# Endangered and Threatened Wildlife and Plants; Final Rule To Amend the Listing for the Preble's Meadow Jumping Mouse (Zapus hudsonius preblei) To Specify Over What Portion of Its Range the Subspecies Is Threatened
> **US Fish and Wildlife Service** · Final rule. · Published 2008-07-10 · Effective 2008-08-11 · 73 FR 39790
## Document
- **Document number:** E8-15141
- **Category:** endangered-species
- **Sub-agency:** US Fish and Wildlife Service
- **Federal Register citation:** 73 FR 39790
- **CFR reference:** 50 CFR 17
- **Publication date:** 2008-07-10
- **Effective date:** 2008-08-11
- **Interior docket:** FWS-R9-ES-2007-0003
## Abstract

We, the U.S. Fish and Wildlife Service (Service/USFWS), under the authority of the Endangered Species Act of 1973, as amended (Act), amend the listing for the Preble's meadow jumping mouse (Zapus hudsonius preblei) (Prebles) to specify over what portion of its range the subspecies is threatened. Based on the best scientific and commercial data available, we have determined that the Prebles is a valid subspecies and should not be delisted based upon taxonomic revision; the subspecies is not threatened throughout all of its range; and the portion of the subspecies' current range located in Colorado represents a significant portion of the current range where the subspecies should retain its threatened status. This determination is based on a thorough review of all available information, which indicates that Prebles' populations in Wyoming are more widespread and threats to the subspecies less severe than those known at the time of listing, but that in Colorado the Prebles is likely to become endangered within the foreseeable future.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2008/07/10/E8-15141/endangered-and-threatened-wildlife-and-plants-final-rule-to-amend-the-listing-for-the-prebles-meadow)
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