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🌊 Marine Least Concern 🌡️ Tropical

Senegal needlefish

Strongylura senegalensis Valenciennes, 1846
Max Length
150 cm
Max Weight
-
Lifespan
-
Trophic Level
4.5
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
63.00/100
Typical Length
60 cm
Depth Zone
pelagic

📖 Overview

Found in coastal areas, entering estuaries and brackish lagoons . Feeds mainly on small fishes . Oviparous ; eggs may be found attached to objects in the water by tendrils on the egg's surface .

Scientific Name
Strongylura senegalensis
Authority
Valenciennes, 1846
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
150 cm
Latitude
17°S – 14°N
Trophic Level
4.5
Resilience
Medium
Vulnerability
63.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Beloniformes
Beloniformes
Family
Belonidae
Belonidae
Genus
Strongylura
Strongylura
Species
Senegal needlefish
Strongylura senegalensis

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 13 - 16; Anal spines: 0; Anal soft rays: 14 - 18. Diagnosis: body elongate; upper and lower jaws extremely long, forming a stout beak armed with strong teeth; nostrils in depression before eyes (nasal pit); gill rakers absent; pelvic fins abdominal; 13-16 dorsal-fin rays; no lateral keel on caudal peduncle; caudal fin emarginated . : elongated; Cross section: circular.

🌀 Behaviour

Behavioural data for Senegal needlefish is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; brackish; pelagic-neritic; depth range 0 - ? m. Tropical; 14°N - 17°S south through the Gulf of Guinea to Angola (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish 🐟 Pelagic
Trophic Level
4.5±0.8
Food Items

small fishes (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00078 × L3.11 (TL)
Max TL
150cm
Dorsal Rays
15
Anal Rays
16

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
63.00/100
High vulnerability
Trophic Level
4.5
Apex / Top predator
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
14°N – 17°S
Described By
Valenciennes, 1846

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Belone capensis Günther 1866 Synonym
Belone senegalensis Valenciennes 1846 Synonym
Strongylura capensis Günther 1866 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 10 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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