First time for me and indeed this place was full of surprises, one of our richest shore and also one of the most poached. In this early morning, we have seen people walking around collecting specimen with net and "changkul" (a mix of shovel and pickaxe). What were they harvesting, this we do not know as it was dark, and this guy had a changkul, we were only armed with flashlight and camera.
Still there were plenty of surprises. Today being a new moon, I was told by my father that crabs (crustacean) tends to shed their old shells (moulting). This was true today, for there were a lot of discarded shells from the Flower Crabs (Portunus pelagicus), and we witnessed one in the process of "undressing". Upon shedding their old casing, the new casing is very soft (the edible soft shell crab) - the crab will quickly gulped in water to expand before the new casing hardened.
First and foremost, this place was filled with sea grasses of the Spoon seagrass (Halophila Ovalis) and Fern Seagrass (Halophia Spinulosa), then among these sea grasses were brittle star, pipefish, flatfish. Well the list goes on, look below for just some specimen.
Moon Crab (Matula Lunaris) - Tonight there were many of them swimming in the water, with 4 pairs of paddle like legs, they are very good swimmers. Not only good swimmers, but also good burrowers. With those legs, they disappeared into the sand very fast.
Pipefish (Family Syngnathidae) - a closed relative of the sea-horse. Looks at the mouth and its side fins, if only the head was shown - it will be difficult to differentiate them. (Seahorse or pipefish).
Flatfish started their fry stage like most fishes, eyes on both side of their bodies. Soon as it grows, one eye will start to migrate to the other side, and soon it becomes a bottom dweller. See the pair of eyes.
Sanddollar - a relative of the sea star. Burrowing in the sand, but leaving behind round impression giving away their hiding place. We saw plenty of this Sand dollars. Observe the next pictures, and you will understand how they can burrow themselves into the sand.
(the legs of the sand dollar)
The next 3 pictures is an animal, we suspect to be a Sea Anemone with its body outside its shelter (hole). We don't know, maybe you can shed some idea.
(Is this the burrowed and the same one?)
The Moon Snail (Family Naticidae) is a fierce predator. This shot was taken with the snail scavenging for buried snails and clams as it bulldozed through the field of sea grass. We saw a lot of sand collar, which is the sand + egg capsules mixed of this snail.
This Ghost Crab a very shy animal, but for tonight it chose to stay for us to finish taking pictures, and only to demonstrate how quickly it can run, we touched it, and did we witnessed a sprint that even surprised us. Sprint about 5 m and quickly burrowed into the sand.