-
- About this page
- Languages
-
Feedback
- Citation
- Upload
-
Related species
- Species in
Tursiops - Species in
Delphinidae - - Classification -
- Delphinidae
- Cetartiodactyla
- Mammalia
- Chordata
- Animalia
- Species in
-
Tursiops truncatus (Montagu, 1821)
Bottlenose dolphin| Native range | All suitable habitat | Point map | Year 2050 |
|
| This map was computer-generated and has not yet been reviewed. |
| Tursiops truncatus AquaMaps Data sources: GBIF OBIS |
Classification / Names आम नाम | उपशब्द | CoL | ITIS | WoRMS
Mammalia | Cetartiodactyla | Delphinidae
Environment: milieu / climate zone / गहराई सीमा / distribution range पारिस्थितिकी
पिलाजिक; औशिनोड़िरोमस (संदर्भ 75906); गहराई सीमा 0 - 1316 m (संदर्भ 116169). Subtropical
Distribution देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | भूमिका
096675 Tursiops truncatus ponticus Endemic to Black Sea.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ?, range 240 - 260 cm Max length : 380 cm TL पुल्लिंग / अलिंग; (संदर्भ 1394); अधिकतम प्रकाशित वज़न: 650.0 kg (संदर्भ 1394)
Short description आकृति विज्ञान
This coastal subspecies (Tursiops truncatus geyphyreus) can be distinguished from the nominate offshore subspecies (Tursiops truncatus truncatus) by the following diagnosable cranial features: W-shaped border of the antorbital notch (vs. U-shaped); barely or not visible interparietal bone (vs. clearly visible); cranial vertex from the posterior end of nasals to the nuchal crest is short and rectangular (vs. long and squared); left nasal bone noticeably smaller and more compressed antero-posteriorly than the right (vs. nearly symmetrical); Falciform lateral margin of the ascending process of right premaxilla (vs. straight or slightly concave); lateral margin of the ascending process of the maxillae over the preorbital process is deflected dorsally (vs. flat) (Ref. 128824).
Preyed upon by great white sharks (Ref. 32140). Dolphins are directly caught for use as shark-bait in Sta. Ana and Aparri, Philippines (Ref. 77119). Found primarily in coastal and inshore regions of tropical and temperate waters of the world (Ref. 936) and deeper channels between islands (Ref. 122680). Also inhabits pelagic waters, such as those in the eastern tropical Pacific (Ref. 936). In herds of less than 20 individuals (Ref. 801). Feeds either cooperatively or in solitary. They can obtain prey via 'fish whacking' and steering fish onto mudflats (Ref. 122680). Feeds on fish (Refs. 801, 936) crustaceans, and cephalopods (Ref. 801).
Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | Larvae
Main reference
संदर्भ | संयोजक | सहयोगीयो
Tan, J.M.L. 1995. (संदर्भ 936)
IUCN Red List Status
(संदर्भ 130435: Version 2024-2)
CITES status (संदर्भ 108899)
Appendix II: International trade monitored
CMS (संदर्भ 116361)
Appendix II: Migratory species conserved through agreements
Threat to humans
Human uses
मात्स्यिकी: व्यापारिक; ठहराव / प्रलोभन: usually
FAO - मात्स्यिकी: landings, species profile | FishSource | Sea Around Us
साधन
अधिक जानकारी
Trophic Ecology
पारिस्थितिकी
Population dynamics
Life cycle
Distribution
Physiology
Oxygen consumption
इंटरनेट स्रोत
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(मात्स्यिकी: species profile; publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, खोज) | Zoological Record
Estimates based on models
Preferred temperature
(Ref. 115969): 6.4 - 28.9, mean 20.3 (based on 16698 cells).
लौटाव
(Ref. 69278):
ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (K=0.14-0.48; tm=8.5).
Price category
(संदर्भ 80766):
Unknown.