There are 38 ecclesiastical circumscriptions and 3,104 parishes. The Maule Region is divided into two senatorial circumscriptions. Two distinct circumscriptions of the family are in use. Two very different circumscriptions of the genus are in use. Two radically different circumscriptions of the genus are in use . Two circumscriptions of the Cryptodira are commonly found. Different sources use substantially different circumscriptions of the genus. Current circumscriptions of the group are more limited. The circumscriptions of some of the families have changed. However, other extinct groups fall within some circumscriptions of this taxon. Two very different circumscriptions of the genus are used by different authors. The table below shows some alternative circumscriptions between 1986 and 2016. Other sources may use different circumscriptions. The village is composed by 6 circumscriptions (76, 77, 78, 79, 80, 81). Within the genus, studies have used different circumscriptions of the Mediterranean mandrakes.