Recovery Documents for the ESA Listed Colorado River Fishes
Recovery Plans
HUMPBACK CHUB (Gila cypha) RECOVERY GOALS
Amendment and Supplement to the Humpback Chub Recovery Plan
RECOVERY PLAN FOR COLORADO PIKEMINNOW (Ptychocheilus lucius) – September 2023
BONYTAIL (Gila elegans) RECOVERY GOALS
Amendment and Supplement to the Bonytail Chub Recovery Plan
Humpback chub – ECOS link
2018 Species Status Assessment
2018 5-Year Review: Summary & Evaluation
2011 5-Year Review: Summary & Evaluation
Colorado pikeminnow – ECOS link
2025 Species Status Assessment Version 1.2
2025 5-Year Review: Summary & Evaluation
2020 5-Year Review: Summary & Evaluation
2011 5-Year Review: Summary & Evaluation
Razorback sucker – ECOS link
2023 Species Status Assessment
2018 Species Status Assessment
2018 5-Year Review: Summary & Evaluation
2012 5-Year Review: Summary & Evaluation
Bonytail – ECOS link
2024 5-Year Review: Summary & Evaluation
2019 5-Year Review: Summary & Evaluation
2012 5-Year Review: Summary & Evaluation
Federal Register Notices
2021 Rule: Reclassification of the Humpback Chub From Endangered to Threatened With a Section 4(d) Rule
2020 Proposed Rule: Reclassification of the Humpback Chub From Endangered to Threatened With a Section 4(d) Rule
2026 Rule: Reclassification of the Razorback Sucker From Endangered to Threatened With a Section 4(d) Rule
2021 Proposed Rule: Reclassification of the Razorback Sucker From Endangered to Threatened With a Section 4(d) Rule