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Characidium rachovii  Regan, 1913

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Native range | All suitable habitat
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Characidium rachovii   AquaMaps   Data sources: GBIF OBIS
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Image of Characidium rachovii
Characidium rachovii
Male picture by Hoffmann, P. and M. Hoffmann

Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterigi (pesci con pinne raggiate) > Characiformes (Characins) > Crenuchidae (South American darters) > Characidiinae
Etymology: Characidium: Diminutive of Charax, -akos = a fish without identification (Ref. 45335).   More on author: Regan.

Ambiente / Clima / Range Ecologia

; acqua dolce benthopelagico; pH range: 5.6 - 7.5; dH range: ? - 25.   Tropical; 20°C - 24°C (Ref. 1672), preferred ?

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

South America: lower Paraná River basin; Uruguay River basin; coastal drainages from Rio Grande do Sul to La Plata River.

Size / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 4.3 cm SL maschio/sesso non determinato; (Ref. 37059)

Short description Morfologia | Morfometria

Raggi dorsali molli (totale): 13-14; Raggi anali molli: 8. Is distinguished by the incompleteness of its lateral line, which never has pores beyond the 11th scale of the lateral series (Ref. 27672).

Biologia     Glossario (es. epibenthic)

Found in lentic environment.

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Assumed as Characidium fasciatum.

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

Cordiviola de Yuan, E. and C. Pignalberi de Hassan, 1985. Fish population in the Paraná River: lentic environments of Diamante and San Pedro areas (Argentine Republic). Hydrobiologia 127:213-218. (Ref. 11229)

IUCN Red List Status (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FisheriesWiki | Sea Around Us

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