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Ronald Mathuray
Posted in Rock & Surf - Jul 13, 2017 - 10:08

Porpoise vs Dolphin

I was just reminded of a common mistake many people and anglers make, when it comes to identifying dolphins. Very often you will hear people refer to dolphins as Porpoises along the KZN Coastline. Just some knowledge for those that didnt know. Porpoises are not found along the South African Coast. "Porpoises are not very widespread, with many specialising near the polar regions" - Wikipedia.

As can be seen in the Pic above, Porpoises do not have the pronounced snout like dolphins do.

Sipho Kunene
Jul 13, 2017 - 13:13

Very enlightening Ron, I always knew these two species as 'dolphins'

Jace Naidoo
Jul 13, 2017 - 16:35

So are those fish we SEE chasing the sardines and following the boats in the durban bay --porpoises

Ashraf Abdul Hamid
Jul 14, 2017 - 06:22

Thank u for the informative info,so wat we see in the backline wn the "dolphins" swim n jump in large numbers is that dolphins or porpoises

Adrian Pentiah
Jul 14, 2017 - 07:25

Guys, as per Ronald's initial post, Porpoises are not found along the South African coast.

Jace Naidoo
Jul 14, 2017 - 08:06

Not sure I agree

External Link: en.wikipedia.org

Adrian Pentiah
Jul 14, 2017 - 08:41

You are correct Jace, "The Finless Porpoise is a coastal and fluvial species, found off Pakistan, India, Indonesia, the Philippines, China, and Japan, as well as South Africa and New Zealand. "- South Africa marine animals External Link: www.southafrica.co.za

Ronald Mathuray
Jul 14, 2017 - 08:49

Well, Jace you could very well be right. Those Mammals you see in the harbour could be Finless Porpoises, however that would have to mean that those mammals you see in the harbour do NOT have dorsal fins and that the water in the Harbour is Freshwater, as your Wiki link refers to FINLESS Porpoises, which are Freshwater mammals. (See Pic attached).

Jace Naidoo
Jul 14, 2017 - 09:00

got the picture on one our harbour trips ..will try and find it on my phone