>
Tetraodontiformes (Puffers and filefishes) >
Balistidae (Triggerfishes)
Etymology: Abalistes: Greek, a = without + Greek, ballo = to throw (Ref. 45335); filamentosus: Named for the filamentous rays in its caudal fin.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino pelagic-neritic; distribuzione batimetrica 61 - 180 m (Ref. 54835). Subtropical
Indo-West Pacific: Ryukyu Islands to the Northwest Shelf of Australia, and the Timor Sea.
Dimensione / Peso / Età
Maturità: Lm ? range ? - ? cm
Max length : 32.5 cm SL maschio/sesso non determinato; (Ref. 54835); 24.3 cm SL (female); peso massimo pubblicato: 1.4 kg (Ref. 85123)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 3; Raggi dorsali molli (totale) : 25 - 27; Raggi anali molli: 22 - 25. This species is distinguished by the following characters: D III,25-27; A 22-25; pectoral rays 14-15 (usually 14); body scale rows 33-39; head scale rows 25-32; upper and lower rays of the caudal fin are greatly produced in filaments; cheek with 3 or 4 longitudinal grooves. Colouration: proximal part of spinous dorsal fin is dark brown; body without yellow/pale blue spots or yellow reticulations; ground color of body is dark brown dorsally, mottled with irregular pale markings, then becoming white ventrally; cheek is brown with greenish tinge (Ref. 54835).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Oviparous, distinct pairing during breeding (Ref. 205).
Matsuura, K. and T. Yoshino, 2004. A new triggerfish of the genus Abalistes (Tetraodontiformes: Balistidae) from the Western Pacific. Rec. Aust. Mus. 56:189-194. (Ref. 54835)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Temperatura preferita (Fonte Biblio.
123201): 18.8 - 26.9, mean 23.9 °C (based on 268 cells).
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02754 (0.01326 - 0.05722), b=2.91 (2.74 - 3.08), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
Resilienza (Fonte Biblio.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Vulnerabilità della pesca (Ref.
59153): Low to moderate vulnerability (30 of 100).
🛈
