Portugal country information

Common names: Panjorca, Panjorca
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Found in the Iberian Peninsula (Ref. 119049). Known from the River Minho and the middle reaches of the Rivers Douro and Tejo. Also Ref. 26100. Status of threat: Endangered (Ref. 119049).
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: Almaça, C., 1995
National Database: Portuguese Freshwater Fishes

Common names from other countries

Panjorca, Plotice Arcasova, 阿氏拟鲤, ... more

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Cypriniformes (Carps) > Leuciscidae (Minnows) > Leuciscinae
Etymology: Achondrostoma: Name refers to the absence of horny plate on the mouth..

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

; zoet water benthopelagisch. Temperate; 44°N - 39°N, 9°W - 1°E

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Europe: Spain and Portugal in most drainages from Jucar northward and headwaters of Tagus, except northern slope. Introduced in Guadiana drainage.

Lengte bij maturiteit / Grootte / Gewicht / Leeftijd

Maturity: L_m 4.4 range ? - ? cm
Max length : 25.0 cm TL mannelijk / geslacht onbekend; (Ref. 556); common length : 15.0 cm TL mannelijk / geslacht onbekend; (Ref. 556)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Diagnosed from its congeners by the possession of the following characters: lateral line usually with 40-45 + 3 scales; 4-5 scale rows between lateral line and pelvic fin origin; 14 circumpeduncular scale rows; eye diameter equal to or greater than snout length; snout rounded, obtuse; and ventral profile of head without marked angle at articulation of lower jaw (Ref. 59043).

A short-lived species which lives in lakes and mountain streams, including the middle reaches of rivers (Ref. 11240). Also found in reservoirs in hilly areas. Juveniles occur in shallow areas with slow current and move to deeper and faster waters in late July. Opportunistic feeder, but preying mainly on aquatic invertebrates (Ref. 59043). Threatened due to pollution, habitat destruction and the introduction of other species (Ref. 26100).

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Doadrio, I. and B. Elvira, 2007. A new species of the genus Achondrostoma Robalo, Almada, Levy and Doadrio, 2007 (Actynopterigii, Cyprinidae) from Western Spain. Graellsia 63(2):295-304. (Ref. 75032)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Kwetsbaar, zie IUCN Rode Lijst (VU) (A3ce); Date assessed: 31 January 2006

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

Visserij: van geen belang

FAO(Publication : search) | FishSource |

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Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00776 (0.00446 - 0.01352), b=3.09 (2.94 - 3.24), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.5 ±0.37 se; based on food items.

Weerstandsvermogen (Ref. 120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (tm=1-4; K= 0.25).

Fishing Vulnerability (Ref. 59153): Low vulnerability (15 of 100).

Achondrostoma arcasii (Steindachner, 1866)