E-Fauna BC: Electronic Atlas of the Wildlife of British Columbia

Rhinogobiops nicholsii (Bean, 1882)
Blackeye Goby
Family: Gobiidae

Source: Distribution of Rhinogobiops nicholsii as compiled by Aquamaps

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Species Information

Dorsal spines (total): 5 - 7; Dorsal soft rays (total): 12 - 14; Anal spines: 0; Anal soft rays: 11 - 12. Caudal rounded.

Source: FishBase. FishBase. Eschmeyer, W.N., E.S. Herald and H Hammann. 1983 . (Ref. 2850)

Biology

Species Biology

Found usually in sandy areas near rocks. Occurs from intertidal areas to 106 m depth. Retreats to rocks or holes when approached. Young are found usually offshore among plankton. Oviparous (Ref. 56079). A protogynous hermaphrodite (Ref. 34256). Forms permanent harem groups composed of a single male and several smaller females (Ref. 55367). Eggs are guarded by the male (Ref. 56079). demersal; marine; depth range ? - 106 m (Ref. 2850). Subtropical.

Source: FishBase. FishBase. Eschmeyer, W.N., E.S. Herald and H Hammann. 1983 . (Ref. 2850)

Distribution

Eastern Pacific: Wales Island, northern British Columbia, Canada to Punta Rompiente, central Baja California, Mexico.

Source: FishBase. FishBase. Eschmeyer, W.N., E.S. Herald and H Hammann. 1983 . (Ref. 2850)

Status Information

Origin Status	Provincial Status	BC List (Red Blue List)	COSEWIC
Native	SNR	No Status	Not Listed

BC Ministry of Environment: BC Species and Ecosystems Explorer--the authoritative source for conservation information in British Columbia.

Taxonomic and Nomenclatural Links

Genetic and lineage information (NCBI Taxonomy Browser)

Additional Range and Status Information Links

NatureServe Explorer
University of Alaska Museum

Additional Photo Sources

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Images from Calphoto

Related Databases

fishbase

General References

FishBase References
Google Scholar Search

Recommended citation: Author, Date. Page title. In Klinkenberg, Brian. (Editor) 2021. E-Fauna BC: Electronic Atlas of the Fauna of British Columbia [efauna.bc.ca]. Lab for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver. [Accessed: 2025-06-23 12:06:40 PM]

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