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Diaphus problematicus  Parr, 1928

Problematic lanternfish
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Native range | All suitable habitat | Point map | Year 2100
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Diaphus problematicus   AquaMaps   Data sources: GBIF OBIS
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Image of Diaphus problematicus (Problematic lanternfish)
Diaphus problematicus
Picture by JAMARC


Philippines country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Collected from Zulu (=Sulu) Sea, ZMUC P2329219 (holotype of D. weberi) (Ref. 280, 5572).
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/rp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Herre, A.W.C.T., 1953
National Database:

Classification / Names

Actinopterygii (ray-finned fishes) > Myctophiformes (Lanternfishes) > Myctophidae (Lanternfishes) > Lampanyctinae
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Main reference

Size / Weight / Age

Max length : 10.5 cm SL male/unsexed; (Ref. 4479)

Length at first maturity
Lm ?, range 8 - ? cm

Environment

Marine; bathypelagic; oceanodromous (Ref. 51243); depth range 40 - 820 m (Ref. 13608)

Climate / Range

Deep-water, preferred ?; 40°N - 39°S, 78°W - 156°E

Distribution

Tropical waters of all three oceans with extensions into higher latitudes in western boundary currents: in the Atlantic to 38°N and 39°S; in the western Pacific to 26°N. Eastern Atlantic: from about 4°N to about 13°S, with some records at about 20°N, but absent over the Mauritanian Upwelling Region.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Dorsal spines (total): 0; Dorsal soft rays (total): 15-17; Anal spines: 0; Anal soft rays: 16 - 18

Biology     Glossary (e.g. epibenthic)

Oceanic species occurring between 375-750 m during the day and between 40-225 m at night. Reach sexual maturity at 7,6 cm (Ref. 47377).

IUCN Red List Status (Ref. 115185)

Threat to humans

  Harmless



Human uses

More information

Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development
Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
Recruitment
Abundance
References
Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Mass conversion
Collaborators
Pictures
Stamps, Coins
Sounds
Ciguatera
Speed
Swim. type
Gill area
Otoliths
Brains
Vision

Tools

Special reports

Download XML

Internet sources

BHL | Check for other websites | Check FishWatcher | CISTI | DiscoverLife | ECOTOX | FAO(Publication : search) | GenBank(genome, nucleotide) | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | iSpecies | PubMed | Scirus | Sea Around Us | SeaLifeBase | Tree of Life | uBio | uBio RSS | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoological Record | Fishtrace

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
3.0   ±0.00 se; Based on food items.

Resilience (Ref. 69278)
Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)

Vulnerability (Ref. 59153)
Moderate vulnerability (36 of 100)
Price category (Ref. 80766)
High