Hypsoblennius gentilis, Bay blenny : fisheries, aquarium

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Hypsoblennius gentilis (Girard, 1854)

Bay blenny
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Native range | All suitable habitat | Point map | Year 2050
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Hypsoblennius gentilis   AquaMaps   Data sources: GBIF OBIS
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Image of Hypsoblennius gentilis (Bay blenny)
Hypsoblennius gentilis
Female Picture by Allen, G.R.

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

Teleostei (teleosts) > Blenniiformes (Blennies) > Blenniidae (Combtooth blennies) > Salariinae
Etymology: Hypsoblennius: Greek, hypsi = high + Greek, blennios = mucus (Ref. 45335).
More on author: Girard.

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

Marine; brackish; demersal; depth range 0 - 25 m (Ref. 37955), usually ? - 10 m (Ref. 56052). Subtropical; 37°N -

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

Eastern Central Pacific: Monterey Bay, California, USA to Bahia Magdalena (Baja California Sur, Mexico) and the Gulf of California.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 15.0 cm TL male/unsexed; (Ref. 2850); max. reported age: 7 years (Ref. 56052)

Short description Identification keys | Morphology | Morphometrics


Body shape (shape guide): elongated.

Biology     Glossary (e.g. epibenthic)

Adults are found in intertidal shallows (Ref. 11482). Territorial (Ref. 37955). They feed on small benthic invertebrates and algae (Ref. 37955). Demersal spawners in nearshore habitats (Ref. 56049). Oviparous (Ref. 205). Eggs are demersal and adhesive (Ref. 205), and are attached to the walls of the parent's shelter. Eggs are brooded by the male parent (Ref. 56053).

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

Oviparous, distinct pairing (Ref. 205). Female deposits the eggs in protected areas. The male guards the eggs until hatching (Ref. 37955).

Main reference Upload your references | References | Coordinator : Williams, Jeffrey T. | 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: Version 2025-1)

  Least Concern (LC) ; Date assessed: 25 May 2007

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: commercial; aquarium: commercial
FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items (preys)
Diet composition
Food consumption
Food rations
Predators
Ecology
Ecology
Home ranges
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Recruitment
Abundance
Life cycle
Reproduction
Maturity
Maturity/Gills rel.
Fecundity
Spawning
Spawning aggregations
Eggs
Egg development
Larvae
Larval dynamics
Distribution
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BRUVS - Videos
Anatomy
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Otolith
Physiology
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Nutrients
Oxygen consumption
Swimming type
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Visual pigments
Fish sound
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Genetics
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Genetics
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Aquaculture profiles
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Stamps, coins, misc.
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Taxonomy
Common names
Synonyms
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References
References

Tools

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

Special reports

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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 | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 16.2 - 25.9, mean 21 °C (based on 201 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00471 - 0.01609), b=3.00 (2.84 - 3.16), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level (Ref. 69278):  2.7   ±0.24 se; based on food items.
Resilience (Ref. 120179):  Medium, minimum population doubling time 1.4 - 4.4 years (tmax=6.5).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100). 🛈
Price category (Ref. 80766):   Unknown.