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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Rhinogobius: Greek, rhinos = nose + Latin, gobius = gudgeon (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water benthopelagisch. Subtropical
Asia: China.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 7; Dorsale zachte stralen (totaal) : 8; Anale stekels: 1; Anale zachte stralen: 7; Wervels: 27. Distinguished from all congeners by the following unique combination of features: second dorsal fin rays I, 8; anal fin rays I, 7; pectoral fin rays 16; rather large scales as longitudinal scale series 26-27; predorsal scales 8-9; vertebral count 10+17=27; 7 parallel, deep brown oblique stripes crossing on cheek in male; branchiostegal membrane with brownish-red spots in male; 7 longitudinal deep brown lines on lateral side of body; pectoral fin base with a blackish-brown bar (Ref. 58253).
A non-diadromous species (Ref. 57935).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Chen, I.-S. and L.-S. Fang, 2006. A new species of Rhinogobius (Teleostei: Gobiidae) from the Hanjiang Basin in Guangdong Province, China. Ichthyol. Res. 53(3):247-253. (Ref. 58253)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00442 - 0.02163), b=3.05 (2.86 - 3.24), 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).