Classification / Names
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Acropomatiformes (Oceanic basses) >
Acropomatidae (Lanternbellies, temperate ocean-basses)
Etymology: Acropoma: Greek, akro = topmost, summit + Greek, poma, -atos = cover (Ref. 45335); arafurense: Named for its type locality, Arafura Sea.
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
marina pelagic-neritic; djupintervall 156 - 164 m (Ref. 123727). Tropical
Western Pacific: Australia (Arafura Sea).
Size / Vikt / Age
Könsmognad: Lm ? range ? - ? cm
Max length : 7.6 cm SL hane/ej könsbestämd; (Ref. 123727)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 9; Mjukstrålar i ryggfenan (totalt) : 10; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 7. This species is distinguished by the following set of characters: U-shaped luminous gland extending from throat to posterior tip of pectoral fin, its length 29.5-32.0% SL; symphysis of lower jaw is not protruded; anterior surface of proximal radial of the first anal-fin pterygiophore with concavity; anus is closer to pelvic-fin insertion than to origin of anal fin; with cycloid scales on lateral side of body; no vertical line on cheek; scales 4 between the first dorsal-fin base and lateral line; pectoral-fin rays 15; total gill rakers 20-21 (Ref. 123727).
Cross section: compressed.
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Okamoto, M., J.T. Williams, K.E. Carpenter, M.D. Santos and S. Kimura, 2019. Description of a new species of the genus Acropoma (Acropomatidae) from the Arafura Sea with a redescription of Acropoma leobergi Prokofiev 2018 and the first record of Acropoma boholensis Yamanoue and Matsuura 2002 from the South China Sea. Ichthyol. Res. 67:39-49. (Ref. 123727)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5004 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00474 - 0.02781), b=3.00 (2.79 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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