Environment: milieu / climate zone / depth range / distribution range
Ekologi
; brackvatten pelagiska; djupintervall 0 - 2 m. Tropical; 7°S - 8°S
Western Central Pacific: Cape Ward Hunt, eastern Papua New Guinea and from Fergusson Island in the D'Entrecasteaux Group. Easily misidentified for Pseudomugil signifer (Ref. 9786).
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 5.0 cm TL hane/ej könsbestämd; (Ref. 9786)
Short description
Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt): 4 - 5; Mjukstrålar i ryggfenan (totalt): 7-9; Taggstrålar i analfenan 0; Mjukstrålar i analfenan: 12 - 13. Gill rakers in first lower, 14-15, gill arch less than half the diameter of pupil but longer than in other species of this genus.
Found in mangrove swamps and may provide food for young of commercially important species. Nothing is known of the biology of this species of which only two specimens are presently known (Ref. 9786).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Allen, G.R., 1991. Field guide to the freshwater fishes of New Guinea. Publication, no. 9. 268 p. Christensen Research Institute, Madang, Papua New Guinea. (Ref. 2847)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Fiskeri: saknar intresse
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=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).