If you remember way back when, I told a story about finding a frogfish on a dive, and I mentioned that just prior to spotting the frogfish, we were paying attention to a lionfish… that is that lionfish. It is a Gurnard Lionfish (Parapterois hetururus)…

Though this may really look like a nudibranch (and in particular one I’ve shared before), this is actually a juvenile sea cucumber – probably a Black Spotted Sea Cucumber (Bohadschia graeffei). One particular point you can use to spot the difference is the tube feet…

Yes, you read that title correctly… this is a very deadly snail in the cone snail family. While I was on my Timor Leste expedition with Blue Ventures, our hazardous marine creatures lecture included a section about cone snails… of course most people scoff at…