Norfolk Island country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: C: Ref. 89276.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/nf.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Holdaway, R.N., T.H. Worthy and A.J.D. Tennyson, 2001
National Database:

Common names from other countries

Gaviotín albo, ... more

Classification / Names / Names 俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

Aves > Charadriiformes (Shorebirds) > Laridae ()

Environment: milieu / climate zone / depth range / distribution range 生态学

分布国家 | FAO区域 | 生态系 | 标本纪录 | 简介

Indo-Pacific and Atlantic Ocean

Length at first maturity / 大小 / 重量 / 年龄

Maturity: L_m ? range ? - ? cm Max length : 33.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 8812); 最大体重: 160.00 g (Ref. 356)

简单描述型态特徵

Culmen: 3.2 cm; tarsus: 1.44 cm; wing: 25.2 cm.

Total Length: 28 to 33 cm; Wingspan: 70 to 87 cm (Ref. 8812). Coastal (Ref. 356). Exclusively marine. Breeds at many tropical and subtropical oceanic islands (Ref. 91362). Solitary breeder; uniquely, lays a single egg on tree branch without any nest. Inquisitive; hovers around nest site in presence of human intruders (Ref. 91362). Exhibits dipping behavior (Ref. 356) or surface diving (Ref. 122680). Feeds mainly on fish (Refs. 81748, 122680) driven to the surface by large, predatory fish (Ref. 122680). Diet consists mostly of juvenile goatfish and flying fish (Ref. 122680).

主要参考文献参考文献 | 合作者 | 合作者

Stiles, F.G. 1984. (Ref. 5856)

世界自然保护联盟红皮书 (Ref. 130435)

最不相关 (LC) ; Date assessed: 17 August 2022

引用情况 (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人类利用

| FishSource |

工具

E-book | 野外调查

网络资源

Estimates based on models

Preferred temperature (Ref. 115969): 24.2 - 29.3, mean 27.9 (based on 1736 cells).

回复力 (Ref. 69278) 高度, 族群倍增时间少于 15个月 (K=27.09).

脆弱性 (Ref. 71543): Low vulnerability (23 of 100).

价格分类 (Ref. 80766): Unknown.

Gygis alba (Sparrman, 1786)

Common names from other countries

Classification / Names / Names 俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

Environment: milieu / climate zone / depth range / distribution range 生态学

分布国家 | FAO区域 | 生态系 | 标本纪录 | 简介

Length at first maturity / 大小 / 重量 / 年龄

简单描述型态特徵

生物学特性字汇 (例如 epibenthic)

主要参考文献参考文献 | 合作者 | 合作者

世界自然保护联盟红皮书 (Ref. 130435)

引用情况 (Ref. 108899)

CMS (Ref. 116361)

人类利用

工具

更多信息

网络资源

Estimates based on models

Gygis alba (Sparrman, 1786)

Common names from other countries

Classification / Names / Names 俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

Environment: milieu / climate zone / depth range / distribution range 生态学

分布 国家 | FAO区域 | 生态系 | 标本纪录 | 简介

Length at first maturity / 大小 / 重量 / 年龄

简单描述 型态特徵

生物学特性 字汇 (例如 epibenthic)

主要参考文献 参考文献 | 合作者 | 合作者

世界自然保护联盟红皮书 (Ref. 130435)

引用情况 (Ref. 108899)

CMS (Ref. 116361)

人类利用

工具

更多信息

网络资源

Estimates based on models

分布国家 | FAO区域 | 生态系 | 标本纪录 | 简介

简单描述型态特徵

生物学特性字汇 (例如 epibenthic)

主要参考文献参考文献 | 合作者 | 合作者