Gracilinanus
| Gracilinanus | |
|---|---|
| G. agilis in São Paulo state, Brazil | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Mammalia | 
| Infraclass: | Marsupialia | 
| Order: | Didelphimorphia | 
| Family: | Didelphidae | 
| Subfamily: | Didelphinae | 
| Tribe: | Thylamyini | 
| Genus: | Gracilinanus Gardner & Creighton, 1989 | 
| Type species | |
| Didelphys microtarsus Wagner, 1842 | |
| Species | |
| See text | |
| Species ranges 
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Gracilinanus is a genus of opossum in the family Didelphidae. It was separated from the genus Marmosa in 1989, and has since had the genera Cryptonanus, Chacodelphys, and Hyladelphys removed from it.