Classification / Names
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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..
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά); εύρος βάθους ? - 150 m (Ref. 75640). Tropical
Western Indian Ocean: Red Sea, Gulf of Aqaba, Jordan.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 16.5 cm SL (female)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά) : 9; Μαλακές ραχιαίες ακτίνες (συνολικά) : 10; Εδρικές άκανθες: 3; Μαλακές εδρικές ακτίνες: 7; Σπόνδυλοι: 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).
Collected by gillnet at about 150 m (Ref. 75640).
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
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)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5004 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: 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).
Τροφικό Επίπεδο (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
