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> Siluriformes (Catfishes) > Claroteidae (Claroteid catfishes)
Etymology: Bathybagrus: Greek, bathys = deep + Greek, pagros = a fish (Dentex sp.) (Ref. 45335).
Eponymy: Rudolf Grauer (1870–1927) was an Austrian explorer and zoologist who collected extensively during an expedition to the Belgian Congo (1909) and again (1910–1911) on an expedition paid for by the Austrian Imperial Museum. [...] (Ref. 128868), visit book page.
More on author: Steindachner.

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

; air tawar dasar (demersal), usually 30 - 60 m (Ref. 6868). Tropical; 3°S - 9°S

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

Africa: Lake Tanganyika (Ref. 55984).

Size / Weight / umur

Maturity: L_m ? range ? - ? cm
Max length : 36.0 cm TL jantan/; (Ref. 3236); Berat maksimum terpublikasi: 515.00 g (Ref. 3236)

Most common in sub-littoral area but extend to 150 m, with larger individuals at greater depths. Inhabits muddy bottoms (Ref. 6868). Feeds mainly on fish (Ref. 4967). Oviparous (Ref. 205). Male parent guards the eggs (Ref. 45232).

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

Eggs are guarded by the male parent (Ref. 45232).

rujukan utama Upload your references | Acuan | Koordinator | mitra

Mo, T., 1991. Anatomy, relationships and systematics of the Bagridae (Teleostei: Siluroidei) with a hypothesis of siluroid phylogeny. Koeltz Scientific Books, Koenigstein, Theses Zoologicae 17. 216 p. (Ref. 55984)

Status IUCN Red List (Ref. 130435: Version 2024-1)

kurang bimbang (LC) ; Date assessed: 31 January 2006

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

Harmless

penggunaan manusia

Perikanan: komersial

FAO - Publication: search | FishSource |

informasi lanjut

Trophic ecology
Bahan makanan
Komposisi makanan
Konsumsi makanan
Food rations
Pemangsa

Ecology
Ekologi

Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
ukuran frekuensi
Mass conversion
pemulihan
Kelimpahan

Life cycle
Reproduksi, perkembang biakan
Kematangan
Maturity/Gills rel.
Fecundity
Pemijahan
Spawning aggregations
telur-telur
pekembangan telor
Larva
Dinamika larva

Distribution
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Anatomy
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Brain
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Physiology
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Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
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Genetics
Genetika
Heterozygosity
Diturunkan

Human related
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profil budidaya air
Strain
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Stamps, coins, misc.

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Taxonomy
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Sinonim (persamaan)
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References
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Sumber internet

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 4.3 ±0.75 se; based on food items.

Daya lenting (Ref. 120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (26 of 100).

kategori harga (Ref. 80766): Unknown.

Bathybagrus graueri (Steindachner, 1911)