Ulvaria subbifurcata  (Storer, 1839)

Radiated shanny
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Ulvaria subbifurcata   AquaMaps   Data sources: GBIF OBIS
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Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Stichaeidae (Pricklebacks) > Stichaeinae
Etymology: Ulvaria: Latin, ulva = sedge (Ref. 45335).

Environment / Climate / Range Ecology

Marine; benthopelagic.   Temperate; 52°N - 41°N

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 18.0 cm TL male/unsexed; (Ref. 7251)

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

Northwest Atlantic: northern Newfoundland (Strait of Belle Isle) in Canada to southern Massachusetts in USA.

Biology     Glossary (e.g. epibenthic)

Found among algae on rocky shores and on hard bottom in deeper water, or depth of 55 meters or more (Ref. 51666). Male guards multiple egg masses (Ref. 58332).

Main reference Upload your references | References | Coordinator | Collaborators

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p.

IUCN Red List Status (Ref. 90363)

  Not Evaluated 

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FisheriesWiki | Sea Around Us

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Summary page | Point data | Common names | Photos

Internet sources

BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | iSpecies | Public aquariums | PubMed | Scirus | SeaLifeBase | Tree of Life | uBio | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoological Record

Estimates of some properties based on empirical models

Phylogenetic diversity index (Ref. 82805):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00540 (-0.22200 - 0.23281), b=3.08 (2.95 - 3.20), based on LWR estimates for this family-BS (Ref. 93245).
Trophic Level (Ref. 69278):  4.4   ±0.0 se; Based on diet studies.
Resilience (Ref. 69278):  Medium, minimum population doubling time 1.4 - 4.4 years (K=0.19-0.22; tmax=10).
Vulnerability (Ref. 59153):  Moderate vulnerability (40 of 100) .
Price category (Ref. 80766):   Unknown.