![Longfin batfish (Platax teira) being cleaned by a common cleaner wrasse (Labroides dimidiatus) at Koh Tachai](batfish1.jpg)
longfin batfish |
![Longfin batfish (Platax teira) at Koh Tachai](batfish2.jpg)
longfin batfish |
![Longfin batfish (Platax teira) at Koh Tachai](batfish3.jpg)
longfin batfish |
![Clownfish (Amphiprion ocellaris) at Koh Tachai](clownfish.jpg)
clownfish |
![](goatfish.jpg)
dash-and-dot goatfish |
![Crinoid (feather star) at Koh Tachai](feather-star.jpg)
crinoid (feather star) |
![Forster's hawkfish (Paracirrhites forsteri)](forsters-hawkfish.jpg)
forster's hawkfish |
![Zebra shark (Stegostoma fasciatum) at Koh Tachai](leopard-shark1.jpg)
zebra shark |
![Zebra shark (Stegostoma fasciatum) at Koh Tachai](leopard-shark2.jpg)
zebra shark |
![Spotfin lionfish (Pterois antennata) at Koh Tachai](lionfish.jpg)
spotfin lionfish |
![Manta ray (Manta birostris) at Koh Tachai](manta1.jpg)
manta ray |
![Manta ray (Manta birostris) at Koh Tachai](manta2.jpg)
manta ray |
![Manta ray (Manta birostris) at Koh Tachai](manta3.jpg)
manta ray |
![Manta ray (Manta birostris) at Koh Tachai](manta4.jpg)
manta ray |
![Indian Ocean steephead parrotfish (Chlorurus strongylocaphalus) at Koh Tachai](parrotfish.jpg)
steephead parrotfish |
![Blackspotted puffer (Arothron nigropunctatus) at Koh Tachai](pufferfish.jpg)
blackspotted pufferfish |
![Blackspotted sea cucumber (Pearsonothuria graeffei)](sea-cucumber.jpg)
blackspotted sea cucumber |
![Egg mass of a Spanish dancer nudibranch (Hexabranchus sanguineus) at Koh Tachai](spanish-dancer-eggs.jpg)
spanish dancer egg mass |
![Bluefin trevally (Caranx melampygus) and golden trevally (Gnathanodon speciosus) at Koh Tachai](trevally.jpg)
bluefin and golden trevally |