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Aulopiformes (Grinners) >
Synodontidae (Lizardfishes) > Synodontinae
Etymology: Synodus: Greek, syn, symphysis = grown together + Greek, odous = teeth (Ref. 45335); autumnus: Named for its body color, which is reminiscent of shrub and tree colors that change in autumn.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; profondeur 3 - 33 m (Ref. 137743). Tropical
Indo-Pacific: from eastern Indian in Australia and Indonesia, north to Japan and Taiwan, including the Philippines, Palau, Marshall Islands, Timor-Leste, Papua New Guinea, Tonga, and the Hawaiian Islands.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 9.7 cm SL mâle / non sexé; (Ref. 137743)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Rayons mous dorsaux (Total) : 11 - 13; Rayons mous anaux: 8 - 10; Vertèbres: 49 - 52. This species is distinguished by the following set of characters: D 11-13; A 8-10; lateral-line scales 49-51; scale rows above lateral line 3.5, below it 4.5; vertebrae 49-52; anterior gill rakers 22-29; peritoneal spots 0-5; anterior palatine teeth in a discrete group, longer than posterior palatine teeth; anterior nostril flap (ANF) long and broad, leaf-like, extending above and behind posterior margin of posterior nostril when laid back; posterior process of the pelvic girdle is wide; posterior part of preopercle with scales. Colouration: body with five reddish saddle-like blotches; lateral surface below lateral line with a straight row of brown blotches when fresh (Ref. 137743).
Body shape (shape guide): elongated; Cross section: oval.
Found in inshore areas with coral or rocky reefs and boulders (Ref. 137743).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Furuhashi, R. and H. Motomura, 2025. Synodus autumnus, a new species of lizardfish (Aulopiformes, Synodontidae) from the Indo-Pacific region, and a reassessment of distributional records of Synodus rubromarmoratus. ZooKeys 1243:191-206. (Ref. 137743)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00479 (0.00234 - 0.00981), b=3.14 (2.97 - 3.31), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.8 ±0.7 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
Low vulnerability (11 of 100). 🛈 |