Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Écologie
. Tropical
Antarctic, Atlantic and Indo-Pacific. Tropical to polar.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm Max length : 19.0 cm TL mâle / non sexé; (Ref. 8812); poids max. publié: 38.00 g (Ref. 356)
Description synthétique
Morphologie
Culmen: 1.24 cm; tarsus: 3.54 cm; wing: 14.27 cm.
Total Length: 15 to 19 cm; Wingspan: 38 to 42 cm (Ref. 8812). Population is affected by some predation, krill exploitation, and breeding success due to snow blocking burrows (Ref. 84934). Inhabits open ocean (Ref. 81748); found over seas and along shores (Ref. 83946). Exhibits dipping and pattering (Ref. 81748). Skips and hops over water surface while feeding. A colonial breeder. Typically gregarious at sea. Often trail ships (Ref. 91362).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Breeds in the Gulf of California, begins in June. Nesting is restricted to rock outcrops and talus slopes, and nests were invariably in rock crevices, occasionally together with black storm petrels.
Lepage, D. 2007. (Ref. 7816)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
statut CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Utilisations par l'homme
| FishSource |
Outils
Sources Internet
Estimates based on models
Résilience
Haut, temps minimum de doublement de population inférieur à 15 mois (K=11.58-38.14).
Vulnérabilité
Low vulnerability (10 of 100).
Catégorie de prix
Unknown.