syngnathidae that grows up to 19 cm.

Length
19.2 cm
Water
Saltwater
Depth
0.0–25.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Irregular
Substrate
Algae or seagrass meadow
Danger
Harmless
Edibility
Not eaten

Description

The West African seahorse is a seahorse of the family Syngnathidae reaching about 19 cm. The upright-swimming body has a horse-like head, a tube-shaped snout and a prehensile tail without a caudal fin, with which it holds onto seagrass and weeds; the body is encased in bony rings instead of scales. It sucks small zooplankton and shrimp-like crustaceans in through its snout. The species lives among seagrass, weeds and growth of shallow coastal water along the West African coast and around the Canary Islands. As in other seahorses the male broods the eggs in a pouch and 'gives birth' to live young. Through fishing for traditional medicine and the souvenir trade the species is assessed as Vulnerable (VU) and is listed on CITES Appendix II.

Frequently asked questions

How do you recognise the West African seahorse?

The West African seahorse has an irregular in shape body, is mainly brown and shows a plain pattern.

Where does the West African seahorse live?

The West African seahorse lives in the sea (marine waters) and is mostly found around algae or seagrass beds.

How big does the West African seahorse get?

The West African seahorse grows to a maximum of about 19 cm.

Is the West African seahorse dangerous to humans?

No, the West African seahorse is harmless to humans.

Is the West African seahorse edible?

The West African seahorse is not usually eaten.

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All data

Identification

Dutch name
West-Afrikaans zeepaardje inferred
English name
West African seahorse verified
Scientific name
Hippocampus algiricus
Family
Syngnathidae
Other names
West African seahorse verified

Appearance

Size class
Medium verified
Max length (cm)
19.2 verified
Body shape
Irregular verified
Dominant colour
Brown sourced
Pattern
Plain sourced
Tail shape
Rounded inferred
Mouth position
Beak-shaped inferred
Lips
Thin inferred
Barbels
No verified
Dorsal fins
One continuous sourced
Dorsal spines
No verified

Habitat & distribution

Water type
Saltwater verified
Substrate
Algae or seagrass meadow verified
Min depth (m)
0.0 verified
Max depth (m)
25.0 verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Social behaviour
Solitary verified
Territorial
No verified
Activity
Diurnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
Yes verified

For anglers

Edibility
Not eaten verified
Fishing method
Vissen met natuurlijk aas (vis, garnaal, worm) of kunstaas dicht bij rif- en rotsstructuren. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

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

Same genus Hippocampus

More from the family Syngnathidae

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