Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar bentopelagis; pH range: 6.5 - 7.2; nir-ruaya. Tropical; 22°C - 30°C (Ref. 12468); 11°S - 21°S
Africa: two distinct population groups; a northern in the drainage systems of Lake Chad and the Chari River in Chad; Ubangi, Kotto, Bamingui and Gribingi river systems in Central African Republic; upper and middle White Nile in Sudan; Uele and Itimbiri in northern Democratic Republic of the Congo (Ref. 47311). Also in Wagenia Falls in Democratic Republic of the Congo (Ref. 106245). Southern populations are found in the Sankuru, Lake Mweru Wantipa and Lufira River in southeastern Democratic Republic of the Congo; Lake Mweru Wantipa and Lake Bangweulu in northern Zambia, and the upper Zambezi in western Zambia; upper Zambezi, Kwilu, upper Kasai and Kwando in Angola; Chobe River and Okavango swamps in Namibia and Botswana; lower Shire in southern Malawi; some river systems flowing into the Indian Ocean in Mozambique (Ref. 47311). Okavango and Pungwe-Buzi systems (Ref. 7248, 52193). Zimbabwe, South Africa (Ref. 27139).
Size / Weight / umur
Maturity: Lm ? range ? - ? cm
Max length : 3.5 cm TL jantan/; (Ref. 52193)
Duri punggung (Keseluruhan (total)): 0; duri punggung lunak (Keseluruhan (total)): 7-9; Duri dubur 0; Sirip dubur lunak: 11 - 16. Diagnosis: Lacustricola hutereaui is easily distinguished from L. chobensis and L. pygmaeus by the possession of a ventral arm in the posttemporal bone vs. ventral arm absent, a sharp ventral process in the maxilla vs. ventral process absent, retroarticular smaller than anguloarticular ventral arm vs. about the same size, a lachrymal without a posteroventral extension vs. posteroventral extension present, and by a sinuous cleithrum posterodorsal flap vs. flap rounded (Ref. 123968).
Found in small rivers, brooks, swamps and shallow lake parts among vegetated areas (Ref. 3788). Strictly a floodplain or marsh-loving species (Ref. 7248, 52193). Not a seasonal killifish (Ref. 27139). Is difficult to maintain in aquarium (Ref. 27139).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Bragança, P.H.N., P.H. Skelton, R. Bills, D. Tweddle and A. Chakona, 2021. Revalidation and redescription of "Lacustricola" chobensis (Fowler, 1935) and description of a new miniature species of "Lacustricola" from southern Africa (Cyprinodontiformes: Procatopodidae). Ichthyology & Herpetology 109(1):123-137. (Ref. 123968)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: ; Akuarium: Komersial
informasi lanjut
Nama-nama umumSinonim (persamaan)metabolismePemangsaEkotoksikologiReproduksi, perkembang biakanKematanganPemijahanSpawning aggregationFecunditytelur-telurpekembangan telor
Umur / SaizPertumbuhanpanjang-beratpanjang-panjangukuran frekuensiMorfometrikMorfologiLarvaDinamika larvapemulihanKelimpahanBRUVS
AcuanBudidaya airprofil budidaya airStrainGenetikaElectrophoresesDiturunkanPenyakit-penyakitPengolahanNutrientsMass conversion
mitraGambarStamps, Coins Misc.Suara-suaraCiguateraKecepatanTipe renangArea insangOtolithsOtakPenglihatan / visi
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00437 (0.00163 - 0.01168), b=3.13 (2.89 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
