Arctornis tortricoides 
Arcyptera fusca 
Ardonea tenebrosa 
Ardys Crescent 
Areas galactina 
Arenocoris waltlii 
Areolate Woodwasp 
Aretaon asperimus 
Arethusana 
Arge moth 
Arge similis 
Argentine ant 
Argia limitata 
Argiocnemis ensifera 
Argiope aetheroides 
Argiope intricata 
Argiope pentagona 
Argiope perforata 
Argiope ranomafanensis 
Argiope reinwardti 
Argiope savignyi 
Arguda insulindiana 
Argus persicus 
Argynnina cyrila