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Physeter macrocephalus   Linnaeus, 1758

Sperm whale

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

Nauru 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:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/nr.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Jefferson, T.A., S. Leatherwood and M.A. Webber, 1993
National Database:

Common names from other countries

Balyena, ... more

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

Mammalia > Cetartiodactyla () > Physeteridae (sperm whales)

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

大洋性; 海洋洄游的 (Ref. 75906); 深度上下限 0 - 3200 m (Ref. 1005), usually 500 - 500 m (Ref. 75906).    ; 90°N - 90°S, 180°W - 180°E

分布 国家 | FAO区域 | 生态系 | 标本纪录 | 简介

Circumglobal.

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm ?, range 830 - 920 cm Max length : 2,400 cm TL 雄鱼/尚未辨别雌雄; (Ref. 99323); 1200 cm TL (female); 最大体重: 57.0 t (Ref. 1394)

生物学特性     字汇 (例如 epibenthic)

Largest sperm whale (Ref. 1394). Sperm whaling has a long history. The most intense periods were the Yankee whaling era of the 1800s and the factory ship whaling of the 20th century. Recent findings of studies on social behavior and breeding undermine assumptions in the models on which exploitation and management have long been based. Certain populations have been depleted, but the sperm whale remains the most abundant of all the great whales (Great whales generally include the sperm whale and all baleen whales, except the pygmy right whale) (Ref. 1394). Maximum size of female species based from Ref. 1394.

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼

Mature females live in socially cohesive groups of 10-30 individuals which include immature males and females and within is a communal suckling and caring of the young. Also, males leave the group at the age of 6 (Ref. 97765).

主要参考文献 参考文献 | 合作者 | 合作者

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

世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)

  次级保育类动物, 见 IUCN 红皮书 (VU) (A1d); Date assessed: 30 June 2008

引用情况 (Ref. 108899)

Appendix I: International trade banned

CMS (Ref. 116361)

Appendix I & II: Endangered migratory species conserved through agreements

人类利用

渔业: 商业性
FAO - 渔业: landings, 物种外形 | FishSource | 周边海洋

工具

E-book | 野外调查

网络资源

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(渔业: 物种外形; publication : search) | GenBank (基因组, 核苷酸) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | 树状分类阶层 | Wikipedia (转至, 搜寻) | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 115969): 0.3 - 3.8, mean 1.7 (based on 39945 cells).
回复力 (Ref. 69278) 低的, 最小族群倍增时间4.5 - 14 年 (K=0.05-0.16; tm=10).
脆弱性 (Ref. 71543): Very high vulnerability (83 of 100).
价格分类 (Ref. 80766): Unknown.