Classification / Names
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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Nothobranchiidae (African rivulines)
Etymology: Aphyosemion: Greek, aphye, -es, sardine, anchovy + Greek, semeion = mark, signal (Ref. 45335).
More on author: Myers.
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
; Γλυκού νερού βενθοπελαγικό. Tropical
Africa: right bank of the Congo River in Republic of Congo and Democratic Republic of the Congo (Ref. 86918), including Pool Malebo, the Alima, Aruwimi and Tshopo rivers (Ref. 86918). Reports from the Tshuapa, Lomela and Salonga questionable, possibly representing a new species (Ref. 86918).
Μέγεθος / Βάρος / Age
Maturity: Lm ?  range ? - ? cm
Max length : 3.4 cm SL αρσενικό/απροσδιόριστο; (Ref. 87850)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
This species can be separated from its congeners by the red band in the anal fin and by the very dark red border on the dorsal and caudal fins (Ref. 87849). The body is blue colored with no more than 50 red points (Ref. 87849).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
van der Zee, J.R. and J.H. Huber, 2006. Zur Identität von Aphyosemion christyi (Boulenger, 1915), Aphyosemion schoutedeni (Boulenger, 1920), und Aphyosemion castaneum Myers, 1924. (Pisces, Cyprinodontiformes, Aplocheilidae). DKG-J. 38(5):131-142. (Ref. 87849)
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): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).