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Tetraodontiformes (Puffers and filefishes) >
Tetraodontidae (Puffers) > Canthigasterinae
Etymology: Canthigaster: Greek, kanthos = the outer or inner corner of the eye, where the lids meet, 1646 + Greek, gaster = stomach (Ref. 45335).
More on author: Lowe.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 0 - 20 m (Ref. 104836). Tropical; 40°N - 14°N, 29°W - 13°W
Eastern Central Atlantic: known from oceanic islands.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 9.2 cm NG mâle / non sexé; (Ref. 41414)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 9 - 10; Épines anales: 0; Rayons mous anaux: 9. Absence of dark stripe extending anteriorly from the ventral caudal fin margin onto the caudal peduncle or flank; presence of a horizontal dark stripe extending from the dorsal caudal fin margin anteriorly to the pectoral fin base; absence of a conspicuous (larger than eye) spot slightly ahead and below dorsal fin base; absence of bars on the caudal fin (Ref. 43205).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Moura, R.L. and R.M.C. Castro, 2002. Revision of Atlantic sharpnose pufferfishes (Tetraodontiformes: Tetraodontidae: Canthigaster), with description of three new species. Proc. Biol. Soc. Wash. 115(1):32-50. (Ref. 43205)
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
Preferred temperature (Ref.
123201): 18.7 - 24.3, mean 20.2 °C (based on 67 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03631 (0.01554 - 0.08482), b=2.88 (2.69 - 3.07), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.5 ±0.15 se; based on food items.
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).
Nutrients (Ref.
124155): Calcium = 340 [121, 1,114] mg/100g; Iron = 1.28 [0.53, 3.66] mg/100g; Protein = 17.5 [15.0, 19.9] %; Omega3 = 0.174 [0.063, 0.458] g/100g; Selenium = 15.2 [4.9, 42.7] μg/100g; VitaminA = 359 [75, 1,888] μg/100g; Zinc = 3.51 [1.93, 6.17] mg/100g (wet weight);
