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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Chlamydogobius: Greek, chlamys, -idos = cloak, cape + Latin, gobius = gudgeon (Ref. 45335).
More on author: Larson.
Environment: milieu / Klimaatzone / Diepte / distribution range
Ecologie
; zoet water; brak water demersaal. Tropical
Oceania: northern Australia.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ? range ? - ? cm
Max length : 3.8 cm SL mannelijk / geslacht onbekend; (Ref. 44894)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 6 - 7; Dorsale zachte stralen (totaal) : 6 - 8; Anale stekels: 1; Anale zachte stralen: 5 - 7. Equal number of second dorsal and anal fin rays - consisting of 1 spine and 6 soft rays (Ref. 44894). Color: males blue-grey with dark scale margins and scattered black spots on head and body; first dorsal fin with broad yellow band across outer half; second dorsal and anal fins bluish on basal half, with a black stripe across center of fins and broad white margins; caudal fin dusky blue-grey with faint cross bands. Females mainly tan (Ref. 44894).
Facultative air-breathing in the genus (Ref. 126274); Inhabits muddy creeks draining mangrove samphire plains or freshwater floodplains, also artificial habitats such as water buffalo wallows and concrete drains. Always seen near the coast in low-salinity environments (0-9% sea water). Spawned in captivity. About 30 eggs were laid, which took 9 days to hatch at 25°C. After hatching the young were observed clinging to the walls of the aquarium, apparently feeding on algae (Ref. 44894).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Male tends the clutch.
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 2025-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5156 [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): 2.9 ±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).
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