Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

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

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

Marine; bathydemersal; depth range 620 - 1494 m (Ref. 27311). Deep-water

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

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

Size / Weight / Age

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

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 56; Anal soft rays: 4; Vertebrae: 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 Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator : Ho, Hsuan-Ching | Collaborators

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 Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 13 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Ecology
Ecology

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Length-weight rel.
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Life cycle
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Distribution
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Anatomy
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Physiology
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Visual pigment(s)
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Internet sources

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

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).

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

Dibranchus japonicus Amaoka & Toyoshima, 1981