Dibranchus spinosus  (Garman, 1899)

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Dibranchus spinosus   AquaMaps   Data sources: GBIF OBIS
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Dibranchus spinosus
Picture by Reyes, P.

Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

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

Environment / Climate / Range Ecology

Marine; bathydemersal; depth range 366 - 2324 m (Ref. 58018), usually 528 - 1439 m (Ref. 40826).   Deep-water

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 14.9 cm SL male/unsexed; (Ref. 40826)

Short description Morphology | Morphometrics

Dorsal soft rays (total): 4-6; Anal soft rays: 4; Vertebrae: 18 - 20. Entire body covered with simple, very small, and thickly distributed tubercles Cephalic lateral-line counts: subopercular usually 6, (5-7); preopercular, 3 (1-4). Tail lateral-line counts 9-15. Subopercular spines small, inconspicuous. Paired fins with tubercles covering pedicels and occurring along both dorsal and ventral surfaces of fin rays. Slender fins relatively week (Ref. 40826).

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

Eastern Pacific: off Mexico and Central and South America, from the mouth of Gulf of Mexico to off the southern tip of Peru.

Biology     Glossary (e.g. epibenthic)

Main reference Upload your references | References | Coordinator | Collaborators

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

IUCN Red List Status (Ref. 90363)

  Not Evaluated 

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FisheriesWiki |

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Internet sources

BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | iSpecies | PubMed | Scirus | SeaLifeBase | Tree of Life | uBio | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoological Record

Estimates of some properties based on empirical models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01958 (-0.19741 - 0.23658), b=2.96 (2.84 - 3.07), based on LWR estimates for this family-BS (Ref. 93245).
Trophic Level (Ref. 69278):  3.3   ±0.5 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278):  Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Moderate vulnerability (39 of 100) .
Price category (Ref. 80766):   Unknown.