Marine Life Guide

This guide to the marine life found in Southeast Asia is based on what I've seen, photographed and been able to categorize from my dives throughout Southeast Asia. It's the last part - the categorization - that's often difficult. There are very few comprehensive guides, on-line or in print, that cover everything you're likely to see in the ocean. That's in part why I started this guide, so that when I saw something unusual or noteworthy, it would be documented for future reference.

In this section

Crustaceans

Crustaceans I’ve spotted on my dives, by the SEA Undersea Guide.

Eels

Eels I’ve spotted on my dives, by the SEA Undersea Guide.

Fishes

A brief guide to the fishes I’ve seen on my dieves, by the SEA Undersea Guide.

Mollusks

Mollusks I’ve seen on my dives, by the SEA Undersea Guide.

Nudibranchs

Nudibranchs I’ve seen on my dives, by the SEA Undersea Guide.

Sea Stars

Sea Stars I’ve seen on my dives, by the SEA Undersea Guide.

Sea Turtles

Sea Turtles I’ve seen on my dives, by the SEA Undersea Guide.

Seahorses & Pipefish

Seahorses & Pipefish I’ve seen on my dives, by the SEA Undersea Guide.

Sharks & Rays

Sharks & Rays I’ve seen on my dives, by the SEA Undersea Guide.