Nov. 2 Bohol pics

[Gilligan]

My goodness Jim, each set of pics you post blow me away even more that the last. These again, are sensational.

How much do you know about Urchin identification? Do you know which species this is that you posted here? I've struggled a bit recently with Echinothrix calamaris and Diadema savignyi and I would think this one of yours would be one of these as well - but I'd love to know how to tell the two apart.

I'm not much good at identifying the particular species. The books I have are in Maui so I rely on internet ID when I am in the Philippines.

 

[penti]

Great pics ! My favourite is the hermit crab, congratulations !