Annual ryegrass 
Annual Sea-Heath 
Annual Sumpweed 
Annual Toadflax 
Annual Yellow-lupin 
Annular seabream 
Annulated gecko 
Annulohypoxylon annulatum 
Anoba pectinata 
Anoba plumipes 
Anochetus agilis 
Anoectochilus monicae 
Anogeissus dhofarica 
Anolis antonii 
Anolis apletophallus 
Anolis scriptus 
Anolis umbrivagus 
Anomala albopilosa 
Anomala dimidiata 
Anomala expedita 
Anomalon ejuncidum 
Anomalon picticornis 
Anomalous nawab 
Anomis gentilis