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Aulopiformes (Grinners) >
Synodontidae (Lizardfishes) > Synodontinae
Etymology: Synodus: Greek, syn, symphysis = grown together + Greek, odous = teeth (Ref. 45335); fasciapelvicus: Named for the broad dark cross bands on the pelvic fins in fresh specimens, the pigment is on the membranes as well as rays.
More on author: Randall.
Environment: milieu / Klimaatzone / Diepte / distribution range
Ecologie
marien benthopelagisch; diepte 26 - 29 m (Ref. 80927). Tropical
Western Pacific: Indonesia and the Philippines.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ? range ? - ? cm
Max length : 9.7 cm SL (female)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 11 - 12; Anale zachte stralen: 9; Wervels: 58 - 59. This species is distinct in having the following characters: D 11- 12; A 9; pectoral rays 12-13; lateral-line scales 58-60; 4½ scales between lateral line and base of dorsal fin; median predorsal scales 18; vertebrae 58-59; peritoneal spots 9-10; anterior palatine teeth of inner row much longer than posterior teeth; preopercle not scaled posterior to corner of mouth; membranous posterior flap of anterior nostril triangular, with a slightly attenuate tip, reaching to above posterior nostril when laid back; depth of body 6.6-7.35 in SL; pectoral fins reaching a line connecting dorsal- and pelvic-fin origins, fin length 2.4-2.6 in HL; alcohol preserved color pale yellowish with 9
irregular light brown circles along lateral line, each linked narrowly to an irregular, slightly oblique, brown bar to lower side of body; tip of dorsal part of snout with a pair of small brown spots; when fresh, the color is light orangish brown dorsally, white ventrally, dark markings a mixture of orange and dark brownish red; pelvic fins crossed by 6 dark orangish brown bands twice as broad as white interspaces (Ref. 80927).
Body shape (shape guide): elongated.
Paratypes were collected from rubble and sand bottom (Ref. 80927).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Randall, J.E., 2009. Five new Indo-Pacific lizardfishes of the genus Synodus (Aulopiformes: Synodontidae). Zoological Studies 48(3):407-417. (Ref. 80927)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-1)
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Harmless
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00221 - 0.00945), b=3.16 (2.99 - 3.33), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.8 ±0.6 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).
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