Tue May 21 16:18:43 SAST 2013
Tue May 21 16:18:43 SAST 2013

Dolphins are longer than porpoises

Jun 22, 2012 | Dr Know It All | 0 comments

WHAT is the difference between dolphins and porpoises?

The main difference is their size - porpoises (reaching lengths of about 2.5m) tend to be smaller than dolphins.

The smallest dolphin (Maui dolphin) will usually be about 1.2m long, while the biggest dolphins can be up to 9.5m long (killer whales).

Porpoises also have a triangular dorsal fin, while dolphins' dorsal fins are more hook- shaped. Porpoises also have a stouter, more compact body shape. -

wereyouwondering.com; marinelife.about.com; dolphinworld.org

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