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Delphinus delphis, Common dolphin : fisheries
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Delphinus delphis   Linnaeus, 1758

Common dolphin

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Delphinus delphis  AquaMaps  Data sources: GBIF OBIS
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Delphinus delphis

Kenya 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/ke.html
National Fisheries Authority: http://www.recoscix.org/openscrn.htm
Occurrences: Occurrences Point map
Main Ref: Jefferson, T.A., S. Leatherwood and M.A. Webber, 1993
National Database:

Common names from other countries

Long-beaked common dolphin, ... more

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

Mammalia > Cetartiodactyla () > Delphinidae (marine or true dolphins)

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

海洋洄游的 (Ref. 75906); 深度上下限 0 - 8000 m (Ref. 1005).    10°C - 28°C (Ref. 75906); 90°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 Mediterranean and Black Sea. Warm temperate and tropical waters. It is not reported in Antarctic territories (Ref. 128552) [Mediterranean population: IUCN 2010 (Ref. 84930): EN, A2abc.]

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm ?, range 160 - 190 cm Max length : 260 cm TL 雄魚/尚未辨別雌雄; (Ref. 1394); 230 cm TL (female); 最大體重: 135.0 kg (Ref. 1394)

生物學特性     字彙 (例如 epibenthic)

Found in tropical coastal waters (Ref. 1522). Inhabits neritic waters over continental shelves (Ref. 80684). Usually found offshore. Commonly in large herds of 30 or more individuals (Ref. 801). Feeds on small schooling fish and squid; at night on creatures associated with the deep scattering layer (DSL), which migrates towards the surface in the dark (Ref. 1394). Preyed upon by great white sharks (Ref. 8891). Delphinus capensis tropicalis: They were reported to bow ride although not in areas particularly where hunting occurs. Schools in offshore areas are somewhat larger than coastal ones. Some form mixed schools with spinner dolphins (Stenella longirostris), and remains on the outskirts of the spinner school generally. Sexual maturity probably occurs at 200 cm. It is associated with Sardinella sp., various tunas, stomach nematodes, cirriped barnacles, and the isopod Cirolana parva (Ref. 79556).

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚

Seasonal reproduction (Ref. 97375).

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 October 2020

CITES狀態 (Ref. 108899)

Appendix II: International trade monitored

CMS (Ref. 116361)

Appendix I & II: Endangered migratory species conserved through agreements

人類使用

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

工具

E-book | 野外調查

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): 1.3 - 10.3, mean 2.4 (based on 15374 cells).
回復力 (Ref. 69278) 中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.2; tm=9).
瀕危性 (Ref. 71543): High vulnerability (61 of 100).
價格種類 (Ref. 80766): Unknown.