Sometimes the most mundane looking creatures can reward you.This is the interior of a sea urchin, and to me it looked very alien,if you saw it in a Sci-Fi movie you would be impressed that someone had even imagined it!
Shortlisted!

Anemone crab

Christmas tree worms

Weedy Sea Dragon

Xeno crab in blue water

Canon 7D, 100mm Macro, Ikelite Housing. This Lizard Fish was happy for me to get close enough with the 100mm lens, to catch his portrait. I took a few different compositions, but this was my favourite.

Picture taken with a Canon G9 and a Inon UCL 165 macro lens. Cap d'Agde

Une salpe qui dans le courant qui transporte une petite crevette

Sharp tail eel making his way around the coral heads....

Mantis shrimp was difficult to get a clear shot current was surging causing the sand to be turned up.

What kind of clam is this?

Christmas tree worms all lit up! Taken with a SeaLife DC800 underwater camera and digital proflash.

A Octopus. I use a Olympus 6000 point and shoot camera with no strobe. The only thing that I do on editing the photo is add color that is filtered out. ( red,yellow,and blue). I sometimes crop the pictures.

Hellooo !
Picture taken in the Cap d'Agde

Say Aaaaaaaaaahhh!!! A trio of Batfish lining up for a clean at Julian Rocks, Byron Bay, Australia

Unicornfish on a cleaning station

mantis shrimp - the bugger charged me !!! so I took his picture !!

Cuttle Fish - Padang Bai, Bali
Canon S 90 + SB 105
Shortlisted!

Shrimp on a whip coral at Alcoy Dive Point, Cebu

This scorpionfish was crawling along the walls of the reef. I was manage to capture him while its wings are open beautifully.
This is actually a picture taken paralel to the wall. So it was swimming upside down but in this picture it looks diff...

Hawkfish

Under the palmtree (or Spirographe)

Angel fish, Mona Islands, Nikonos RS, 50mm and 2 ikelite SS-200's

Baby Octopus. DX1G / YS100a w/ stacking diopters. No cropping

Peppermint Shrimp, DX1G / YS100a , no cropping

This image of a Split Crown Feather Duster was taken during a dive at Paradise Reef off Cozumel in April.
Shortlisted!

No smile for the camera ...