Exploring species in Australia
Scymnus paracanus 
Abantiades labyrinthicus 
Acacia peuce 
Acacia shield bug 
Acalypha chamaedrifolia 
Acraspisoides helviarta 
Acropolitis pedionoma 
Ada's planarian 
Adanson's House Jumper 
Adelaide trapdoor spider 
Adonis ladybird 
Adoxotoma nodosa 
Aenetus eximia 
African boxthorn 
Agile wallaby 
Aglaopus pyrrhata 
Agrius convolvuli 
Akeake 
Albany daisy 
Alcantarea imperialis 
Aleppo Pine 
Allardiana gymnopleura 
Alligator weed flea beetle 
Allocasuarina gall scale