Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Beloniformes (Needle fishes) > Belonidae (Needlefishes)
Etymology: Strongylura: Greek, strongylos = round + Greek, oura = tail (Ref. 45335).

Environment / Climate / Range Ecology

Marine; brackish; pelagic-neritic; depth range 0 - ? m. Tropical, preferred ?; 14°N - 17°S

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Atlantic: Senegal and Guinea to the Gulf of Guinea and Angola. Reported from the Gambia River (Ref. 28587).

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 150 cm SL male/unsexed; (Ref. 2683); common length : 60.0 cm SL male/unsexed; (Ref. 2683)

Short description Morphology | Morphometrics

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 (Ref. 57228).

Occurs in coastal areas and brackish lagoons. Feeds mainly on small fishes (Ref. 28587). Oviparous (Ref. 205). Eggs may be found attached to objects in the water by tendrils on the egg's surface (Ref. 205).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator : Collette, Bruce B. | Collaborators

Collette, B.B. and N.V. Parin, 1990. Belonidae. p. 592-597. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 5757)

IUCN Red List Status (Ref. 115185)

Least Concern (LC)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: minor commercial

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Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00074 (0.00039 - 0.00141), b=3.13 (2.97 - 3.29), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trophic Level (Ref. 69278): 4.5 ±0.80 se; Based on food items.

Resilience (Ref. 69278): Very Low, minimum population doubling time more than 14 years (Preliminary K or Fecundity.).

Vulnerability (Ref. 59153): Very high vulnerability (76 of 100) .

Price category (Ref. 80766): High.

Strongylura senegalensis (Valenciennes, 1846)