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Centrarchiformes (Basses) >
Terapontidae (Grunters or tigerperches)
Etymology: prolixa: Name 'prolixa' from the Latin word meaning 'stretched out', in reference to the fish’s distinctly slender body and its fourth dorsal-fin spine, which is clearly longer than the third spine.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien demersaal. Tropical
Western Indian Ocean: Saudi Arabia.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 26.0 cm SL mannelijk / geslacht onbekend; (Ref. 138806)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 6; Dorsale zachte stralen (totaal) : 10; Anale stekels: 3; Anale zachte stralen: 8; Wervels: 25. This species is distinguished from its congeners by the following set of characters: body slender, SL 3.6?3.7 times body depth; second body stripe dipping well below lateral line beneath base of spinous dorsal fin; fourth dorsal-fin spine 1.2?1.3 times longer than third; anterior portion of nape, chest region and bases of pectoral fins all covered with cycloid scales; tip of adpressed pelvic fin extending well beyond midpoint of origins of pelvic and anal fins; distance from eye margin to angle of peropercle 3.0?3.2 in HL; anal-fin base 2.0 in HL; suborbital width 9.1?10.0 in HL; and 4 blackish yellow stripes on caudal fin (Ref. 138806).
Body shape (shape guide): fusiform / normal.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Ho, H.-C., Y.-J. Lin and H.-H. Hsu, 2026. A new species of Terapon from shallow waters of the Red Sea coast off Saudi Arabia (Centrarchiformes, Terapontidae). J. Fish. Soc. Taiwan 53(2):1-10. (Ref. 138806)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01230 (0.00556 - 0.02722), b=3.04 (2.85 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.7 ±0.4 se; based on size and trophs of closest relatives |
Weerstandsvermogen (Ref. 120179) |
Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (22 of 100). 🛈 |