Brachyramphus marmoratus   (Gmelin, 1789)

Marbled murrelet
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Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Aves | Charadriiformes | Alcidae

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

; distribuzione batimetrica 0 - 36 m (Ref. 61831).  Polar; 62°N - 34°N, 171°E - 120°W (Ref. 125423)

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Introduzioni

Pacific Ocean: California to the Aleutian Islands. Boreal to subtropical.

Length at first maturity / Size / Peso / Age

Maturity: Lm ?  range ? - ? cm Max length : 25.0 cm TL maschio/sesso non determinato; (Ref. 8812); Peso massimo pubblicato: 202.50 g (Ref. 356)

Short description Morfologia

Culmen: 1.6 cm; tarsus: 1.59 cm; wing: 12.7 cm.

Biologia     Glossario (es. epibenthic)

An endangered species. Nesting habitat protected under ESA in the U.S. (Ref. 87784). Total Length: 24 to 25 cm (Ref. 8812).

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Reproductive productivity of the species in Salish Sea declined by at most 50% over the past 150 years (Ref. 95036).

Main reference Bibliografia | Coordinatore | Collaboratori

Hirsch, K.V., D.A. Woodby and L.B. Astheimer. 1981. (Ref. 8541)

IUCN Red List Status (Ref. 130435: Version 2024-1)

  Endangered (EN) (A2bce+3bce+4bce); Date assessed: 27 July 2020

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Strumenti

Informazioni ulteriori

Trophic Ecology
Prede
Dieta
Consumo di cibo
Razione
Predatori
Ecology
Ecologia
Home ranges
Population dynamics
Accrescimento
Age/Size
Length-weight
Length-length
Length-frequencies
Mass conversion
Reclutamento
Abbondanza
Life cycle
Riproduzione
Maturità
Fecundity
Deposizione
Uova
Egg development
Larve
Dinamica popolazioni larvali
Distribution
Human Related
Profilo di acquacoltura
Stamps, Coins Misc.
Outreach
References

Fonti Internet

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, ricerca) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 5.6 - 13, mean 8.5 (based on 451 cells).
Resilienza (Ref. 69278): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (K=60.76).
Vulnerability (Ref. 71543): Low vulnerability (15 of 100).
Price category (Ref. 80766): Unknown.