Barred Angelfish 
Barred blenny 
Barred Hamlet 
Barred mudskipper 
Barred Rabbitfish 
Barred Soapfish 
Barred thicklip 
Barred Trevally 
Barred-fin moray 
Barrel-sponge ghostgoby 
Barrens topminnow 
Bartel's Dragonet 
Bartlett's Anthias 
Bath's Blenny 
Bathypterois viridensis 
Batu Coris 
Batuna's Damselfish 
Bearded Scorpionfish 
Beaubrummel 
Beaugregory 
Belted cardinalfish 
Bengal Snapper 
Bennett's pufferfish 
Bentstick pipefish