Catostomus commersonii (Lacepède, 1803)

White sucker
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Image of Catostomus commersonii (White sucker)
Catostomus commersonii
Picture by Seelig, C.

klasifikasi / Names Nama-nama umum | Sinonim (persamaan) | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Ikan bertulan sejati > Cypriniformes (Carps) > Catostomidae (Suckers) > Catostominae
Etymology: Catostomus: Greek, kata = down + Greek, stoma = mouth (Ref. 45335);  commersonii: Named after P. Commerson, early french naturalist.  More on author: Lacepède.

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

; air tawar; payau dasar (demersal), usually ? - 30 m (Ref. 1998).   Temperate; 0°C - 29°C (Ref. 35682); 68°N - 34°N

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Point map | Introduksi | Faunafri

North America: throughout most of Canada to the Atlantic Coast, south through North Carolina to New Mexico in the USA, becoming less common in the southern High Plains.

Length at first maturity / Size / Weight / umur

Maturity: Lm ?, range 23 - ? cm
Max length : 65.0 cm TL jantan/; (Ref. 10294); common length : 40.7 cm TL jantan/; (Ref. 12193); Berat maksimum terpublikasi: 2.9 kg (Ref. 4699); Umur maksimum dilaporkan: 12 Tahun (Ref. 12193)

Biologi     Daftar kata (contoh epibenthic)

Inhabits a wide range of habitats, from rocky pools and riffles of headwaters to large lakes. Usually occurs in small, clear, cool creeks and small to medium rivers. May be found at a depth greater than 45 m (Ref. 1998). Moves to shallower water near sunrise and sunset to feed. Fry (1.2 cm in length) feed on plankton and other small invertebrates; bottom feeding commences upon reaching a length of 1.6-1.8 cm. Preyed upon by birds, fishes, lamprey, and mammals (Ref. 1998). Flesh is white, flaky, and sweet (Ref. 1998).

Life cycle and mating behavior Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva

Adults home to certain gravelly spawning streams. Two to four males crowd around a female and press against her with their fins. Eggs are scattered and adhere to the gravel or are carried downstream and adhere to the substrate when the water is calmer. The spawning act lasts for 3-4 seconds and may occur 6-40 times an hour (Ref. 1998). Spent adults return to the lake 10-14 days after spawning began. Most females return to the lake during the first half of the downstream migration followed by most males in the latter half. Downstream fry migration occurs between dusk and dawn (Ref. 10928).

rujukan utama Upload your references | Acuan | Koordinator | mitra

Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)

Status IUCN Red List (Ref. 120744)

  kurang bimbang (LC) ; Date assessed: 26 October 2011

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

  Harmless





penggunaan manusia

Perikanan: nilai komersial kecil; Budidaya air: komersial; Ikan buruan: ya; umpan: occasionally
FAO(Publication : search) | FishSource |

informasi lanjut

Acuan
Budidaya air
profil budidaya air
Strain
Genetika
Frekuensi alel
Diturunkan
Penyakit-penyakit
Pengolahan
Mass conversion
mitra
Gambar
Stamps, Coins Misc.
Suara-suara
Ciguatera
Kecepatan
Tipe renang
Area insang
Otoliths
Otak
Penglihatan / visi

Alat, peralatan

laporan khas

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Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00984 - 0.01611), b=2.99 (2.92 - 3.06), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Trophic Level (Ref. 69278):  2.8   ±0.2 se; Based on diet studies.
Generation time: 8.5 ( na - na) years. Estimated as median LN(3)/K based on 2 growth studies.
Daya lenting (Ref. 120179):  Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (tm=6; tmax=12).
keancaman (Ref. 59153):  High vulnerability (57 of 100) .
kategori harga (Ref. 80766):   Unknown.