Neophocaena phocaenoides, Finless porpoise : fisheries
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Neophocaena phocaenoides   (Cuvier, 1829)

Finless porpoise

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Neophocaena phocaenoides  AquaMaps  Data sources: GBIF OBIS
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Image of Neophocaena phocaenoides (Finless porpoise)
Neophocaena phocaenoides
Picture by FAO

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

Mammalia | Cetartiodactyla | Phocoenidae

环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学

大洋性; 溯河洄游 (参考文献 75906); 深度上下限 0 - 250 m (参考文献 356).  Tropical; 90°N - 7°S, 46°E - 130°E

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

Indo-West Pacific and Asia Inland Waters: Neophocaena phocaenoides phocaenoides: Persian Gulf, South China Sea, East China Sea, Indonesia, Philippines, Turtle Islands, Sulu Sea; Neophocaena phocaenoides sunameri: China, Korea, Japan, East China Sea; Neophocaena phocaenoides asiaeorientalis: Yangtze River, China (Ref. 1522). Found in tropical to warm temperate coastal waters (Ref. 81021).

首次成熟时的长度 / 大小 / 重量 / 年龄

成熟度: Lm 140.0, range 135 - 145 cm Max length : 227 cm TL 雄鱼/尚未辨别雌雄; (参考文献 81030)

生物学特性     字汇 (例如 附生)

Found in both fresh and marine. Feeds on small fishes, squids and shrimps; also ingests some plant material including leaves and rice (Ref. 1394). In 2006, a population survey was able to record a total of 300 individuals of Neophocaena phocaenoides asiaeorientalis, as experts provide an estimate of 1,400 individuals based on the said survey. This is considered a 50% decline from the survey done in 1991 (Ref. 85336). Found in tropical to warm temperate coastal waters, i.e., shallow bays, mangrove swamps, estuaries and large rivers, but mainly prefers estuarine waters (Ref. 81021). Occurs singly, in pairs, or in small groups of up to 12 individuals. Not as showy as other dolphins; though, they are occasionally seen breaking the surface in calm seas (Ref. 801). Feeds on small fishes, squids and shrimps; also ingests some plant materials including leaves and rice (Ref. 1394).

生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼

主要参考文献 参考文献 | 合作者 | 合作者

Tan, J.M.L. 1995 A Field Guide to the Whales and Dolphins in the Philippines. Makati City: Bookmark. 125 p. (参考文献 936)

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) (A2cde+3cde+4cde); Date assessed: 10 August 2017

引用情况 (参考文献 108899)

Appendix I: International trade banned

CMS (参考文献 116361)

Appendix II: 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):		 高度, 族群倍增时间少于 15个月 (K=0.71-0.74; tm=5)
渔业脆弱性
(参考文献 71543)		 High vulnerability (57 of 100).
价格分类
(参考文献 80766):		 Unknown.