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Hydrurga leptonyx, Leopard seal : fisheries
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Hydrurga leptonyx   (de Blainville, 1820)

Leopard seal

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Hydrurga leptonyx  AquaMaps  Data sources: GBIF OBIS
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Image of Hydrurga leptonyx (Leopard seal)
Hydrurga leptonyx

Australia 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: Some individuals disperse in winter to Southern Australia (Ref. 1522).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/as.html
National Fisheries Authority: http://www.csiro.au/
Occurrences: Occurrences Point map
Main Ref: Rice, D.W., 1998
National Database:

Common names from other countries

Leopard seal, ... more

Classification / Names / Names 俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

Mammalia > Carnivora (Carnivores) > Phocidae ()

Environment: milieu / climate zone / depth range / distribution range 生態學

深海底的.    ; 0°N - 90°S, 180°W - 180°E

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介

Indo-Pacific, Atlantic Ocean, and the Antarctic.

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm Max length : 300 cm TL 雄魚/尚未辨別雌雄; (Ref. 1394); 360 cm TL (female); 最大體重: 450.0 kg (Ref. 1394); 最大體重: 450.0 kg

生物學特性     字彙 (例如 epibenthic)

Found throughout the pack ice zone; haul out on ice and land, often preferring ice floes, when available. Feeds on krill, fish, squid, penguins, and young seals, and will occasionally scavenge from carcasses of whales (Ref. 1394). Found throughout the pack ice zone; haul out on ice and land, often preferring ice floes, when available. Feeds on krill, fish, squid, penguins, and young seals, and will occasionally scavenge from carcasses of whales (Ref. 1394).

主要參考資料 參考文獻 | 合作者 | 合作者

Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 20 January 2015

CITES狀態 (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人類使用

漁業: 商業性
FAO - 漁業: 魚種描繪 | FishSource | 周邊海洋

工具

E-book | 野外調查

更多資訊

國家
FAO區域
生態系
發現紀錄
簡介
Stocks
生態學
食性
食物相
俗名
同種異名
捕食者
繁殖
成熟度
產卵場
孕卵數
卵
卵發育
年龄/大小
成長
長度-重量
長度-長度
型態特徵
仔魚
豐度
參考文獻
Mass conversion
合作者
照片

網路資源

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(漁業: 魚種描繪; publication : search) | GenBank (基因組, 核甘) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | 樹狀分類階層 | Wikipedia (去, 搜尋) | 動物學的記錄

Estimates based on models

Preferred temperature (Ref. 115969): -1.9 - 1.4, mean -0.5 (based on 2109 cells).
回復力 (Ref. 69278) 高度, 族群倍增時間少於 15個月 (K=0.36-0.47).
瀕危性 (Ref. 71543): Very high vulnerability (90 of 100).
價格種類 (Ref. 80766): Unknown.