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Eupercaria/misc (Various families in series Eupercaria) >
Emmelichthyidae (Rovers)
Etymology: Emmelichthys: Greek, emmelyes, -es, -es = harmonious + Greek, ichthys = fish + Greek,ops = appearance (Ref. 45335); marisrubri: Name from Latin 'Mare' for Sea and 'ruber' means red; referring to its area of distribution, the Red Sea..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien benthopelagisch. Tropical
Western Indian Ocean: Eritrea, Red Sea.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 7.4 cm SL mannelijk / geslacht onbekend; (Ref. 96673)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 12 - 13; Dorsale zachte stralen (totaal) : 8; Anale stekels: 3; Anale zachte stralen: 10 - 11. This species is distinguished by the following characters: spinous and soft-rayed portions of dorsal fin separated by a gap containing 4 or 5 short isolated spines, which are protruding over the dorsal surface of the body; D XII-XIII,8; pectoral-fin rays 18-20; lateral-line scales 80-83; total gill rakers 26-31; depth of body 16.5-20.2% SL (Ref. 96673).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Fricke, R., D. Golani and B. Appelbaum-Golani, 2014. Emmelichthys marisrubri, a new rover from the southern Red Sea (Teleostei: Emmelichthyidae). Cybium 38(2):83-87. (Ref. 96673)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel
Tools
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00446 - 0.02572), b=3.07 (2.86 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).