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Acropomatiformes (Oceanic basses) >
Symphysanodontidae (Slopefishes)
Etymology: Symphysanodon: Greek, syn, symphysis = grown together + Greek, physis = growth body form + Greek, odous = teeth; related to few teeth which are located over the area where the two jaws meet (Ref. 45335); disii: Named for Dr. Ahmad M Disi, University of Jordan.
Eponymy: Dr Ahmad Mohammad Disi (d: 1942) is Professor of Zoology at the University of Jordan. [...] (Ref. 128868), visit book page.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin pelagic-oceanic; profondeur ? - 150 m (Ref. 75640). Tropical
Western Indian Ocean: Red Sea, Gulf of Aqaba, Jordan.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 16.5 cm SL (female)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 9; Rayons mous dorsaux (Total) : 10; Épines anales: 3; Rayons mous anaux: 7; Vertèbres: 25. This species differs from its congeners in having the following characters: D IX, 10; A III, 7; lateral line with tubed scales 50; gill rakers 12 + 25 = 37; relatively deep body, 32% of SL; first pelvic-fin ray slightly produced, not extending to anus; the pectoral fin reaching a vertical through base of last dorsal spine; depressed anal-fin length, 32% of SL; deeply forked caudal fin with both lobes produced into filaments (Ref. 75640).
Body shape (shape guide): short and / or deep; Cross section: oval.
Collected by gillnet at about 150 m (Ref. 75640).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Khalaf, M.A. and F. Krupp, 2008. A new species of the genus Symphysanodon (Perciformes: Symphysanodontidae) from the Gulf of Aqaba, Red Sea. aqua, Int. J. Ichthyol. 14(2):85-88. (Ref. 75640)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5004 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.5 ±0.5 se; based on size and trophs of closest relatives |
Vulnérabilité de la pêche (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |