The Tapoli or Tapori were an ancient Celtic tribe of Lusitania, akin to the Lusitanians, to whom they were a dependent tribe, living just north of the river Tagus, around the border area of modern-day Portugal and Spain.
Ángel Montenegro et alii, Historia de España 2 - colonizaciones y formación de los pueblos prerromanos (1200-218 a.C), Editorial Gredos, Madrid (1989) ISBN84-249-1386-8
Alarcão, Jorge de, O Domínio Romano em Portugal, Publicações Europa-América, Lisboa (1988) ISBN972-1-02627-1
Alarcão, Jorge de et alii, De Ulisses a Viriato – O primeiro milénio a.C., Museu Nacional de Arqueologia, Instituto Português de Museus, Lisboa (1996) ISBN972-8137-39-7
Amaral, João Ferreira do & Amaral, Augusto Ferreira do, Povos Antigos em Portugal – paleontologia do território hoje Português, Quetzal Editores, Lisboa (1997) ISBN972-564-224-4
The Madeira, Azores, and Canary Islands were not occupied by the Romans. The Madeira and Azores islands were unoccupied until the Portuguese in the 15th century; the Canary islands, the Guanches occupied the territory until the Castilians.