Bryozoichthys marjorius, Pearly prickleback

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Bryozoichthys marjorius McPhail, 1970

Pearly prickleback
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Native range | All suitable habitat | Point map | Year 2050
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Bryozoichthys marjorius   AquaMaps   Data sources: GBIF OBIS
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Image of Bryozoichthys marjorius (Pearly prickleback)
Bryozoichthys marjorius
Picture by Canadian Museum of Nature, Ottawa, Canada

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

Teleostei (teleosts) > Perciformes/Zoarcoidei (Eelpouts and pricklebacks) > Stichaeidae (Pricklebacks) > Chirolophinae
Etymology: Bryozoichthys: Greek, bryon = moss + Greek, zoon = little + Greek, ichthys = fish (Ref. 45335);  marjorius: Named for Mrs. D. (Marjorie) McPhail (Ref. 6885).

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

Marine; bathydemersal; depth range 75 - 380 m (Ref. 50610). Deep-water

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

Northeast Pacific: Aleutian Islands, Alaska to southern British Columbia, Canada.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm TL male/unsexed; (Ref. 2850)

Short description Morphology | Morphometrics

Dorsal spines (total): 67 - 71; Dorsal soft rays (total): 0; Anal spines: 1; Anal soft rays: 53 - 55; Vertebrae: 71 - 73. Caudal truncate to slightly rounded (Ref. 6885).

Biology     Glossary (e.g. epibenthic)

Found in soft bottoms on outer continental shelf and upper slope (Ref. 51666).

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

Main reference Upload your references | References | Coordinator | Collaborators

Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)

IUCN Red List Status (Ref. 130435)


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 | OceanAdapt | 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): 3.4 - 6.4, mean 5.2 °C (based on 117 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.7500   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00147 - 0.00941), b=3.17 (2.95 - 3.39), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.5   ±0.4 se; based on size and trophs of closest relatives
Resilience (Ref. 120179):  Low, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (20 of 100).