Puffinus assimilis, Little shearwater
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Puffinus assimilis   Gould, 1838

Little shearwater
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Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Aves | Procellariiformes | Procellariidae

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

Others.  Tropical

Distribution Territories | FAO areas | Ecosystems | Occurrences | Introductions

Indo-West Pacific.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 30.0 cm TL male/unsexed; (Ref. 8812); max. published weight: 238.40 g (Ref. 356)

Short description Morphology

Culmen: 2.7 cm; tarsus: 4.3 cm; wing: 19.6 cm.

Biology     Glossary (e.g. epibenthic)

Total Length: 25 to 30 cm; Wingspan: 58 to 67 cm (Ref. 8812). Pursuit plunging; surface diving; open ocean in deep water (Ref. 356).

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

Main reference References | Coordinator | Collaborators

Holdaway, R.N., T.H. Worthy and A.J.D. Tennyson 2001 A working list of breeding bird species of the New Zealand region at first human contact. New Zealand Journal of Zoology 28:119-187. (Ref. 89276)

IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))

  Least Concern (LC) ; Date assessed: 07 August 2018

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


FAO - Publication: search | FishSource |

Tools

E-book | Field guide

More information

Trophic Ecology
Food items (preys)
Diet composition
Food consumption
Predators
Ecology
Ecology
Population dynamics
Growth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycle
Reproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
Distribution
Territories
FAO areas
Ecosystems
Occurrences
Introductions
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
Outreach
Collaborators
Taxonomy
Common names
Synonyms
Morphology
Pictures
References
References

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=8.3-29.55)
Fishing Vulnerability
(Ref. 71543)		 Low vulnerability (20 of 100).
Price category
(Ref. 80766):		 Unknown.