Klassifizierung / Names
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Characiformes (Characins) >
Characidae (Characins; tetras) > Cheirodontinae
Etymology: Kolpotocheirodon: Greek, kolpotos = with folds + Greek, cheir = hand + Greek, odous = teeth ; figueiredoi: Named for José Lima de Figueiredo, a Brazilian ichthyologist at the Museu de Zoologia da Universidade de São Paulo..
More on authors: Malabarba, Lima & Weitzman.
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; süßwasser pelagisch. Tropical
South America: Rio Pratinha of the Paraguaçu basin in Brazil.
Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Max length : 3.1 cm SL Männchen/unbestimmt; (Ref. 76978); 3.1 cm SL (female)
Kurzbeschreibung
Morphologie | Morphometrie
Rückenflossenweichstrahlen (insgesamt): 11
Found only in areas with moderate water current. Occurs mostly in a riffle at a narrow stretch of rio Pratinha, the type locality of this species. Stays at midwater, swimming against the current, probably feeding on food items drifting downstream. One individual was observed picking with its mouth on a large boulder in a cave entrance (Ref. 76978).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Malabarba, L.R., F.C.T. Lima and S.H. Weitzman, 2004. A new species of Kolpotocheirodon (Teleostei: Characidae: Cheirodontinae: Compsurini) from Bahia, northeastern Brazil, with a new diagnosis of the genus. Proc. Biol. Soc. Wash. 117(3):317-329. (Ref. 76978)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Mehr Information
NamenSynonymeMetabolismusRäuberÖkotoxikologieFortpflanzungGeschlechtsreifeAblaichenSpawning aggregationFecundityEierEientwicklung
Alter/GrößeWachstumLänge-GewichtLänge-LängeLängenhäufigkeitenMorphometrieMorphologieLarvenLarven Pop.Dyn.RekrutierungDichteBRUVS
ReferenzenAquakulturAquakultur ProfilZuchtlinienGenetikElectrophoresesVererbbarkeitKrankheitenVerarbeitungNutrientsMass conversion
PartnerBilderStamps, Coins Misc.LauteCiguateraGeschwindigkeitSchwimmstilKiemenoberflächeOtolithsGehirngrößeSehfähigkeit
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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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 2.6 ±0.5 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).