9388

• UCREFRP Catalog Number: 9388
• Author: Maddux, H. R., W. R. Noonan and L. A. Fitzpatrick.
• Title: Overview of the Proposed Critical Habitat Designation for the Four Colorado River Endangered Fishes.
• USFW Year: 1993.
• USFW - Doc Type: Salt Lake City.
• Copyright Material: NO

PROPOSED CRITICAL HABITAT DESIGNATION

The critical habitat areas proposed are those that the Service believes are required for the
survival and recovery of each species. Figure 1 displays the total extent of proposed critical
habitat for all four species combined (i.e., this area includes the overlap of proposed critical
habitat that is common among the four species).

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SCAlE OF MILES

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LEGEND

PAOPOSEO FOR CRITICAL
HABITAT DESIGNATION
(WIdth Not To Scali)

Figure 1. Critical habitat proposed for the razorback sucker, Colorado squawfish, humpback
chub, and bony tail.

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