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Squalius svallize Heckel & Kner, 1858

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Squalius svallize
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Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Cypriniformes (Carps) > Leuciscidae (Minnows) > Leuciscinae
Etymology: More on authors: Heckel & Kner.

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

; eau douce benthopélagique. Temperate; 10°C - 26°C (Ref. 13614); 44°N - 40°N, 16°E - 21°E

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Europe: Neretva, Trebisnjica and Ljuta drainages (Croatia and Bosnia Herzegovina).

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 27.7 cm TL mâle / non sexé; (Ref. 91127)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Can be diagnosed from its congeners in Western Balkans and Adriatic basin by the following characters: 44-51 scales on lateral line; free margin of each flank scale with a row of black pigments, forming a regular reticulate pattern and anterior half of exposed field of each flank scale lacking conspicuous broad dark spot; dorsal fin usually with 8-9½ branched rays; anal fin with 9-10½ (usually 10½ ) branched rays; eye diameter 19-23% HL; head shallow, conical; snout stout, markedly rounded; lower jaw short, length less than depth of operculum; and mouth subterminal (Ref. 59043).

Biologie     Glossaire (ex. epibenthic)

Occurs in streams with swift water, lakes in karstic areas and enters subterranean waters (Ref. 59043). Adults inhabit water bodies on the low plains, with little current. Feeds on invertebrates. Threatened due to pollution, the introduction of other species and habitat destruction (Ref. 26100).

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

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Crivelli, A.J., 1996. The freshwater fish endemic to the Mediterranean region. An action plan for their conservation. Tour du Valat Publication, 171 p. (Ref. 26100)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

  Vulnérable, voir Liste Rouge IUCN (VU) (D2); Date assessed: 31 January 2006

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

Pêche sportive: oui
FAO - Publication: search | FishSource |

Plus d'informations

Trophic ecology
Éléments du régime alimentaire
Diet compositions
Food consumptions
Food rations
Prédateurs
Ecology
Écologie
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Fréquences de longueurs
Mass conversions
Recruitments
Abundances
Life cycle
Reproduction
Maturities
Fecundities
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Egg(s)
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Larves
Dynamique des populations larvaires
Distribution
Pays
Zones FAO
Écosystèmes
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Introductions
BRUVS - Videos
Anatomy
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Cerveaux
Otolithes
Physiology
Body compositions
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Type de nage
Swimming speeds
Visual pigment(s)
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Diseases / Parasites
Toxicities (LC50s)
Genetics
Génétique
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Human related
Aquaculture systems
Profils d'aquaculture
Souches
Ciguatera cases
Stamps, coins, misc.
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Taxonomy
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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: génôme, nucléotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00557 - 0.01243), b=3.14 (3.02 - 3.26), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  3.5   ±0.37 se; based on food items.
Résilience (Ref. 120179):  Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.32; tmax=7).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (18 of 100).