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Larus schistisagus   Stejneger, 1884

slaty-backed gull

Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Larus schistisagus   AquaMaps   Data sources: GBIF OBIS
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Classification
Aves | Ciconiiformes | Laridae
Common names | Synonyms | CoL | ITIS | WoRMS

Main reference
SAUP Database. 2006. (Ref. 356)
References | Biblio | Coordinator | Collaborators

Size / Weight / Age
Max length : 68.0 cm TL male/unsexed; (Ref. 8812); max. published weight: 1.3 kg (Ref. 356)

Environment
Others

Climate / Range
Tropical

Distribution
Northern Pacific, Northern Atlantic and the Arctic.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description
Culmen: 5.55 cm; tarsus: 6.78 cm; wing: 43.1 cm.

Biology     Glossary (e.g. epibenthic)

Total Length: 61 to 68 cm; Wingspan: 132 to 137 cm (Ref. 8812). Dipping; surface plunging; coastal; steep cliffs, rocky islands (Ref. 356).

IUCN Red List Status (Ref. 114614)

CITES status (Ref. 94142)

Not Evaluated

Threat to humans




Human uses

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More information

Common names
Synonyms
Predators
Reproduction
Maturity
Spawning
Eggs
Egg development
Age/Size
Growth
Length-weight
Length-length
Morphology
Larvae
Abundance
References
Mass conversion

Internet sources
BHL | BOLD Systems | Check for other websites | Check FishWatcher | CISTI | DiscoverLife | FAO(Publication : search) | GenBank (genome, nucleotide) | GOBASE | Google Books | Google Scholar | Google | ispecies | National databases | PubMed | Scirus | FishBase | Tree of Life | uBio | uBio RSS | Wikipedia (Go, Search) | Zoological Record

Estimation of some characteristics with mathematical models

Vulnerability (Ref. 71543)
Moderate to high vulnerability (47 of 100)
Price category (Ref. 80766)
Unknown