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Teleostei (teleosts) > Siluriformes (Catfishes) > Callichthyidae (Callichthyid armored catfishes) > Corydoradinae
Etymology: Corydoras: Greek, kory = helmet + greek, doras = skin (Ref. 45335); pavanelliae: Named for Carla Simone Pavanelli for her extensive contributions to the knowledge of the ecology and taxonomy of the Neotropical fishes; a genitive (Ref. 128862).

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

Freshwater; demersal; depth range 0 - 2 m (Ref. 128862). Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

South America: Brazil.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 4.5 cm SL male/unsexed; (Ref. 128862)

Short description Identification keys | Morphology | Morphometrics

This species can be distinguished from its congeners by the following set of characters: short mesethmoid; very reduced posterior laminar expansion of infraorbital 2, not in contact with compound pterotic; 2-3 longitudinal black stripes on flanks; no oblique or vertical black blotch across the eye; anterior portion of dorsal fin with sparse black chromatophores, not forming any conspicuous pattern; and ventral surface of trunk naked or covered by sparse platelets (Ref. 128862).

Found in small clear water stream (2-3 m wide and 0.5-2 m depth), with preserved riparian vegetation, swift water current, and bottom composed mainly of sand and dead leaves (Ref. 128862).

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

Main reference Upload your references | References | Coordinator : Reis, Roberto E. | Collaborators

Tencatt, L.F.C. and W.M. Ohara, 2016. Two new species of Corydoras Lacépède, 1803 (Siluriformes: Callichthyidae) from the rio Madeira basin, Brazil. Neotrop. Ichthyol. 14(1):e150063. (Ref. 128862)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 22 October 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): 3.0 ±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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Corydoras pavanelliae Tencatt & Ohara, 2016