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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Eucyclogobius: Greek, eu = good + Greek, kyklos = circle + Latin, gobius = gudgeon (Ref. 45335).
Eponymy: Dr John Strong Newberry (1822–1892) was an American physician, geologist, author and explorer. [...] (Ref. 128868), visit book page.
More on author: Girard.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser; brackwasser demersal; standorttreu (Ref. 126106). Subtropical
Eastern Pacific: Del Norte County in northern California, USA to Del Mar in southern California.
Länge bei der ersten Reifung / Größe / Gewicht / Alter
Geschlechtsreife: Lm 2.7, range 3 - 2.7 cm
Max length : 5.7 cm TL Männchen/unbestimmt; (Ref. 2850); common length : 4.3 cm TL Männchen/unbestimmt; (Ref. 12193); max. veröff. Alter: 1.00 Jahre (Ref. 26474)
Adults inhabit coastal lagoons and brackish bays at mouth of freshwater streams (Ref. 2850). IS subjected to wide variation in salinity (1-28 ppt.) and temperature (9-25°C) both within and among habitat types. The substrate and vegetation can also differ among lagoon, creek and marsh habitats (Ref. 26474). They feed mainly on crustaceans, dipteran larvae, gastropods, and invertebrate eggs (Ref. 26474). Oviparous (Ref. 56079). Males construct nesting burrows (Ref. 56079).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Oviparous (Ref. 56079). Eggs are brooded in nesting burrows constructed by males (Ref. 56079).
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref.
82804): PD
50 = 0.7500 [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).
Trophische Ebene (Ref.
69278): 3.2 ±0.2 se; based on diet studies.
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (tmax=1).
Anfälligkeit der Fischerei (Ref.
59153): Low vulnerability (10 of 100).
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