1. Physical Appearance: Dolphins have a uniform gray color, while striped dolphins have a distinct dark blue or black stripe running from the eye to the flipper.
2. Size: Striped dolphins tend to be slightly smaller, averaging around 7 to 8 feet in length, compared to the typical 8 to 9 feet of dolphins.
3. Habitat: Dolphins are more widespread and can be found in various ocean habitats, while striped dolphins prefer warmer waters and are often seen in tropical and subtropical regions.
4. Social Structure: Dolphins typically form smaller groups, while striped dolphins are known to travel in larger pods, sometimes numbering in the hundreds.
5. Feeding Behavior: Both species primarily feed on fish and squid, but striped dolphins are known to dive deeper for prey compared to dolphins.
6. Dorsal Fin: Dolphins generally have a curved dorsal fin, while striped dolphins have a more triangular and pointed dorsal fin.
7. Geographical Distribution: Dolphins have a wider global distribution, inhabiting oceans worldwide, whereas striped dolphins are more commonly found in specific regions like the Mediterranean Sea.
8. Vocalizations: While both species use echolocation and clicks to communicate and navigate, their specific vocalizations and dialects can differ.
9. Life Span: Striped dolphins tend to have a shorter lifespan, typically living up to around 55 years, while dolphins can live up to 60 years or more.
10. Conservation Status: Both species face threats such as habitat degradation, pollution, and bycatch, but striped dolphins are particularly vulnerable due to their restricted range.