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Teleostei (teleosts) > Characiformes (Characins) > Characidae (Characins; tetras) > Stethaprioninae
Etymology: Hyphessobrycon: Greek, hyphesson, -on, -on = a little smaller + Greek, bryko = to bite (Ref. 45335); klausanni: Named for the parents of Mr. Klaus-Peter Lang from Oberhausen, Germany who partially funded the research; his father 'Klaus' and mother 'Anni'..

Environment: milieu / climate zone / depth range / distribution range Ecology

Freshwater; pelagic. Tropical

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South America: Colombia.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 2.8 cm SL male/unsexed; (Ref. 118102)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 9; Anal soft rays: 19 - 20. This species is distinguished from its congeners with similar dark lateral stripe (cyanotaenia, loretoensis, melanostichos, nigricinctus, herbertaxelrodi, eschwartzae, montogoi, psittacus, metae, margitae, vanzolinii, peruvianus) in having only 3-4 pored scales in the lateral line, 21-24 lateral scales and 6 teeth in the inner premaxillary row; differs from H. loretoensis in having 7-8 maxillary teeth (vs. 3-4) and in having a longer caudal peduncle, 12.4-17.0% SL (vs. 4.6-8.0% SL); differs further from other species of Hyphessobrycon with a dark lateral stripe from the Orinoco River Basin (metae, acaciae) in having 2 teeth in the outer premaxillary row (vs. 3-4) and 10 branched pectoral-fin rays (vs. 11 to 12); differs further from metae by the length of the snout 17.6-22.8% HL (vs. 9.9-15.2% HL) and length of the caudal peduncle 12.4-17.0% SL (vs. 7.3-11.8% SL) (Ref. 118102).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

García-Alzate, C.A., A. Urbano-Bonilla and D.C. Taphorn, 2017. A new species of Hyphessobrycon (Characiformes, Characidae) from the upper Guaviare River, Orinoco River Basin, Colombia. ZooKeys 668:123-138. (Ref. 118102)

IUCN Red List Status (Ref. 130435)

Data deficient (DD) ; Date assessed: 14 November 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].

Trophic level (Ref. 69278): 2.9 ±0.3 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Hyphessobrycon klausanni García-Alzate, Urbano-Bonilla & Taphorn, 2017