# Endangered and Threatened Wildlife and Plants; Designation of Critical Habitat for the Blackburn's Sphinx Moth
> **US Fish and Wildlife Service** · Final rule. · Published 2003-06-10 · Effective 2003-07-10 · 68 FR 34710
## Document
- **Document number:** 03-14144
- **Category:** endangered-species
- **Sub-agency:** US Fish and Wildlife Service
- **Federal Register citation:** 68 FR 34710
- **CFR reference:** 50 CFR 17
- **Publication date:** 2003-06-10
- **Effective date:** 2003-07-10
## Abstract

We, the U.S. Fish and Wildlife Service (Service), designate critical habitat for the Blackburn's sphinx moth (Manduca blackburni), pursuant to the Endangered Species Act of 1973, as amended (Act). A total of approximately 22,440 hectares (55,451 acres) fall within the boundaries of the 9 critical habitat units designated on the Hawaiian islands of Hawaii, Kahoolawe, Maui, and Molokai for Blackburn's sphinx moth. This critical habitat designation requires the Service to consult under section 7 of the Act with regard to actions carried out, funded, or authorized by a Federal agency. Section 4 of the Act requires us to consider economic and other relevant impacts when specifying any particular area as critical habitat. We solicited data and comments from the public on all aspects of our proposal, including data on economic and other impacts of the designation.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/06/10/03-14144/endangered-and-threatened-wildlife-and-plants-designation-of-critical-habitat-for-the-blackburns)
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