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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Laviniinae
Etymology: Chrosomus: Chrosomus meaning color (Ref. 1998); cumberlandensis: cumberlandensis, of the Cumberland (referring to the Cumberland River drainage) (Ref. 10294).
Environment: milieu / climate zone / kisaran kedalaman / distribution range
Ekologi
; air tawar dasar (demersal). Temperate; 38°N - 36°N
North America: upper Cumberland River drainage (Big South Fork and above) in Kentucky and Tennessee, USA.
Size / Weight / umur
Kematangan: Lm ? range ? - ? cm
Max length : 7.6 cm TL jantan/; (Ref. 10294); common length : 5.5 cm TL jantan/; (Ref. 12193); Umur maksimum dilaporkan: 4 Tahun (Ref. 12193)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Chrosomus cumberlandensis can be distinguished by having the following characters: two dusky stripes along side converge on caudal peduncle, coalesce into wide black stripe on large male; back and upper side with many black specks; 66-81 scales on lateral line; pharyngeal teeth 0,5-5,0; olive to green-gold above, silver white to red below; large male bright red below, behind opercle, and at base of dorsal fin; bright silver pectoral and pelvic fin bases, yellow fins; body moderately compressed; pointed snout and slightly subterminal mouth (Ref. 86798).
Inhabits rocky pools of headwaters and creeks. Usually found along undercut banks, near large rocks or among detritus (Ref. 86798). Feeds on attached algal growth and aquatic insect immatures (Ref. 10294).
Strange, R.M. and R.L. Mayden, 2009. Phylogenetic relationships and a revised taxonomy for North American cyprinids currently assigned to Phoxinus (Actinopterygii: Cyprinidae). Copeia 2009(3):494-501. (Ref. 82741)
Status IUCN Red List (Ref. 130435: Version 2025-1)
terancam (EN) (B1ac(iii,iv)+2ac(iii,iv)); Date assessed: 03 November 2011
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Acuan
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Acuan
69278): 2.6 ±0.26 se; based on food items.
Daya lenting (Acuan
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (tm=1; tmax=4).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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