Classification / Names
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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: breviclipeus: Specific name, breviclipeus, from Latin brevis, for small or brief, and clypeus, for shield, in reference to relatively small size of pore-bearing scales in midlateral series as compared with greatly enlarged, shield-like scales of some congeners (Ref. 114247).
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
; Γλυκού νερού βενθοπελαγικό. Tropical
Africa: middle Kwilu River (Kasai drainage, middle Congo River basin) in Democratic Republic of Congo (Ref. 114247).
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 5.3 cm SL αρσενικό/απροσδιόριστο; (Ref. 114247)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά) : 0; Μαλακές ραχιαίες ακτίνες (συνολικά) : 11; Εδρικές άκανθες: 0; Μαλακές εδρικές ακτίνες: 8; Σπόνδυλοι: 31 - 32. Diagnosis: Uniquely among congeners, Clypeobarbus breviclipeus lacks both maxillary and mandibular barbels; it further differs from all except C. bellcrossi, C. congicus and C. matthesi in possessing large pore-bearing scales in the midlateral series below the dorsal fin, vs. greatly enlarged, high and narrow, 'shield-like' scales in C. pleuropholis, C. bomokandi, C. hypsolepis, C. schoutedeni and C. pseudognathodon; it is readily distinguished from C. bellcrossi in number of scales in the lateral line, 23-24 vs. 25-28, predorsal scale number, 8 vs. 10, and the absence of a series of discrete pigment spots midlaterally along the body; it differs from . congicus in the number of circumpeduncular scale rows, 10 vs. 8, and of lateral-line scales, 23-24 vs. 20-22; and it differs from C. matthesi in number of lateral-line scales, 23-24 vs. 26-28, and body depth, 31.1-36.3% of standard length vs. 19.7-25.7% (Ref. 114247).
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
Stiassny, M.L.J. and H. Sakharova, 2016. Review of the smiliogastrin cyprinids of the Kwilu River (Kasai Basin, central Africa), revised diagnosis for Clypeobarbus (Cyprinidae: Cyprininae: Smiliogastrini) and description of a new species. J. Fish Biol. 88(5):1394-1412. (Ref. 114247)
IUCN Red List Status (Ref. 130435)
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 = 0.5020 [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).
Τροφικό Επίπεδο (Ref.
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
Ελαστικότητα (Ref.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
