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Acropomatiformes (Oceanic basses) >
Malakichthyidae (Temperate ocean-basses)
Etymology: Malakichthys: Greek, malakia = softness + Greek, ichthys = fish (Ref. 45335); barbatus: Specific name meaning 'bearded', referring to the numerous spines on the chin.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina batypelagisk; djupintervall 100 - 600 m (Ref. 40964). Temperate
Indo-west Pacific: Japan, South China Sea and Australia.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 18.0 cm SL hane/ej könsbestämd; (Ref. 40964)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 10; Mjukstrålar i ryggfenan (totalt) : 10; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 7 - 8. Numerous pairs of spines on chin: 13 paris on chin, 7 pairs on outer ridges, 4 pairs of inner ridges and 2 pairs on the middle. Opercle with a dark blotch between the small upper and large lower spines. First proximal radial of anal fin slender, not hollow; anal fin rays III, 7 (rarely 8). Body depth 30-35% SL. Gill rakers on lower arm 20-22 (rarely 23). Ctenoid scales deciduous. Mouth oblique (Ref. 40964).
Body shape (shape guide): elongated; Cross section: compressed.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Yamanoue, Y. and K. Yoseda, 2001. A new species of the genus Malakcihthys (Perciformes: Acropomatidae) from Japan. Ichthyol. Res. 48(3):257-261. (Ref. 40964)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
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Uppskattningar baserade på modeller
Önskad temperatur (Ref.
123201): 11.7 - 21.3, mean 17 °C (based on 97 cells).
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00468 (0.00181 - 0.01207), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.7 ±0.5 se; based on size and trophs of closest relatives
Sårbarhet i fisket (Ref.
59153): Low vulnerability (12 of 100).
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