Lycenchelys hexapora

Lycenchelys hexapora Nazarkin, 2025

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

Teleostei (teleosts) > Perciformes/Zoarcoidei (Eelpouts and pricklebacks) > Zoarcidae (Eelpouts) > Lycodinae
Etymology: Lycenchelys: Greek, lykos = wolf + Greek, enchelys, -yos = eel (Ref. 45335); hexapora: Name 'hexapora' from the Greek word 'éxi' and Latin word 'porus', meaning pore, in reference to the unusual number of postorbital pores of the new species.

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

Marine; bathydemersal; depth range 1040 - 1050 m (Ref. 138442). Boreal

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

Northwest Pacific: Russia.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 18.1 cm SL male/unsexed; (Ref. 138442)

Short description Identification keys | Morphology | Morphometrics

Vertebrae: 89. This species is distinguished from its congeners by the following set of characters: vertebrae 21+68=89; mouth wide, posterior edge of maxilla behind eye; opercular flap and labial lobe well-developed; absence of an oral valve; predorsal length less than head length; suborbital pores 7 (5+2); postorbital pores 6; presence of an interorbital pore; presence of occipital pores; lateral line ventral, distinct; pelvic-fin base anterior to isthmus; pectoral-fin rays exserted; scales absent on pectoral fin and its base; dorsal fin origin associated with vertebrae 2; pelvic fin rays 3; total gill rakers 8; and absence of a pyloric caeca, stomach black (Ref. 138442).
Body shape (shape guide): eel-like; Cross section: oval.

Biology     Glossary (e.g. epibenthic)

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

Main reference Upload your references | References | Coordinator | Collaborators

Nazarkin, M.V., 2025. A new species of eelpout of the genus Lycenchelys Gill from the bathyal depths of the Sea of Okhotsk. Zoologischer Anzeiger 319:103-108. (Ref. 138442)

IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))

Not Evaluated 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: of no interest
FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items (preys)
Diet composition
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Predators
Ecology
Ecology
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Length-weight rel.
Length-length rel.
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Maturity/Gills rel.
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Anatomy
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References

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Summary page | Point data | Common names | Photos

Internet sources

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

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00120 (0.00057 - 0.00253), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.3   ±0.5 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 (12 of 100). 🛈