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Dibranchus cracens Bradbury, McCosker & Long, 1999

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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Dibranchus cracens   AquaMaps   Data sources: GBIF OBIS
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drawing shows typical species in Ogcocephalidae.

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Lophiiformes (Anglerfishes) > Ogcocephalidae (Batfishes)
Etymology: Dibranchus: Greek, di = two + Greek, brangchia = gills (Ref. 45335);  cracens: Named for its firm, trim body and regularity of size and distribution of tubercles (cracens = neat or tidy)..
More on authors: Bradbury, McCosker & Long.

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

marien bathydemersaal; diepte 152 - 480 m (Ref. 40826). Deep-water

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Southeast Pacific: Galapagos Islands.

Grootte / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 12.8 cm SL mannelijk / geslacht onbekend; (Ref. 40826)

Korte beschrijving Morfologie | Morfometrie

Dorsale zachte stralen (totaal): 6; Anale zachte stralen: 4; Wervels: 18 - 19. Body relatively firm, skin tough. Large tubercles with rows of bosslike spinules radiating out from the central spine along the ridges between facets (as seen in D. atlanticus like shagreen). Jaw relatively long compared to D. atlanticus, 14.6% of SL. Cephalic lateral-line counts: subopercular 6, preopercular, 2. Tail lateral-line counts 12-15. Fin-rays with fine tubercles on dorsal and caudal fins and dorsal side of pectoral fins, running out for about half the length of the fin ray. Ventral surface of pelvic fin rays have tubercles near fin base. Paired fins relatively slender with fin membranes transparent (Ref. 40826).

Biologie     Verklarende woordenlijst (bv. epibenthic)

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Hoofdreferentie Upload your references | Referenties | Coördinator : Ho, Hsuan-Ching | Medewerkers

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)

Status op de Rode Lijst van het IUCN (Ref. 125652)

  Onvoldoende gegevens (DD) ; Date assessed: 13 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

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Estimates based on models

Preferred temperature (Ref. 123201): 8.4 - 11.4, mean 9.5 °C (based on 5 cells).
Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00770 - 0.05171), b=2.96 (2.73 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trofisch niveau (Ref. 69278):  3.4   ±0.6 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref. 120179):  Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).