Aricera ( port. Aricera ) - a district ( fregezia ) in Portugal , part of the district of Viseu . It is an integral part of the municipality of Armamar . According to the old administrative division, it was part of the province of Traz-u-Montish and Altu-Douro . Included in the economic and statistical subregion of Dourou , which is part of the Northern region . The population is 236 people in 2001 . It covers an area of 5.11 km².
|A country|| Portugal|
|Population||236 people ( 2001 )|
|Density||46.2 people / km²|