Adapisoriculidae

Adapisoriculidae
Temporal range: Possible Late Cretaceous record
Jaw fragment of Bustylus marandati
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Clade: Eutheria
Family: Adapisoriculidae
Van Valen (1967)
Genera

Adapisoriculidae is an extinct family of non-placental eutherian mammals present during the Paleogene and possibly the Late Cretaceous. They were once thought to be members of the order Erinaceomorpha, closely related to the hedgehog family (Erinaceidae), because of their similar dentition, or to be basal Euarchontans. They were also thought to be marsupials at one point. Most recent studies show them to be non-placental eutherians, however.

They were small mammals of about 15 cm long, with a tail of equal length. They were probably nocturnal, eating insects and fruits.

Deccanolestes and Sahnitherium from the Late Cretaceous of India may be Cretaceous members of Adapisoriculidae.

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