Klassifizierung / Names
Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa
>
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Pseudogobius: Greek, pseudes = false + Latin, gobius = gudgeon (Ref. 45335); fulvicaudus: Derived from Latin fulvus (meaning yellow) and caudal (meaning caudal fin), in reference to the diagnostic character of a brilliant yellow mark on the caudal fin base in adult males..
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; brackwasser demersal. Tropical
Western Pacific: Vietnam, Thailand, Malaysia, Brunei, Singapore and northern Australia.
Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm
Max length : 1.9 cm SL Männchen/unbestimmt; (Ref. 94986)
Kurzbeschreibung
Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt): 7; Rückenflossenweichstrahlen (insgesamt): 6-7; Afterflossenstacheln 1; Afterflossenweichstrahlen: 6 - 7. This species is distinguished by the following characters: D2 I,6-7 (usually 7); A I,6-7 (usually 7); pectoral-fin rays 13-16 rays; segmented caudal rays 15-16 in 8/7 or 9/7 pattern; lateral scales 23-27; transverse scale count 7-8; predorsal scales 6-7; opercle has 2-4 rows of cycloid scales; cheek scaleless; shoulder girdle with a smooth narrow flange or smooth edge; tongue is short and often blunt; males with teeth in outer row largest and widely spaced, slightly flattened and usually straight with pointed tips; females with outer row teeth very small, close-set, evenly sized and usually blunt-tipped. Colouration: head and body translucent to pale yellowish and with 5-6 diffuse greyish saddles on dorsum which may extend ventrally as indistinct bars and mid-side of body with five brownish blotches; scaly base of caudal fin with two blackish rounded spots, placed above and below last mid-lateral brownish spot and a broad half-moon shaped to vertical yellow bar extending from these dark spots onto caudal fin itself (Ref. 126575).
Facultative air-breathing in the genus (Ref. 126274); Occurs in shallow tidal pools of mangroves and muddy intertidal habitat (Ref. 94986). Often occurring with Pseudogobius poicilosoma, and sometimes with P. avicennia and P. verticalis (Ref. 126575).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Larson, H.K. and M.P. Hammer, 2021. A revision of the gobiid fish genus Pseudogobius (Teleostei, Gobiidae, Tridentigerinae), with description of seven new species from Australia and South-east Asia. Zootaxa 4961(1):1-85. (Ref. 126575)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Mehr Information
NamenSynonymeMetabolismusRäuberÖkotoxikologieFortpflanzungGeschlechtsreifeAblaichenSpawning aggregationFecundityEierEientwicklung
Alter/GrößeWachstumLänge-GewichtLänge-LängeLängenhäufigkeitenMorphometrieMorphologieLarvenLarven Pop.Dyn.RekrutierungDichteBRUVS
ReferenzenAquakulturAquakultur ProfilZuchtlinienGenetikElectrophoresesVererbbarkeitKrankheitenVerarbeitungNutrientsMass conversion
PartnerBilderStamps, Coins Misc.LauteCiguateraGeschwindigkeitSchwimmstilKiemenoberflächeOtolithsGehirngrößeSehfähigkeit
Tools
Zusatzinformationen
Download XML
Internet Quellen
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00338 - 0.01553), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
