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Gobiiformes (Gobies) >
Oxudercidae (Mudskippers) > Oxudercinae
Etymology: Oxuderces: Greek,oxys = sharp + Greek, derkomai = to look at (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten; brackvatten bottenlevande. Tropical (Ref. 5218)
Oceania: Papua New Guinea and northern Australia.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 10.5 cm SL hane/ej könsbestämd; (Ref. 5218)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Distinguished by the following characteristics: total D2 elements 29-31; total anal fin elements 27-30; second dorsal and anal fins basally connected with caudal fin; 17 branched caudal rays; predorsal scales 26-44; 2 recurved, canine teeth internal to symphysis of lower jaw;
bifid teeth usually present in lower jaw, sometimes in both jaws; pore situated posteriorly in interorbital region; basihyal bifid (Ref. 5218).
Facultative air-breathing (Ref. 126274); Occurs in mud and sand bottoms at river mouths (Ref. 5218).
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
Kailola, P.J., 1991. The fishes of Papua New Guinea: a revised and annotated checklist. Vol. III. Gobiidae to Molidae. Research Bulletin No. 41, Research Section, Dept. of Fisheries and Marine Resources, Papua New Guinea. 153 p. (Ref. 6771)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 2.7 ±0.2 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).
![Image of Oxuderces wirzi (Wirz\](/images/thumbnails/jpg/tn_Oxwir_u0.jpg "Image of Oxuderces wirzi (Wirz\")
