Isectolophidae
| Isectolophidae Temporal range:  | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Mammalia | 
| Order: | Perissodactyla | 
| Clade: | Tapiromorpha | 
| Family: | †Isectolophidae | 
| Subgroups | |
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Isectolophidae is an extinct family of browsing, herbivorous, mammals in the order Perissodactyla. It forms a sister group to the rest of the Tapiromorpha, which includes the Ancylopoda (lophiodontids and Chalicotherioidea) and the Ceratomorpha (tapirs, rhinoceroses and their extinct relatives).