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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Nothobranchiidae (African rivulines)
Etymology: Nothobranchius: Greek, nothos = false + Greek, brangchia = gill (Ref. 45335); moameensis: The specific name, moameensis, is given in reference to the Moame River, in which drainage system this species is found; an adjective derived from the geographical name (Ref. 123150).
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar bentopelagis; pH range: 7.4 - 9.3. Tropical; 23°C - 32°C (Ref. 123150)
Africa: ephemeral pools and marshes of Moame and other smaller river systems south of Lake Victoria in northern Tanzania (Ref. 123150).
Size / Weight / umur
Maturity: Lm ? range ? - ? cm
Max length : 4.3 cm SL jantan/; (Ref. 123150)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 0; duri punggung lunak (Keseluruhan (total)) : 15 - 19; Duri dubur: 0; Sirip dubur lunak: 16 - 19. Diagnosis: Nothobranchius moameensis belongs to the N. ugandensis species group presenting the following combination of characters in males: body colouration light blue with red to red-brown scale margins; frontal part of head red-brown and throat light blue or red; caudal fin uniform red; and anal fin light blue or yellow with red-brown spotted pattern (Ref. 123150). Nothobranchius moameensis differs from all other members of the N. ugandensis species group by a light blue anal fin with red-brown dots proximally and medially, and with light blue or yellow distal zone without markings; interorbital width 52-59% of head length vs. 38-51%; and caudal peduncle length 111-121% of its depth vs. 96-103% or 122-157% (Ref. 123150). Furthermore, it differs from N. attenboroughi by a greater body depth, 31.6-33.2% of standard length vs. 25.7-31.0%; a greater head depth, 87.1-94.3% of head length vs. 80.1-86.2%; and a dorsal fin positioned anterior to the anal fin, preanal length mean 62.2% of standard length and predorsal length mean 60.9% of standard length vs. posteriorly positioned with mean values of 59.8% of standard length and 60.6% of standard length, respectively, in N. attenboroughi (Ref. 123150).
Found in an ephemeral pool, circular with a diameter of about 10 m, and less than a meter at the deepest point; in turbid water and the bottom of the pool not visible (Ref. 123150).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Nagy, B., B.R. Watters, P.D.W. van der Merwe, F.P.D. Cotterill and D.U. Bellstedt, 2020. Review of the Nothobranchius ugandensis species group from the inland plateau of eastern Africa with descriptions of six new species (Teleostei: Nothobranchiidae). Ichthyol. Explor. Freshwat. 30(1):21-73. (Ref. 123150)
Status IUCN Red List (Ref. 130435: Version 2024-2)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [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): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
