TaxonHub
Pantropical Spotted Dolphin

Pantropical Spotted Dolphin

Stenella attenuata

A marine mammalian species belonging to the Delphinidae family, characterized by its distinctive spotted pattern and widespread distribution across tropical and subtropical oceans worldwide.

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Pantropical Spotted Dolphin
Pantropical Spotted Dolphin
Pantropical Spotted Dolphin
Pantropical Spotted Dolphin
Pantropical Spotted Dolphin
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Ecology & Habitat

Habitat

Tropical and subtropical oceanic regions, typically inhabiting deep offshore waters with temperatures ranging from 20-30°C, preferring areas with abundant pelagic fish populations

Ecological Role

Key predator in marine ecosystems, playing a critical role in maintaining oceanic food web balance and serving as an indicator species for marine environmental health

Morphology

  • SKIN COAT Gray and white mottled coloration with distinctive spotted pattern, smooth epidermis with minimal hair coverage
  • LIMBS WINGS Powerful, triangular dorsal fin, paired pectoral flippers for precise underwater maneuvering, fluked tail for propulsion
  • HEAD SENSORY Pronounced melon, well-developed echolocation capabilities, conical-shaped rostrum with complex acoustic perception mechanisms
  • BODY STRUCTURE Slender, streamlined body with average length of 2.1-2.5 meters and weight between 90-120 kg, adapted for efficient aquatic locomotion
Data Source: TaxonHub Database
Image Credit: Jessica Aschettino / NOAA/NMFS/Pacific Islands Fisheries Science Center Blog 2014 04 30
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Related Species in Delphinidae