Clarias liocephalus, Smoothhead catfish : fisheries

Clarias liocephalus Boulenger, 1898

Smoothhead catfish
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 Gambar | imej Google
Image of Clarias liocephalus (Smoothhead catfish)
Clarias liocephalus
foto/gambar oleh Seegers, L.

klasifikasi / Nama Nama-nama umum | Sinonim (persamaan) | Catalog of Fishes(Marga, Jenis) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Clariidae (Airbreathing catfishes)
Etymology: Clarias: Greek, chlaros = lively, in reference to the ability of the fish to live for a long time out of water.
More on author: Boulenger.

Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi Ekologi

; air tawar dasar (demersal). Tropical; 22°C - 28°C (Ref. 12468); 2°N - 12°S

Penyebaran Wilayah | Daerah-daerah FAO | Ekosistem | Kemunculan | peta titik | Introduksi | Faunafri

Africa: Lake Victoria, Edward, George, small lakes of Uganda, Lake Kivu, smaller lakes of Rwanda, Lake Tanganyika, in Malawi, Kagera, Malagarazi and Ruzizi Rivers (Ref. 248). Also in Lake Rukwa (Ref. 27292) and in Luapula and Lualaba River drainages (Congo River basin) (Ref. 248). Present in Cunene, Okavango, upper Zambezi, and Kafue systems (Ref. 7248).

Ukuran / Berat / umur

Kematangan: Lm ?  range ? - ? cm
Max length : 32.0 cm TL jantan/; (Ref. 3820)

deskripsi pendek Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik

Duri punggung (Keseluruhan (total)) : 0; duri punggung lunak (Keseluruhan (total)) : 67 - 79; Sirip dubur lunak: 53 - 67; vertebrata, bertulang belakang: 55 - 58. Pectoral fin spine with serrations on the inner and upward directed on the outer side (Ref. 34290). Head oval to rectangular dorsally; snout broadly rounded; eyes more laterally located. Frontal fontanelle intermediate between `knife-shaped' and `sole-shaped'; occipital fontanelle long and oval-shaped. Supraorbital and `dermosphenotic' bones generally joined above 150 mm SL and more dorsally placed. Tooth plates relatively broad. Pectoral spine relatively short; its outer side strongly serrated over entire length. Gill rakers short and far apart. Openings of secondary sensory canals regularly arranged on flanks.
Body shape (shape guide): elongated; Cross section: circular.

Biologi     Daftar kata (contoh epibenthic)

Facultative air-breathing (Ref. 126274); Occurs in marginal water-lily and papyrus swamps as well as in marginal weed beds; abundant in high mountain streams and torrents and on the bottom among stones; not found in any situation lower than about 915 m above sea level nor in water of a higher temperature than 18 °C (Ref. 248). In the Rukwa and Malawi drainage they are sometimes found in very cold upland streams (Ref. 78218). These fishes are omnivores, feeding on insect larvae and sometimes also fishes (Ref. 78218).

Siklus hidup dan perilaku kawin Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva

rujukan utama Unggah referensi Anda | Acuan | Koordinator | mitra

Teugels, G.G., 1986. A systematic revision of the African species of the genus Clarias (Pisces; Clariidae). Ann. Mus. R. Afr. Centr., Sci. Zool., 247:199 p. (Ref. 248)

Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))

  kurang bimbang (LC) ; Date assessed: 18 July 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

  Harmless





penggunaan manusia

Perikanan: komersial
FAO - Publication: search | FishSource |

informasi lanjut

Ekologi trofik
Item makanan (mangsa)
Komposisi makanan
Konsumsi makanan
Ransum makanan
Pemangsa
Ekologi
Ekologi
Dinamika populasi
Parameter pertumbuhan
Maks. usia / ukuran
Panjang-berat rel.
Panjang-panjang rel.
ukuran frekuensi
Konversi massa
pemulihan
Kelimpahan
Siklus hidup
Reproduksi, perkembang biakan
Kematangan
Kedewasaan / insang rel.
Fekunditas
Pemijahan
Agregasi pemijahan
telur-telur
pekembangan telor
Larva
Dinamika larva
Penyebaran
Wilayah
Daerah-daerah FAO
Ekosistem
Kemunculan
Introduksi
BRUVS - Video
Anatomi
Area insang
Otak
Otolith
Fisiologi
Komposisi tubuh
Nutrisi
Konsumsi oksigen
Jenis renang
Kecepatan berenang
Pigmen visual
Suara ikan
Penyakit & Parasit
Toksisitas (LC50)
Genetika
genom
Genetika
Heterozigositas
Diturunkan
Keanekaragaman Genetik
Yang berhubungan dengan manusia
Sistem akuakultur
profil budidaya air
Strain
Kasus Ciguatera
Perangko, koin, dll.
Penjangkauan
mitra
Taksonomi
Nama-nama umum
Sinonim (persamaan)
Morfologi
Morfometrik
Gambar
Acuan
Acuan

Alat, peralatan

Kuis organik | E-book | Penuntun lapangan | Kunci identifiaksi (pengenalan) | tanda freqkuenci panjang | peringkat sejarah hidup | peta titik | Tangkap-MSY |

laporan khas

semak penyelenggaraan akuarium | semak helaian fakta spesis | semak helaian fakta aqulcalture

muat turun XML

ringkasan halaman | Data titik | Nama-nama umum | fotos/gambar

Sumber internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | semak peneliti ikan | CISTI | Catalog of Fishes: Marga, Jenis | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: pergi, Cari | World Records Freshwater Fishing | Zoobank | Catatan Zoologi

Estimasi berdasarkan model

Indeks keanekaragaman filogenetik
(Acuan 82804) 		PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.00776 (0.00372 - 0.01620), b=2.96 (2.79 - 3.13), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Tingkat Trofik
(Acuan 69278) 		3.3   ±0.45 se; based on food items.
Daya lenting
(Acuan 120179) 		Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.).
Kerentanan Penangkapan Ikan
(Ref. 59153) 		Low to moderate vulnerability (27 of 100). 🛈
kategori harga
(Ref. 80766) 		Unknown.