The Eastern Hognose Snake (Heterodon platirhinos) does not currently hold any listing under the United States Endangered Species Act at the federal level, which means that there are no blanket federal prohibitions on the possession, sale, or transport of the species across state lines. The U.S. Fish and Wildlife Service has not undertaken a formal status review for the Eastern Hognose Snake, and the species is not included on any federal candidate species list. This absence of federal listing, however, does not mean that the species is unregulated. The regulatory landscape for the Eastern Hognose Snake is instead determined primarily by individual state wildlife agencies, creating a patchwork of rules that varies significantly from one jurisdiction to another.
The Lacey Act, which prohibits the interstate transport of wildlife taken in violation of state or foreign law, remains relevant to anyone involved in the collection or trade of Eastern Hognose Snakes. If a hognose snake is collected illegally in a state where taking wild specimens is prohibited, transporting that animal across state lines becomes a federal offense under the Lacey Act regardless of whether the destination state permits hognose ownership. This federal backstop gives enforcement teeth to state-level protections and underscores the importance of understanding the specific regulations in every jurisdiction where collection, sale, or transport occurs.
The Convention on International Trade in Endangered Species of Wild Fauna and Flora does not list the Eastern Hognose Snake on any of its appendices, so international trade in the species is not subject to CITES permitting requirements. This distinguishes the hognose from many other reptile species in the international pet trade and simplifies, though does not eliminate, the regulatory considerations for breeders and dealers who ship animals internationally. Importers and exporters must still comply with the customs and wildlife import regulations of the relevant countries, which may impose their own requirements independent of CITES.
At the federal level in Canada, the Eastern Hognose Snake is assessed by the Committee on the Status of Endangered Wildlife in Canada and has been designated as a species of special concern under the Species at Risk Act. This designation triggers specific regulatory requirements in provinces where the species occurs, including habitat protection provisions and restrictions on collection that are generally more stringent than those in most American states where the species is present.