Aethia cristatella   (Pallas, 1769)

Crested auklet
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Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Aves | Charadriiformes | Alcidae

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

Others; depth range 0 - 45 m (Ref. 61676).  Temperate; 69°N - 37°N, 135°E - 149°W (Ref. 125423)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Northern Pacific and the Arctic: Alaska, Kuril Island, Russia and Canada. Temperate to polar.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 23.0 cm TL male/unsexed; (Ref. 8812); max. published weight: 264.00 g (Ref. 356)

Short description Morphology

Culmen: 1.6 mm.; tarsus: 2.85 cm.; wing: 17.145 cm.

Biology     Glossary (e.g. epibenthic)

Pursuit diving; open ocean in deep water (Ref. 356).

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

Main reference References | Coordinator | Collaborators

Lepage, D. 2007. (Ref. 7816)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 19 February 2020

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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

Internet sources

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, Search) | Zoological Record

Estimates based on models

Resilience (Ref. 69278): High, minimum population doubling time less than 15 months (K=46.56-49.81).
Vulnerability (Ref. 71543): Low vulnerability (13 of 100).
Price category (Ref. 80766): Unknown.