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Spratellomorpha bianalis  (Bertin, 1940)

Two-finned round herring
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Image of Spratellomorpha bianalis (Two-finned round herring)
Spratellomorpha bianalis
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Classification / Names Populärnamn | synonymer | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (strålfeniga fiskar) > Clupeiformes (Herrings) > Clupeidae (Herrings, shads, sardines, menhadens) > Ehiravinae
Etymology: Spratellomorpha: Old German, sprotte (1611) = a small fish, Clupea sp.+ greek,morphe = shape (Ref. 45335).

Miljö / Klimat / Range Ekologi

; marina; brackvatten.   Tropical, preferred ?; 0° - 26°S, 37°E - 50°E (Ref. 188)

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Western Indian Ocean: Madagascar and Kenya coast (Port Tudor, Mombasa; probably more widespread).

Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm
Max length : 4.5 cm SL hane/ej könsbestämd; (Ref. 188)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 0; Mjukstrålar i ryggfenan (totalt): 12-18; Taggstrålar i analfenan 0; Mjukstrålar i analfenan: 16 - 27. Body a little compressed, belly rounded, without pre-pelvic scutes, but a pelvic present with slender vertical arms. Snout pointed, lower jaw projecting slightly. Last two anal fin rays separate forming a distinct little finlet. This last feature identifies the species (found in no other clupeoid of the western Indian Ocean).

Biologi     Ordlista (t.ex. epibenthic)

Presumed to be a marine or estuarine species. Apparently rare.

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Whitehead, P.J.P., 1985. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (suborder Clupeioidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/1):1-303. Rome: FAO. (Ref. 188)

IUCN Red List Status (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Harmless




Human uses

Fiskeri: husbehovsfiske
FAO(Publication : search) | FisheriesWiki | Sea Around Us

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