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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Gobioides: Latin, gobius = gudgeon + suffix oides = similar to (Ref. 45335).
Eponymy: Violet Graham (ca: 1911–1991) was a botanist who presented a large number of fish from British Guiana to the British Museum (Natural History), including the type of this one, along with extensive field notes and colour sketches of most of the fishes [...] (Ref. 128868), visit book page.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina; sötvatten; brackvatten bottenlevande. Tropical; 25°C - ? (Ref. 2059)
Western Atlantic: coastal areas and up to river mouths from Guyana to northern Brazil.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 17.3 cm SL hane/ej könsbestämd; (Ref. 27974)
Taggstrålar i ryggfenan (totalt) : 7; Mjukstrålar i ryggfenan (totalt) : 14; Taggstrålar i analfenan: 1; Mjukstrålar i analfenan: 13 - 14; Ryggkotor: 26. Scales in longitudinal series 77-89.
Body shape (shape guide): elongated.
Found in muddy areas, under stones (Ref. 27974).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Murdy, E.O., 1998. A review of the gobioid fish genus Gobioides. Ichthyol. Res. 45(2):121-133. (Ref. 27974)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
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Harmless
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00708 (0.00335 - 0.01497), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.6 ±0.5 se; based on size and trophs of closest relatives |
Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Low to moderate vulnerability (33 of 100). 🛈 |