>
Cypriniformes (Carps) >
Catostomidae (Suckers) > Cycleptinae
Etymology: Cycleptus: Greek, kyklos = round + Greek, leptes = thin (Ref. 45335); elongatus: Cycleptus=round and slender, (meant to mean small round mouth by the author, C.S. Rafinesque); elongatus=elongate (referring to general body shape) (Ref. 79012).
More on author: Lesueur.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten bentopelagisk. Subtropical; 47°N - 28°N
North America: Mississippi River basin from Pennsylvania to central Montana and south to Louisiana, USA; Gulf Slope drainages in the USA from Mobile Bay, Alabama to Rio Grande in Texas and New Mexico, and in Mexico.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 93.0 cm TL hane/ej könsbestämd; (Ref. 5723); common length : 66.5 cm TL hane/ej könsbestämd; (Ref. 12193); rapporterad maxålder: 13 år (Ref. 12193)
Inhabits strong current in deep (1-2.5 m) chutes and main channels of medium to large rivers over bedrock, sand and gravel (Ref. 5723).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Ytterligare information
PopulärnamnsynonymerMetabolikPredatorerEkotoxikologiReproduktionKönsmognadLekSpawning aggregationFecundityÄggEgg development
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
MedarbetareBilderStamps, Coins Misc.LjudCiguateraHastighetSimsättGälytaOtolithsHjärnstorlekSyn
Verktyg
Special reports
Download XML
Internet-källor
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00407 (0.00163 - 0.01018), b=3.14 (2.92 - 3.36), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Låg, lägsta populationsfördubblingstid 4,5-14 år (tmax=13).
Fishing Vulnerability (Ref.
59153): High vulnerability (57 of 100).