Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar bentopelagis. Temperate; 42°N - 39°N, 9°W - 0°
Europe: Atlantic slope of Spain and Portugal, from Lima to Sado drainages.
Length at first maturity / Size / Weight / umur
Maturity: Lm 19.0, range 18 - 20 cm
Max length : 80.0 cm SL jantan/; (Ref. 59043); Umur maksimum dilaporkan: 11 Tahun (Ref. 59043)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Diagnosed from other species of Barbus and Luciobarbus in Iberian Peninsula by having the following combination of characters: last simple dorsal ray moderately spinous, serrated posteriorly only along about half of its length in adults, serrae small, rarely absent; posterior edge of dorsal fin slightly concave, upper part of posterior edge at an angle to dorsal profile when fin is stretched; lower lip without median lobe or pad; tip of lower jaw exposed, not covered by lower lip; head length 25-28% SL; and lateral line with 44-49 + 3 scales (Ref. 59043).
Inhabits the middle and lower reaches of streams with slow current (Ref. 59043). Feeds on benthic invertebrates, detritus (Ref. 59043), plants and fish (Ref. 26100). Considered a long-lived species (Ref. 26100). Attains a maximum size of about 80 cm SL (Ref. 59043).
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial; Ikan buruan: ya
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00581 - 0.01569), b=3.02 (2.88 - 3.16), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.42 se; based on food items.
Daya lenting (Ref.
120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (K=0.09-0.19).
Fishing Vulnerability (Ref.
59153): High vulnerability (59 of 100).