>
Siluriformes (Catfishes) >
Schilbeidae (Schilbid catfishes)
Etymology: Pareutropius: Greek, par = beside, near + Greek, eu = well + Greek, tropis = keel, in reference to the compressed body of the fish; debauwi: Named for Mr. De Bauw, collector of the type material of this species (Ref. 43912).
Eponymy: Major Guillaume Clément Adolphe De Bauw (1865–1914) was a Belgian Army officer commissioned as a 2nd Lieutenant in the 2nd regiment of line infantry (1886). [...] (Ref. 128868), visit book page.
More on author: Boulenger.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
; Nước ngọt gần đáy. Tropical; 3°N - 13°S
Africa: rivers Rembo Ngove and Nyanga in Gabon, Ogooué in Gabon and Republic of Congo, Kouilou in Republic of Congo, and Chiloango in Angola (Ref. 78218, 81643); also throughout the Congo River basin except for the Zambian Congo (Ref. 78218).
Length at first maturity / Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm 6.5  range ? - ? cm
Max length : 12.6 cm SL con đực/không giới tính; (Ref. 81643)
Các tia vây lưng cứng (tổng cộng) : 1; Các vây lưng mềm (tổng cộng) : 4 - 6. Diagnosis: single pair of mandibular barbels; 4-5 (exceptionally 6) branched dorsal fin rays; 30-54 branched anal fin rays; no dark oblique band (from posterior border of operculum to above anus), no dark spots on caudal lobes, dorsal dark band continues onto caudal fin (Ref. 43912, 81643). 7-8 (rarely 9) branchiostegal rays on one side of head; base of anal fin marked by small dark line (Ref. 43912).
Riverine species with gregarious habits, confined to large as well as moderate and small water systems (Ref. 43912). Forms schools (Ref. 6868). Carnivorous with insectivorous preference; reproduction probably coincides mainly with flood periods (Ref. 43912). Oviparous, eggs are unguarded (Ref. 205). Maximum total length recorded 148 mm (Ref. 43912, 81643).
Distinct pairing (Ref. 205).
De Vos, L., 1995. Results of a systematic revision of African schilbeids at the species level. p.113-364. In L. De Vos. A systematic revision of the African Schilbeidae (Teleostei, Siluriformes) with an annotated bibliography, Chapter 3. Ann. Mus. R. Afr. Centr. Zool. vol. 271. (Ref. 33556)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Bể nuôi cá: Tính thương mại
Các công cụ
Special reports
Download XML
Các nguồn internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00205 - 0.01941), b=3.16 (2.91 - 3.41), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Thích nghi nhanh (Ref.
120179): thấp, thời gian nhân đôi của chủng quần tối thiểu là 4.5 - 14 năm (Assuming fec < 100).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).