Opisthocentrus ocellatus, Ocellated blenny

Opisthocentrus ocellatus (Tilesius, 1811)

Ocellated blenny
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Opisthocentrus ocellatus   AquaMaps   Data sources: GBIF OBIS
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Image of Opisthocentrus ocellatus (Ocellated blenny)
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drawing shows typical species in Opisthocentridae.

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

Teleostei (teleosts) > Perciformes/Zoarcoidei (Eelpouts and pricklebacks) > Opisthocentridae ("Rearspined fin pricklebacks")
Etymology: Opisthocentrus: Greek, opisthe = behind + Greek,kentron = sting (Ref. 45335).

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

Marine; demersal; depth range 0 - 335 m (Ref. 50550), usually ? - 70 m (Ref. 51666). Temperate; 66°N -

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

Northwest Pacific: western Bering Sea, Sea of Okhotsk, coasts of Japan to central Honshu, Sea of Japan to Korean Peninsula.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm SL male/unsexed; (Ref. 559)

Biology     Glossary (e.g. epibenthic)

Found near shore among algae and rocks; usually shallower than 70 meters, but recorded to more than 300 meters (Ref. 51666).

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

Main reference Upload your references | References | Coordinator | Collaborators

Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)

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

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items (preys)
Diet composition
Food consumption
Food rations
Predators
Ecology
Ecology
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
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Abundance
Life cycle
Reproduction
Maturity
Maturity/Gills rel.
Fecundity
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Eggs
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Larvae
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Distribution
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References

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E-book | Field guide | Length-frequency wizard | Life-history tool | Point map | Catch-MSY |

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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 | Zoological Record

Estimates based on models

Phylogenetic diversity index
(Ref. 82804) 		PD50 = 0.6252 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Trophic level
(Ref. 69278) 		3.3   ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability
(Ref. 59153) 		Low vulnerability (14 of 100). 🛈
Nutrients
(Ref. 124155) 		Calcium = 59.1 [31.7, 112.3] mg/100g; Iron = 0.363 [0.209, 0.668] mg/100g; Protein = 17.6 [16.6, 18.5] %; Omega3 = 0.462 [0.243, 0.826] g/100g; Selenium = 14.9 [7.1, 30.8] μg/100g; VitaminA = 23.6 [6.3, 84.4] μg/100g; Zinc = 0.787 [0.547, 1.143] mg/100g (wet weight);