Portugal country information

Common names: Gafo, Linguado de areia, Linguado-da-areia
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Porto and Algarve (Ref. 42710).
National Checklist: Portugal
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/po.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Afonso-Dias, I., C. Reis and J.P. Andrade, 2002
National Database: Portuguese Freshwater Fishes

Common names from other countries

Sole-pole, Lenguado de arena, Atlantic sole, ... more

Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes(Genere, Specie) | ITIS | CoL | WoRMS | Cloffa

> Pleuronectiformes (Flatfishes) > Soleidae (Soles)
Etymology: Pegusa: The old name of the Cnidus, the city in Asia minos where the Atheniasn defeated Spartans in a naval battle near 394 BC.
More on author: Risso.

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

marino; salmastro demersale; distribuzione batimetrica 5 - 350 m (Ref. 4710), usually 20 - 50 m (Ref. 26999). Subtropical; 57°N - 17°S, 18°W - 42°E

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

Eastern Atlantic: northeastern to southeastern Atlantic; perhaps Gulf of Guinea; the Mediterranean Sea and Black Sea; reported from Suez Canal (Ref. 32649); and Sea of Azov (Ref. 4710).

Length at first maturity / Size / Peso / Age

Maturity: L_m ?, range 22 - ? cm
Max length : 40.0 cm SL maschio/sesso non determinato; (Ref. 4710); common length : 30.0 cm TL maschio/sesso non determinato; (Ref. 2714); Età massima riportata: 15 anni (Ref. 32766)

Short description Chiavi di identificazione | Morfologia | Morfometria

Spine dorsali (totale) : 0; Raggi dorsali molli (totale) : 69 - 87; Spine anali: 0; Raggi anali molli: 53 - 73; Vertebre: 40 - 48. Last ray of dorsal and anal fins joined by a low membrane to the base of the caudal fin. Supratemporal branch of lateral line forming an arch. Anterior nostril on the blind side prominent forming a large round rosette, its diameter equal to that of the eye. Lower lip on ocular side undulated with about 6 lobes. Length of both nasal tubes and scales above it on the ocular side about equal. Pectoral fin on the ocular side with a black botch with a white margin except at its base; this blotch often interrupted by light space or accompanied by dots or streaks on one side or the other (present in fresh specimens from coast of Israel (Ref. 32649). Brownish yellow or reddish brown in color with obscure pale blotches and specks (Ref. 3200).

Found on gravel, sand or mud. Feeds on a wide range of small marine bivalves; mainly on crustaceans such as amphipods, mysids, shrimps, decapods, bivalves and polychaetes (Ref. 4710).

Life cycle and mating behavior Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

Ben-Tuvia, A., 1990. A taxonomic reappraisal of the Atlanto-Mediterranean soles Solea solea, S. senegalensis and S. lascaris. J. Fish Biol. 36(6):947-960. (Ref. 32649)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 20 May 2013

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesca: scarso interesse commerciale

FAO(pesca: production; publication : search) | FishSource | Sea Around Us

Informazioni ulteriori

Trophic ecology
Prede
Diet compositions
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Ecology
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Population dynamics
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Length-weight rel.
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Life cycle
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Distribution
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Anatomy
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Physiology
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Genetics
Genetica
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Human related
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Nomi Comuni
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Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

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Summary page | Point data | Nomi Comuni | Photos

Fonti Internet

Estimates based on models

Preferred temperature (Ref. 115969): 10.6 - 27.6, mean 18.1 (based on 512 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00891 (0.00758 - 0.01048), b=3.06 (3.01 - 3.11), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 3.3 ±0.1 se; based on diet studies.

Resilienza (Ref. 120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (K=0.41; tm=4; tmax=15).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (29 of 100).

Climate Vulnerability (Ref. 125649): Low vulnerability (18 of 100).

Price category (Ref. 80766): Very high.

Pegusa lascaris (Risso, 1810)