Physeter macrocephalus, Sperm whale : fisheries
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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
Picture by Aquino, Maria Theresa

分类 / 名称 俗名 | 同种异名 | CoL | ITIS | WoRMS

Mammalia | Cetartiodactyla | Physeteridae

环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学

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

分布 Territories | FAO区域 | 生态系 | 标本纪录 | 简介

Circumglobal.

首次成熟时的长度 / 大小 / 重量 / 年龄

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

生物学特性     字汇 (例如 附生)

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. Deep divers. Feeds on squids, octopuses (Ref. 1394), sharks, demersal rays, and bony fishes (Ref. 122680). Forms strong social bonds (Ref. 122680). Feeding strategy involves synchronized, individual hunting for non-schooling prey such as deep-sea squids (Ref. 130961).

生命周期和交配行为 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 FAO species Identification Guide: Marine Mammals of the World. Rome, FAO. 320 p. + 587 figures. (参考文献 1394)

世界自然保护联盟红皮书 (参考文献 130435: Version 2025-2 (Global))

  易受伤害 (VU) (A1d); Date assessed: 30 June 2008

引用情况 (参考文献 108899)

Appendix I: International trade banned

CMS (参考文献 116361)

Appendix I & II: Endangered migratory species conserved through agreements

对人类的威胁

人类利用

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

工具

电子书 | 野外调查

更多信息

营养生态学
食物（猎物）
食性组成
食物消耗量
捕食者
生态学
生态学
人口动态
成长
最大年龄/尺寸
长度-重量关系
长短关系
体长-频率
质量转换
丰度
生命周期
繁殖
成熟度
孕卵数
产卵场
卵
卵的发育
仔鱼
分布
Territories
FAO区域
生态系
标本纪录
简介
生理学
耗氧量
与人类有关
邮票、硬币、杂项
外联
合作者
分类学
俗名
同种异名
型态特徵
照片
参考文献
参考文献

网络资源

BHL | BOLD Systems | CISTI | DiscoverLife | FAO - 渔业: 物种外形, landings search; Publication: search | Fishipedia | 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

基于模型的估算

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)
渔业脆弱性
(参考文献 71543)		 Very high vulnerability (83 of 100).
价格分类
(参考文献 80766):		 Unknown.