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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Gillichthys: Theodore Nicolas Gill (1837-1914) researcher of abyssal fishes and systematics + Greek, ichthys = fish (Ref. 45335).
Eponymy: Professor Theodore Nicholas Gill (1837–1914) was an American ichthyologist, malacologist, mammologist and librarian, a zoologist at George Washington University and associated with the Smithsonian Institution for more than half a century. [...] (Ref. 128868), visit book page.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino; acqua dolce; salmastro pelagic-neritic. Tropical
Eastern Pacific: northernmost Gulf of California (Colorado River Delta).
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Facultative air-breathing in the genus (Ref. 126274); Occurs at low tide in deep channels produced by the 10 meter tidal amplitude in the Colorado River estuary. Bottom with fine, silty sediments and turbid conditions are prevalent (Ref. 90849).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Swift, C.C., L.T. Findley, R.A. Ellingson, K.W. Flessa and D.K. Jacobs, 2011. The Delta Mudsucker, Gillichthys detrusus, a valid species (Teleostei: Gobiidae) endemic to the Colorado River Delta, Northernmost Gulf of California, Mexico. Copeia 1:93-102. (Ref. 90849)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Endangered (EN) (B1ab(i,ii,iii,iv,v)+2ab(i,ii,iii,iv,v)); Date assessed: 14 February 2024
Minaccia per l'uomo
Harmless
Usi umani
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00332 - 0.01511), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
Resilienza (Fonte Biblio.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Vulnerabilità della pesca (Ref.
59153): Low vulnerability (11 of 100).
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