How many cephalopod species are there in the UK?

Museum visitors ask some of the most innocent yet challenging (and also some important) questions . Why do animals have tails? How do you know it is dead? Is it real? Does it fart? Some of these questions, have a difficult and convoluted answer and other questions like “which animals fart?” can never be comprehensively answered even with an army of fart recorders sent out to the oceans, deserts, forests and cities of the world. As a general rule, and if some clever sod hasn’t already coined it, let’s call it the Carnall Rule, the simpler the question about biology, the more difficult it is to answer. I’d also add the qualifier, the more difficult it is to answer in a way that’s understood by most people.

I love thinking about some of these questions and I love asking them too. These big questions cause us to take a step back, do a bit of research and more often than not, question the question. So with this questioning spirit in mind let’s try to answer the simple question (ut oh): How many cephalopod species are there in the UK? Continue reading