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> Lophiiformes (Anglerfishes) > Ogcocephalidae (Batfishes)
Etymology: Dibranchus: Greek, di = two + Greek, brangchia = gills (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range Ökologie

seewasser bathydemersal; tiefenbereich 620 - 1494 m (Ref. 27311). Deep-water

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Western Pacific: Japan and Australia (Ref. 7300). Reported from South Africa (Ref. 50473).

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 15.5 cm SL Männchen/unbestimmt; (Ref. 40826)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenweichstrahlen (insgesamt): 56; Afterflossenweichstrahlen: 4; Wirbelzahl: 18 - 19. Relatively short skull, length 24.2% of SL versus up to at least 26% in other species. Extremely thick and leathery skin, studded with small tubercles over entire body. Principal tubercles of ventral surface of tail very stout but relatively short. Fin-rays without tubercles. Pectoral and pelvic fins both relatively short, broad, the covering skin extremely fleshy, with thick membranes. Cephalic lateral-line counts: subopercular 5; preopercular 2. Tail lateral-line counts 11 (Ref. 40826).

A benthic species found on the continental slope (Ref. 75154).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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Bradbury, M.G., 1999. A review of the fish genus Dibranchus with descriptions of new species and a new genus, Solocisquama (Lophiiformes, Ogcocephalidae). Proc. Calif. Acad. Sci. 51(5):259-310. (Ref. 40826)

IUCN Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 13 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 3.7 - 7.5, mean 5.2 °C (based on 380 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.02291 (0.00925 - 0.05675), b=2.94 (2.72 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.4 ±0.6 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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