Peru 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: C: Ref. 1522.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/pe.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

Long-beaked common dolphin, ... more

Classification / Names / Names आम नाम | उपशब्द | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

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

Environment: milieu / climate zone / depth range / distribution range पारिस्थितिकी

औशिनोड़िरोमस (Ref. 75906); गहराई सीमा 0 - 8000 m (Ref. 1005). Tropical; 10°C - 28°C (Ref. 75906); 90°N - 90°S, 180°W - 180°E

वितरण देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | भूमिका

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 / आकार / वज़न / Age

Maturity: L_m ?, range 160 - 190 cm Max length : 260 cm TL पुल्लिंग / अलिंग; (Ref. 1394); 230 cm TL (female); अधिकतम प्रकाशित वज़न: 135.0 kg (Ref. 1394)

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 परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

Seasonal reproduction (Ref. 97375).

Main reference संदर्भ | संयोजक | सहयोगीयो

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

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 20 October 2020

CITES status (Ref. 108899)

Appendix II: International trade monitored

CMS (Ref. 116361)

Appendix I & II: Endangered migratory species conserved through agreements

Human uses

मात्स्यिकी: व्यापारिक
FAO - मात्स्यिकी: landings, species profile | FishSource | Sea Around Us

साधन

E-book | कार्यक्षेत्र पथप्रदर्शक

अधिक जानकारी

देश
ऐफ ऐ ओ क्षेत्र
Ecosystems
संयोग
भूमिका
Stocks
पारिस्थितिकी
आहार
खाद्य पदार्थ

आम नाम
उपशब्द
परभक्षी
पुनरुत्पत्ति
परिपक्व अवधि
मछलीऔ का अंडे देना
Fecundity
अंडे
Egg development

Age/Size
बाढ़
Length-weight
Length-length
आकृति विज्ञान
लार्वा
बहुतायत

संदर्भ
Mass conversion

सहयोगीयो
तस्वीरे

इंटरनेट स्रोत

Estimates based on models

Preferred temperature (Ref. 115969): 1.3 - 10.3, mean 2.4 (based on 15374 cells).

लौटाव (Ref. 69278) माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (K=0.2; tm=9).

Vulnerability (Ref. 71543): High vulnerability (61 of 100).

Price category (Ref. 80766): Unknown.

Delphinus delphis Linnaeus, 1758