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

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

. Tropical; 33°N - 37°S, 104°E - 12°E

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Introduksi

Indo-Pacific and Atlantic Ocean.

Length at first maturity / Size / Weight / umur

Maturity: L_m ? range ? - ? cm Max length : 39.0 cm TL jantan/; (Ref. 8812); Berat maksimum terpublikasi: 144.00 g (Ref. 356)

deskripsi pendek Morfologi

Culmen: 3.72 cm; tarsus: 2.5 cm; wing: 23.5 cm.

Total Length: 35 to 39 cm; Wingspan: 66 (Ref. 8812) to 76 cm (Refs. 84934, 91362). Total population is over 200,000 pairs (Ref. 84934). Coastal to <10 km offshore (Ref. 356). Found on coastal rock, and over sea (Ref. 83946). Breeds annually in dense colonies, preferably in bushes and trees in Atlantic and Pacific Oceans (Ref. 84934). They are double-brooded. When there is danger, alarm calls are given by adults and chicks respond by crouching in place (Ref. 87784). Highly pelagic. Typically feeds far out at sea in large, gregarious flocks over shoals of predatory fish (Ref. 91362). Exhibits dipping and surface-seizing foraging behavior (Ref. 356). Feed mainly by dipping, hovering and picking from or just below the surface of the water. Also, shallow-plunging (Ref. 126735).

Life cycle and mating behavior Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva

rujukan utama Acuan | Koordinator | mitra

Lusk, M.R., P. Bruner and C. Kessler. 2000. (Ref. 5591)

Status IUCN Red List (Ref. 130435)

kurang bimbang (LC) ; Date assessed: 09 December 2019

status CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

penggunaan manusia

| FishSource |

Alat, peralatan

E-book | Penuntun lapangan

informasi lanjut

Negara-negara
Daerah-daerah FAO
Ecosystems
Kemunculan
Introduksi
Stocks
Ekologi
Makanan
Bahan makanan

Nama-nama umum
Sinonim (persamaan)
Pemangsa
Reproduksi, perkembang biakan
Kematangan
Pemijahan
Fecundity
telur-telur
pekembangan telor

Umur / Saiz
Pertumbuhan
panjang-berat
panjang-panjang
Morfologi
Larva
Kelimpahan

Acuan
Mass conversion

mitra
Gambar

Sumber internet

Estimates based on models

Preferred temperature (Ref. 115969): 24.2 - 29.3, mean 28.2 (based on 2178 cells).

Daya lenting (Ref. 69278): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (K=42.36).

keancaman (Ref. 71543): Low to moderate vulnerability (29 of 100).

kategori harga (Ref. 80766): Unknown.

Anous minutus Boie, 1844