Classification / Names
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Siluriformes (Catfishes) >
Mochokidae (Squeakers or upside-down catfishes) > Chiloglanidinae
Etymology: Atopodontus: Name from the Greek words 'atopos' meaning strange, anomalous or out of place, and 'odontos' meaning tooth. The name refers to the unusual mandibular dentition possessed by species of the genus; adriaensi: The specific name is patronymic in honor of Dr. Dominique Adriaens, who brought the existence of this species to the authors attention (ref. 78584).
Eponymy: Dr Dominique Adriaens (d: 1970) is a Belgian biologist. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce démersal. Tropical
Africa: from rapids in the Ivindo, Okano, Ngounié, and Nyanga Rivers of Gabon (Ref. 78584).
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm SL mâle / non sexé; (Ref. 78584)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 2; Rayons mous dorsaux (Total) : 6 - 7; Épines anales: 3 - 4; Rayons mous anaux: 4 - 7; Vertèbres: 32 - 35. It has the presence of a free orbital margin, mandibular sensory canal pores on the lower lip/oral disc, a ventral process on the mesethmoid for articulation with premaxillae, a vertically-oriented, laminar extension of bone at the anterolateral edge of the lateral ethmoid that wraps around the extensor tentaculi muscle, 3 or more straight, transverse rows of mandibular teeth, a short, block-like autopalatine and the parapophyses of vertebrae 3, 4, and 5 of the Weberian apparatus are clearly separate from each other (Ref. 78584). Body compressed posteriorly and somewhat depressed anteriorly (Ref. 78584).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Friel, J.P. and T.R. Vigliotta, 2008. Atopodontus adriaensi, a new genus and species of African suckermouth catfish from the Ogooué and Nyanga River systems of Gabon (Siluriformes: Mochokidae). Proc. Acad. Nat. Sci. Philad. 157(1):13-23. (Ref. 78584)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [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).
Niveau trophique (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
