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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 demersaal. Subtropical
Asia: Wuyi River in Zhejiang Province, China.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 4.2 cm SL mannelijk / geslacht onbekend; (Ref. 75976); 3.9 cm SL (female)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
This is similar to Rhinogobius lentiginis in terms of spot pattern on the head but it can be distinguished by the following characters: presence of cephalic lateralis canals on head (vs. absence in Rhinogobius lentiginis; vertebral count 10+16 =26 (vs. 27); anal fin with 7-9 branched rays (vs. 6-7); head with irregular spot pattern (vs. with regular dots); and inner branchiostegal membrane without dots in male (vs. with many dots) (Ref. 75976).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Li, F. and J.-S. Zhong, 2007. A new Rhinogobius species from Zhejiang Province, China (Teleostei, Gobiidae). Zool. Res. 28(5):539-544. (Ref. 75976)
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).