Diaphus holti, Small lantern fish

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Diaphus holti Tåning, 1918

Small lantern fish
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Diaphus holti   AquaMaps   Data sources: GBIF OBIS
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Image of Diaphus holti (Small lantern fish)
Diaphus holti
Picture by García Rodríguez, M.

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

Teleostei (teleosts) > Myctophiformes (Lanternfishes) > Myctophidae (Lanternfishes) > Diaphinae
Etymology: Diaphus: Greek, dis, dia = through + Greek, physa, phyo = to beget, to have as offspring (Ref. 45335).

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

Marine; bathypelagic; oceanodromous (Ref. 51243); depth range 40 - 777 m (Ref. 56504). Deep-water; 50°N -

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

Eastern Atlantic: Bay of Biscay including the Mediterranean to Liberia (uncommon between Morocco to Mauritania). Elsewhere in the Atlantic Ocean, south and east of 50°N and 45°W to 35°N, but east of 35°W to about 20°N. Indian Ocean: two specimens at 29°30'S, 64°56'E.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?, range 5 - ? cm
Max length : 7.0 cm SL male/unsexed; (Ref. 4479); max. published weight: 5.80 g (Ref. 126117)

Biology     Glossary (e.g. epibenthic)

High-oceanic, found between 225-650 m during the day and between 40-275 m at night exhibiting size stratification with depth and with adult females below 450 m (Ref. 4479). Depth range from 300-777 m in the eastern Ionian Sea (Ref. 56504). Large juveniles, sub-adults and adults from the Mediterranean are known to be migratory (Ref. 4775).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator : Paxton, John | Collaborators

Hulley, P.A., 1990. Myctophidae. p. 398-467. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI; Paris; and UNESCO, Paris. Vol. 1. (Ref. 4479)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 04 February 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

More information

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Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | National databases | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 10.2 - 16.5, mean 14.1 °C (based on 226 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00579 - 0.01650), b=3.03 (2.89 - 3.17), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.1   ±0.3 se; based on size and trophs of closest relatives
Resilience (Ref. 120179):  High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Nutrients (Ref. 124155):  Calcium = 115 [35, 354] mg/100g; Iron = 0.658 [0.245, 2.037] mg/100g; Protein = 17 [15, 19] %; Omega3 = 0.741 [0.235, 2.112] g/100g; Selenium = 10.7 [3.4, 31.7] μg/100g; VitaminA = 96.9 [12.9, 766.1] μg/100g; Zinc = 0.911 [0.460, 1.975] mg/100g (wet weight);