Exploring species in Philippines
Abdopus aculeatus 
Acanthocoris scabrator 
Acetabularia major 
Achrioptera manga 
Ackee apple 
Acoel Flatworm 
Acropora formosa 
Actias philippinica 
Adhesive anemone 
Aegires villosus 
Aethaloessa calidalis 
Agathia distributa 
Ailanthus Defoliator 
Alcyonohippolyte dossena 
Aliaporcellana spongicola 
Allied cowrie shell 
Alligator pipefish 
Allotinus fallax 
Amathusia phidippus pollicaris 
Amblyglyphidodon orbicularis 
Ambon scorpionfish 
Anchor coral 
Ancylomenes sarasvati 
Anemone hermit crab