Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin benthopélagique; profondeur 50 - 1000 m (Ref. 112463), usually 100 - 800 m (Ref. 559). Deep-water; 23°N - 36°S, 19°E - 154°W
Indo-Pacific: East Africa to Hawaii.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 35.0 cm SL mâle / non sexé; (Ref. 559); common length : 30.0 cm TL mâle / non sexé; (Ref. 43448)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 10; Rayons mous dorsaux (Total) : 9; Épines anales: 2; Rayons mous anaux: 7; Vertèbres: 25. Body elongate, compressed, with large cycloid scales. Body uniformly blackish-brown in young, black dorsally, paler ventrally in adults. Distinguished by its anal fin element counts, lack of fin spine with serration on the anterior edge, and 3 to 6 large canine-like teeth on lateral side of the lower jaw.
Found on the continental slope (Ref. 7300). Marketed fresh or made into fishmeal (Ref. 3288).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Mediodia, D.P., C.-H. Chang, H.-C. Ho, T. Přikryl and C.-H. Lin, 2024. A new cryptic species of splitfin fish from Taiwan with revision of the genus Synagrops (Acropomatiformes: Synagropidae). Zool. Stud. 63[20]:1-16. (Ref. 132082)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)
CITES (Ref. 131153)
Not Evaluated
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
115969): 9.1 - 18.7, mean 12.6 (based on 363 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00462 - 0.01365), b=2.94 (2.78 - 3.10), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Niveau trophique (Ref.
69278): 4.3 ±0.73 se; based on food items.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Assuming tm=4).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).