Environment: milieu / climate zone / depth range / distribution range
Οικολογία
; Γλυκού νερού βενθοπελαγικό; μη μεταναστευτικό(ά). Tropical
Africa: disjunct distribution in the Nile system in Sudan, South Sudan and Ethiopia (Ref. 82677).
Length at first maturity / Μέγεθος / Βάρος / Age
Maturity: Lm 3.3, range 3 - 3.9 cm
Max length : 5.5 cm TL αρσενικό/απροσδιόριστο; (Ref. 27139)
Inhabits temporary pools and channels in and around foothills of the Nuba mountains and bordering the Sudd wetland; feeds on cladocerans, copepods, ostracods and insects (Ref. 28714). Annual species; eggs resist desiccation during dry season (Ref. 97278). Bottom spawner, 3-6 months incubation (Ref. 27139). Sexual maturity reached in 5 weeks (Ref. 59344).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
Annual fishes.
Huber, J.H., 1996. Killi-Data 1996. Updated checklist of taxonomic names, collecting localities and bibliographic references of oviparous Cyprinodont fishes (Atherinomorpha, Pisces). Société Française d'Ichtyologie, Muséum National d'Histoire Naturelle, Paris, France, 399 p. (Ref. 27139)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00472 - 0.02669), b=2.94 (2.74 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.3 ±0.43 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).