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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Fundulidae (Topminnows and killifishes)
Etymology: Fundulus: Latin, fundus = bottom; a peculiar name for a topminnow, coined for a bottom species of Atlantic coast being "the abode of the fundulus mudfish" (Ref. 45335); zebrinus: From the Latin word Fundus=bottom, the habitat; zebrinus=like a zebra (in reference to the vertical bars or stripes) (Ref. 79012).
More on authors: Jordan & Gilbert.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten; brackvatten bentopelagisk; pH range: 7.0 - ?; ej vandrande. Tropical; 20°C - 25°C (Ref. 2060); 46°N - 29°N
North America: Mississippi River and Gulf Slope basins in the USA from northern central Montana to central Wyoming and south to Colorado River, Brazos River, Galveston Bay and Rio Grande drainages in Texas (Ref. 5723). Distinct from Fundulus kansae which is found in the drainages north of the Red River (Ref. 55961).
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 8.0 cm TL hane/ej könsbestämd; (Ref. 27139); common length : 6.9 cm TL hane/ej könsbestämd; (Ref. 12193); rapporterad maxålder: 3.00 år (Ref. 12193)
Inhabits shallow sandy runs, pools, and backwaters of headwaters, creeks and small to medium rivers. Tolerates extremely alkaline and saline streams, and often found where few other fishes can survive. Buries headfirst in sand and orients itself with only mouth and eyes are visible. This habit may protect the fish from intense sunlight or may help avoid predators, detect potential prey, or stream desiccation. 10 cm max TL (Ref. 5723). Not a seasonal killifish. Is easy to maintain in the aquarium (Ref. 27139).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Poss, S.G. and R.R. Miller, 1983. Taxonomic status of the plains killifish, Fundulus zebrinus. Copeia 1983(1):55-67. (Ref. 35647)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Akvarium: Kommersiell
Ytterligare information
PopulärnamnsynonymerMetabolikPredatorerEkotoxikologiReproduktionKönsmognadLekSpawning aggregationFecundityÄggEgg development
Age/SizeTillväxtLength-weightLength-lengthLength-frequenciesMorfometriMorfologiLarverLarvdynamikRekryteringAbundansBRUVS
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
MedarbetareBilderStamps, Coins Misc.LjudCiguateraHastighetSimsättGälytaOtolithsHjärnstorlekSyn
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00289 - 0.01819), b=3.17 (2.98 - 3.36), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.2 ±0.2 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (tmax=3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
