Klassifizierung / Names
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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Leuciscinae
Etymology: Sarmarutilus: Derived from the Sarmatic Sea, or Lago Mare, an ancient central European inner freshwater sea where this monotypic genus probably has its evolutionary roots..
More on author: Bonaparte.
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; süßwasser benthopelagisch; pH range: 7.0 - ? ; dH range: 20 - ?. Subtropical; 10°C - 27°C (Ref. 2059); 47°N - 38°N, 7°E - 22°E
Europe: Tyrrhenian slope from Magra to Bussento drainages, Adriatic slope from Chienti to Trigno drainages and Ofanto drainage in Italy. Introduced in southern Italy and Sicily; part of range on Adriatic slope and southernmost localities on Tyrrhenian slope possibly results from introductions.
Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm
Max length : 18.0 cm SL Männchen/unbestimmt; (Ref. 59043); max. veröff. Alter: 6 Jahre (Ref. 96829)
Rückenflossenweichstrahlen (insgesamt): 11; Afterflossenweichstrahlen: 12. Formerly placed under Rutilus and cannot be treated under Rutilus and Lecos by the following diagnostic characters: pharyngeal teeth formulae, 5-5; presence of prominent tubercles at the center of each scale of the body and on the head in breeding males; lateral stripe masked by heavy pigmentation on flanks formed by well marked crescent triangular spot on scales; and shape not found in all species of Rutilus and Lecos (Ref. 96829).
Inhabits streams with moderate current, shallow, sand or gravel bottom, and limited aquatic vegetation (Ref. 59043). Prefers running waters and is not well adapted in still waters (Ref. 96829). Occurs in groups. Feeds on small molluscs and crustaceans, insects and algae. Spawns in clear, shallow water, on gravel and aquatic vegetation on sunny days (Ref. 59043). Attains a maximum size of about 18 cm SL (Ref. 59043), but reported not to exceed 16 cm SL (Ref. 96829). Threatened due to the introduction of other species and habitat destruction. Can colonize lakes in the absence of specialized lacustrine species (Ref. 26100).
A single female usually spawns with 2-5 males (Ref. 59043). Multiple spawner (Ref. 59043).
Bianco, P.G. and V. Ketmaier, 2014. A revision of the Rutilus complex from Mediterranean Europe with description of a new genus, Sarmarutilus, and a new species, Rutilus stoumboudae (Teleostei: Cyprinidae). Zootaxa 3481(3):379-402. (Ref. 96829)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Sportfisch: ja
Mehr Information
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00603 - 0.01380), b=3.22 (3.10 - 3.34), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 2.8 ±0.43 se; based on food items.
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (tmax=9; K=0.12; tm=2).
Fishing Vulnerability (Ref.
59153): Low vulnerability (12 of 100).
