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Psenes cyanophrys Valenciennes, 1833

Freckled driftfish
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Native range | All suitable habitat | Point map | Year 2050
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Psenes cyanophrys   AquaMaps   Data sources: GBIF OBIS
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Maldives country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Museum: BPBM 34725 (19.9 cm SL).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/mv.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Randall, J.E. and C. Anderson, 1993
National Database:

Common names from other countries

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Scombriformes (Mackerels) > Nomeidae (Driftfishes)
Etymology: Psenes: Greek, psenos, -e, -on = without hair (Ref. 45335).
  More on author: Valenciennes.

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

marino batipelágico; oceanodromo (Ref. 51243); rango de profundidad 20 - 550 m (Ref. 13608).   Deep-water; 49°N - 43°S, 180°W - 180°E

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Atlantic, Indian and Pacific: tropical and warmer temperate waters. Western Atlantic: Massachusetts, USA and northern Gulf of Mexico to South America (Ref. 7251). Reported from southern Africa (Ref. 4412).

Tamaño / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 23.0 cm SL macho / no sexado; (Ref. 48637)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 9 - 12; Radios blandos dorsales (total) : 23 - 28; Espinas anales: 3; Radios blandos anales: 23 - 28; Vértebra: 31. Dark horizontal lines laterally (Ref. 4412).

Biología     Glosario (por ej. epibenthic)

Inhabits the open ocean (Ref. 26340). Found under floating weeds or debris. Adults were found under large weed-rafts at a depth of about 20 meters, using the shade as cover. They also form schools (Ref. 48637). Associated with Sargassum (Ref. 26340) and jellyfish (Ref. 7251).

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Haedrich, R.L., 1986. Nomeidae. p. 846-850. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4412)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 29 January 2013

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FishSource |

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Trophic ecology
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Ecology
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Length-weight rel.
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Estimates based on models

Preferred temperature (Ref. 115969): 12.7 - 26, mean 18.8 (based on 983 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5313   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
Nivel trófico (Ref. 69278):  3.4   ±0.46 se; based on food items.
Resiliencia (Ref. 120179):  Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Assuming tm=2-4).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (18 of 100).