| Genus | Species | Subspecies | Author | Common Name | Last Sampled | Last Collectors | Where for All Dates? |
|---|---|---|---|---|---|---|---|
| Valenzuela | boreus | - | (Mockford, 1965) | (NA) | 2001-11-24 | ICStocks | Here |
| Valenzuela | flavidus | - | (NA) | 2001-06-08 | ICStocks & JLowe | Here | |
| Valenzuela | nadleri | - | (Mockford) | (NA) | 2001-07-06 | ICStocks | Here |
| Valenzuela | pinicola | - | (Banks) | (NA) | 2002-01-02 | ICStocks | Here |
| Xanthocaecilius | sommermanae | - | Mockford | Barklice | 2007-08-12 | ISokolov & JSokolova | Here |
| Total Number of Species = 5 | |||||||