---
kind: "unit"
title: "50"
title_heading: "Wildlife and Fisheries"
key: "chI/subchB/part17"
level: "part"
label: "Part 17"
heading: "Endangered and Threatened Wildlife and Plants"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/50/chI-subchB-part17"
sections_count: 59
---

# Part 17 — Endangered and Threatened Wildlife and Plants

Title 50 C.F.R. — Wildlife and Fisheries › Chapter I — United States Fish and Wildlife Service, Department of the Interior › Subchapter B — Taking, Possession, Transportation, Sale, Purchase, Barter, Exportation, and Importation of Wildlife and Plants

## Contents

- [Subpart A — Introduction and General Provisions](/cfr/50/chI-subchB-part17-subpartA.md)
- [Subpart B — Lists](/cfr/50/chI-subchB-part17-subpartB.md)
- [Subpart C — Endangered Wildlife](/cfr/50/chI-subchB-part17-subpartC.md)
- [Subpart D — Threatened Wildlife](/cfr/50/chI-subchB-part17-subpartD.md)
- [Subpart E — Similarity of Appearance](/cfr/50/chI-subchB-part17-subpartE.md)
- [Subpart F — Endangered Plants](/cfr/50/chI-subchB-part17-subpartF.md)
- [Subpart G — Threatened Plants](/cfr/50/chI-subchB-part17-subpartG.md)
- [Subpart H — Experimental Populations](/cfr/50/chI-subchB-part17-subpartH.md)
- [Subpart I — Considerations of Impacts and Exclusions from Critical Habitat](/cfr/50/chI-subchB-part17-subpartI.md)
- [Subpart J — Interagency Cooperation](/cfr/50/chI-subchB-part17-subpartJ.md)
- [Subpart K — Manatee Protection Areas](/cfr/50/chI-subchB-part17-subpartK.md)