Angola country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Known from the Zambezi, Okavango (Ref. 120641), Cunene (Ref. 52307, 120641) and other coastal rivers (Ref. 52307). Presence in the southern Congo River basin questionable (Ref. 120641). Also Ref. 3089.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ao.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Lamboj, A., 2004
National Database:

Common names from other countries

Bruinkol-grootbek, 灰斑鮨丽鱼, 灰斑鮨麗魚, ... more

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

> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Serranochromis: Latin, serra = saw + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
More on author: Castelnau.

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

; air tawar dasar (demersal). Tropical; 11°S - 21°S

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

Africa: Cunene River; possibly coastal rivers near Mossamedes, Angola; Okavango River and swamps; upper Zambezi River; Kafue River, Luangwa River; Shashi-Limpopo River (introduced). Also in the Lufira (Ref. 2970, 97233), Lake Mweru (Ref. 2266) and Lake Bangweulu region (upper Congo River basin) (Ref. 42135, 97233).

Size / Weight / umur

Maturity: L_m ? range ? - ? cm
Max length : 33.0 cm TL jantan/; (Ref. 7248); Berat maksimum terpublikasi: 1.2 kg (Ref. 5693)

Also caught with drawnets. The habitat preferences are strongly influenced by the presence or absence of the tigerfish Hydrocynus forskahlii: if the tigerfish is absent, S. thumbergi is found in open waters and sometimes in fast-flowing rocky habitats; in areas where the tigerfish occurs, S. thumbergi is relegated to lagoons, backwaters and marshy shallow areas. Feeds on small fish, insects and snails (Ref. 6465).

Life cycle and mating behavior Maturities | Reproduksi, perkembang biakan | Spawnings | Egg(s) | Fecundities | Larva

Constructs a sandscrape nest. Incubates eggs in the mouth.

rujukan utama Upload your references | Acuan | Koordinator : Kullander, Sven O. | mitra

Skelton, P.H. and G.G. Teugels, 1991. Serranochromis. p. 442-453. In J. Daget, J.-P. Gosse, G.G. Teugels and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 4. (Ref. 5693)

Status IUCN Red List (Ref. 130435)

kurang bimbang (LC) ; Date assessed: 01 May 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

Harmless

penggunaan manusia

Perikanan: perikanan swasembada; Ikan buruan: ya

FAO(Publication : search) | FishSource |

informasi lanjut

Trophic ecology
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Ecology
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Population dynamics
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Life cycle
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Distribution
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profil budidaya air
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Stamps, coins, misc.

Outreach
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References
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laporan khas

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

muat turun XML

ringkasan halaman | Point data | Nama-nama umum | fotos/gambar

Sumber internet

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5005 [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): 3.7 ±0.61 se; based on food items.

Daya lenting (Ref. 120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (23 of 100).

kategori harga (Ref. 80766): Unknown.

Serranochromis thumbergi (Castelnau, 1861)