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Allocareproctus unangas Orr & Busby, 2006

Goldeneye snailfish
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Allocareproctus unangas   AquaMaps   Data sources: GBIF OBIS
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Image of Allocareproctus unangas (Goldeneye snailfish)
No image available for this species;
drawing shows typical species in Liparidae.

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

Teleostei (teleosts) > Perciformes/Cottoidei (Sculpins) > Liparidae (Snailfishes)
Etymology: Allocareproctus: Greek, allos = other + Greek, kara, kare = face + Greek, proktos = anus (Ref. 45335);  unangas: Named for the people of the Aleutian Islands, 'unangas' autonym of he Aleuts of Atka I., a major island near the center of the species distribution; noun in apposition..

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

Marine; bathydemersal; depth range 210 - 465 m (Ref. 57077). Deep-water

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

North Pacific: Aleutian Is.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 13.0 cm SL (female)

Short description Identification keys | Morphology | Morphometrics

Diagnosis: Teeth are strongly trilobed; nasal papilla absent; papillae associated with few pores, invariably present only on maxillary pore 6 and suprabranchial pores 1-2 ; peritoneum dark; orobuccal valve with 1 finger-like projection; orobuccal cavity pale; gill rakers 8-12, short and blunt; interorbital papilla present; pyloric caeca on left side, short; body color light red; iris golden (Ref. 57077).

Biology     Glossary (e.g. epibenthic)

Smallest female with yolked eggs measured 9.1 cm SL; smallest male with enlarged, swollen testes 7.67 cm SL. Eggs were collected from the octocoral Primnoa sp. from Seguam Pass, with eggs of another liparid (Ref. 57077).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Orr, J.W. and M.S. Busby, 2006. Revision of the snailfish genus Allocareproctus Pitruk & Fedorov (Teleostei: Liparidae), with descriptions of four new species from the Aleutian Islands. Zootaxa 1173:1-37. (Ref. 57077)

IUCN Red List Status (Ref. 130435)

  Not Evaluated 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

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References

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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 | 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): 0.7 - 4.6, mean 1.8 °C (based on 13 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5312   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.5   ±0.5 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).