Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino; salmastro demersale; amfidromo (Ref. 51243). Tropical
Indo-West Pacific: ranges from Pakistan to Japan and Australia. Known from the freshwater tidal zone of the Mekong (Ref. 12693).
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 14.0 cm SL maschio/sesso non determinato; (Ref. 12693)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Distinguished by the following characteristics: prominent barbel on ventral midline near
symphysis of lower jaw; upper jaw teeth 19-31; head depth 10.1-12.4% SL ; caudal fin length 18.5-25.1 % SL ; length of D 1 base 5.7-7.5% SL; 4-7 vertical, narrow, bluish grey bars on trunk; no large, black spots or stripes basally on posterior half of D2; D2 and anal fins connected by membrane to caudal fin (Ref. 5218).
Body shape (shape guide): elongated.
Facultative air-breathing (Ref. 126274); An intertidal species (Ref. 31184) found on sand and mud flats along bay shores. Also in estuarine areas, swamps, marshy areas and on tidal mud flats (Ref. 5258). Also found in the freshwater tidal zone (Ref. 12693). Actively shuttling back and forth between rock pools and air (Ref. 31184). Feeds on algae and harpacticoids, chromodorids and nematodes (Ref. 92840). Amphibious air-breather (Ref. 31184).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Murdy, E.O., 1989. A taxonomic revision and cladistic analysis of the oxudercine gobies (Gobiidae: Oxudercinae). Rec. Aust. Mus., Suppl. 11:1-93. (Ref. 5218)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: scarso interesse commerciale
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Temperatura preferita (Fonte Biblio.
123201): 24.6 - 29.2, mean 28.5 °C (based on 2978 cells).
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00286 - 0.00838), b=2.82 (2.67 - 2.97), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Resilienza (Fonte Biblio.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Vulnerabilità della pesca (Ref.
59153): Low vulnerability (10 of 100).
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