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Aulopiformes (Grinners) >
Synodontidae (Lizardfishes) > Harpadontinae
Etymology: Saurida: Derived from Greek, sauros = lizard (Ref. 45335); weijeni: 'weijeni', i.e., named in honor of Professor Wei-Jen Chen (Ref. 132510).
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien demersaal; diepte 162 - 343 m (Ref. 132510). Tropical
Western Central Pacific: South China Sea, outer slope of North Macclesfield Bank and central Philippines.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 23.3 cm SL mannelijk / geslacht onbekend; (Ref. 132510)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
It is a moderately large species of the genus with 11-12 rays on the dorsal fin, 13-15 rays on the pectoral fin, 49-52 lateral-line scales, transverse scale rows above lateral line 3½, below lateral line 5½, pectoral fins are moderately long, extending past a line connecting the origins of the pelvic and dorsal fins. The outer palatines have 2 rows of teeth, the vomer 0-2 teeth, toungue has about 3-4 rows of teeth posteriorly, a rounded peduncle with a depth equal to its width, a black or dusky color on the anterior part of the stomach, posterior extension pale whitish, intestine black; leading edge of upper lobe of caudal fin with 3-6 black spots.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Russell, B.C., M.C.D. Malay and R.A. Cabebe-Barnuevo, 2024. A new deep-water species of Saurida (Pisces: Synodontidae) from the South China Sea and Central Philippines. Zoological Studies 63:40. (Ref. 132510)
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): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00245 - 0.01075), b=3.10 (2.93 - 3.27), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 4.1 ±0.3 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Kwetsbaarheid van de visserij (Ref.
59153): Low vulnerability (18 of 100).
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