Mariana eight-spot butterfly
Hypolimnas octocula marianensis · Wherever found · ECOS entity 4308
In plain words
Federal ESA status Endangered
The Mariana eight-spot butterfly is listed as endangeredendangered: In danger of dying out in all or much of the places where it lives. under the federal Endangered Species ActEndangered Species Act: The federal law from 1973 that protects listed animals and plants.. This is the U.S. federal status. It is not the IUCN Red List or a state list. No upcoming date is on the record.
Show the record
Each step shows up to three dates: the date the law sets, the date in the agency's workplan or set by a court, and the date the step was published. Every date links to the document it comes from.
| Step | Statutory date | Workplan or court-ordered date | Published (Federal Register) |
|---|---|---|---|
| Proposed critical habitat ruleproposed rule: A draft decision. It is published so anyone can comment before it becomes final. | None set |
Planned for fiscal year 2026 in the National Listing Workplan of July 28, 2026.
Workplan row 11
Marked court-ordered, date not stated (National Listing Workplan, version 2026-07-28).
Workplan row 11
|
Not published as of October 24, 2026 |
| Final critical habitatcritical habitat: Places the agency marks as needed for the species to recover. rule | None set |
Planned for fiscal year 2027 in the National Listing Workplan of July 28, 2026.
Workplan row 79
Marked court-ordered, date not stated (National Listing Workplan, version 2026-07-28).
Workplan row 79
|
Not published as of October 24, 2026 |
| 5-year review notice |
Statutory date November 2, 2020 (5-year review, 16 U.S.C. 1533(c)(2)(A); counted from the ECOS listing date). Federal Register coverage starts October 24, 2024; earlier publications are not on the record yet.
16 U.S.C. 1533(c)(2)(A)
Statute wording for this date: "at least once every five years".
16 U.S.C. 1533(c)(2)(A)
|
Not in the workplan | Not published as of October 24, 2026 |
Identifiers and sources
- This record
https://conservanode.org/id/species/4308- ECOS
- Species profile 6540
- Range states
- Guam