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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Stigmatogobius: Greek, stigma = mark, signal + Latin, gobius = gudgeon (Ref. 45335).
More on author: Steindachner.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water; brak water benthopelagisch. Tropical
Asia: Brunei, Indonesia, Malaysia and Singapore.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 4.0 cm SL mannelijk / geslacht onbekend; (Ref. 43716)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 7; Dorsale zachte stralen (totaal) : 6 - 8; Anale stekels: 1; Anale zachte stralen: 7 - 8; Wervels: 26. Snout pointed and jaws extending posteriorly to behind eye in males and to posterior half of eye in females; body with large ocellate brown spot at mid-base of caudal fin; broad brown stripe extending from tip of second first dorsal fin spine onto mid-side of body, ending in rounded dark blotch or spot; and brown triangular mark crossing cheek below eye to rictus. Second dorsal rays usually I,7; anal rays usually I,8; pectoral rays 15-17, modally 16; longitudinal scales 24-28; transverse scales backward 7-8 1/2; predorsal scales 8-12 cycloid; anteriormost scale largest, entering interorbital space; headpores reduced, only posterior interorbital, postorbital, and two preopercular pores present (Ref. 56945).
In Brunei, both adults and juveniles were encountered frequently in small, shallow and clear, tannin-stained mangrove pools and rivulets among Nypa and Rhizophora roots and litter at low tide, usually well back from the main stream (Ref. 56945). In Indonesia, specimens were also collected from tannin-stained, fresh-tasting water, but a non-mangrove habitat (Ref. 56945).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Larson, H.K., 2001. A revision of the gobiid fish genus Mugilogobius (Teleostei: Gobioidei), and its systematic placement. Rec. West. Aust. Mus. (Suppl. No. 62):1-233. (Ref. 43716)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00444 - 0.02153), b=3.04 (2.85 - 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).
