Fairy Palm Hydroid - Ralpharia sp.
This hydroid consists of a single polyp on a tapering stalk which arises from sand or gravel. The colouration is translucent white or pale pink.
In the picture, the middle section of the polyp is around 5-8 mm in size and with the tentacles, around 25 - 30 mm width.
No species identified
The species on this photo is not identified yet. When signed in, you can identify species on photos that you uploaded. If you have earned the social image editing capability, you can also identify species on photos uploaded by others.