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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Pseudogobiopsis: Greek, pseudes = false + Latin, gobius = gudgeon + Greek, opsis = appearance (Ref. 45335); lumbantobing: Named for Daniel Lumbantobing of Jakarta, an ichthyologist who specialises in freshwater fishes; noun in apposition..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water demersaal. Tropical
Asia: Indonesia.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 3.4 cm SL mannelijk / geslacht onbekend; (Ref. 118061)
Korte beschrijving
Morfologie | Morfometrie
Dorsale stekels (totaal): 7; Dorsale zachte stralen (totaal): 6; Anale stekels 1; Anale zachte stralen: 6. This moderately slender species is distinguished by the following characters: D2 I,6; A I,6; pectoral-fin rays 17-18; longitudinal scales 21-24; TRB 6-8; predorsal scales 5-6, are large and reaching up to close behind eyes; jaws enlarged in male; presence of three preopercular pores, posterior portion of oculoscapular canal present, but no canal or pores over opercle; most scales on body ctenoid; first spine of dorsal fin longest in both sexes, but greatly elongate in males; along midside of body are 5 elongate dark blotches and 5 indistinct dusky short saddles crossing dorsum, a black spot behind anus and 4 internal black blotches along midventral line, commencing at anal fin origin, a black spot on upper part of pectoral fin base; chin with blackish mental frenum (Ref. 118061).
A freshwater species found in rivers and streams at altitudes of 5-22 m, with a substratum of sand, gravel, rock and boulders, my also be present are algae and aquatic macrophytes (Ref. 118061).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Larson, H.K., R.K. Hadiaty and N. Hubert, 2017. A new species of the gobiid fish genus Pseudogobiopsis (Teleostei, Gobiidae, Gobionellinae) from Indonesia. Raffles Bull. Zool. 65:175-180. (Ref. 118061)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Meer informatie
Lokale namenSynoniemenMetabolismePredatorenEcotoxicologieVoortplantingMaturiteitPaaienPaaiaggregatiesFecunditeitEierenOntwikkeling van de eieren
Leeftijd/GrootteGroeiLengte-gewichtLengte-lengteLengtefrequentiesMorfometrieMorfologieLarvenLarvale populatiedynamiekRekruteringAbundantieBRUVS
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = No PD50 data [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).
Trofisch niveau (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).