Classification / Names
Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Stenogobius: Greek, stenos = narrow + Latin, gobius = gudgeon (Ref. 45335); keletaona: Named after the customary authority of the Kingdom of Sigave in Futuna, keletaona, where the species was found..
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten bottenlevande. Tropical
Oceania: Futuna Island. Endemic (Ref. 87775).
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 8.0 cm SL hane/ej könsbestämd; (Ref. 87775); 4.9 cm SL (female)
Short description
Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt): 7; Mjukstrålar i ryggfenan (totalt): 11; Taggstrålar i analfenan 1; Mjukstrålar i analfenan: 11; Ryggkotor: 26. Differs from other congeners by the following characters: broad oblique blackish bar extending from below eye to lower edge of preopercular margin; dorsal and anal fins almost always with 11 rays; pectoral fin always with 15 rays; jaw length sexually dimorphic; spines of first dorsal fin usually same height as second fin, spines with no filaments; species sexually dichromatic; lack of a short transverse row of sensory papillae in the lower part of the preopercular; scales in lateral series 48-52; breast scaled; important reddish longitudinal band on outer margin on first and second dorsal fins on males and females; second dorsal, caudal and anal fin length in male, preanal length in male, jaw length in female (Ref. 78217).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Keith, P. and G. Marquet, 2006. Stenogobius (Insularigobius) keletaona, a new species of freshwater goby from Futuna Island (Teleostei: Gobiidae). Cybium 30(2):139-143. (Ref. 78217)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Ytterligare information
PopulärnamnsynonymerMetabolikPredatorerEkotoxikologiReproduktionKönsmognadLekSpawning aggregationFecundityÄggEgg development
Age/SizeTillväxtLength-weightLength-lengthLength-frequenciesMorfometriMorfologiLarverLarvdynamikRekryteringAbundansBRUVS
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
MedarbetareBilderStamps, Coins Misc.LjudCiguateraHastighetSimsättGälytaOtolithsHjärnstorlekSyn
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00442 - 0.02163), b=3.05 (2.86 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).