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> Pleuronectiformes (Flatfishes) > Achiridae (American soles)
Etymology: Achirus: Greek, a = without + Greek, cheir = hands (Ref. 45335).
More on author: Steindachner.

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

marino; agua dulce; salobre demersal; anfidromo (Ref. 36739); rango de profundidad 10 - 60 m (Ref. 91172), usually ? - 20 m (Ref. 9047). Tropical; 32°N - 18°S, 114°W - 79°W

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Eastern Pacific: Baja California, Mexico to Puerto Pizarro, Peru.

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 22.5 cm TL macho / no sexado; (Ref. 96592); common length : 15.0 cm TL macho / no sexado; (Ref. 9047); peso máximo publicado: 197.90 g (Ref. 130775)

Common in coastal waters less than 20 m depth and enters coastal lagoons and fresh water (Ref. 9047). Feeds on crustaceans, small fishes, polychaetes, and occasionally detritus (Ref. 9047). Marketed fresh (Ref. 9047). Benthic species that inhabits coastal waters less than 20m deep. May enter estuaries and freshwater (Ref. 55763).

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Main reference Upload your references | Referencias | Coordinador : Ramos, Robson T.C. | Colaboradores

Chirichigno, N., 1980. Clave para identificar los peces marinos del Peru. IMARPE Informe (44). Instituto del Mar del Peru, Callao, Peru. (Ref. 12)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Least Concern (LC) ; Date assessed: 28 September 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesquerías: escaso valor comercial

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 20.8 - 28.5, mean 24.7 °C (based on 42 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01349 (0.01011 - 0.01799), b=3.10 (3.04 - 3.16), in cm total length, based on LWR estimates for this species (Ref. 93245).

Nivel trófico (Ref. 69278): 3.2 ±0.45 se; based on food items.

Generation time: 1.0 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.

Resiliencia (Ref. 120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (K=1.09-1.2;).

Fishing Vulnerability (Ref. 59153): Low vulnerability (13 of 100).

Price category (Ref. 80766): Very high.

Achirus mazatlanus (Steindachner, 1869)