| 释义 |
- References
{{Automatic taxobox
| fossil_range = Early to Late Pliocene
| taxon = Procastoroides
| authority = Barbour & Schultz, 1937
}}Procastoroides is an extinct genus of beaver-grouped rodents. References- McKenna, Malcolm C., and Bell, Susan K. 1997. Classification of Mammals Above the Species Level. Columbia University Press, New York, 631 pp. {{ISBN|0-231-11013-8}}
{{Taxonbar|from=Q24883997}}{{paleo-mammal-stub}}{{Rodent-stub}} 3 : Extinct mammals|Prehistoric beavers|Prehistoric rodent genera |