Classification / Names
Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa
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Lophiiformes (Anglerfishes) >
Lophiidae (Goosefishes)
Eponymy: Walter Percy Sladen (1849–1900) was a self-taught British academic biologist whose main interest was ichthyology. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin bathydémersal; profondeur 900 - 1200 m (Ref. 81023). Deep-water
Western Central Atlantic: Colombia and Venezuela; north on the seamount of Angular Rise.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 28.0 cm SL mâle / non sexé; (Ref. 81023)
Épines dorsales (Total) : 2; Rayons mous dorsaux (Total) : 9; Rayons mous anaux: 6. This species has the following characters: D I + I + 9, A 6, P 17, V I + 5, C I + 3 + 3 + I; massive body, flattened, but not strongly compressed dorsoventrally; 2 filiform illicia on the head, with the anterior one much longer; spines on head low, blunt, and covered with skin; dermal outgrowths on the skin; body brown with light patterned shadows (Ref. 81023)
Minimum depth from Ref. 58018.
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Prokofiev, A.M. and E.I. Kukuev, 2009. New findings of rare fish species from families Mitsukurinidae (Chondrichthyes), Muraenidae, Lophiidae, Macrouridae, and Psychrolutidae (Teleostei) on raises of the Atlantic Ocean with the description of Gymnothorax walvinsensis sp. Nova. J. Ichthyol. 49(3):215-227. (Ref. 81023)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 4.8 - 7, mean 5.6 °C (based on 31 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00910 - 0.04376), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 4.1 ±0.7 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
