United States Fish and Wildlife Service list of threatened and endangered arthropods species may be treated as endangered or threatened if it resembles in appearance a species which has been listed and enforcement personnel would have difficulty distinguishing between the listed and the unlisted species; if the effect of this difficulty is an additional threat to the listed species; and if such treatment of the unlisted species would improve protection for the listed species. United States Fish and Wildlife Service list of threatened and endangered arthropods List of threatened and endangered arthropods, including insects, arachnids, and crustaceans under the United States Endangered Species Act as of October 2013. Key to Listing Status
Frog legs since the late 18th century. In the late 19th century, the French restaurateur, Auguste Escoffier, tried to rename them "nymphs" in a vain attempt to sell them to London diners. In recent decades, adventurous British chefs have introduced frog leg dishes to their menus, notably Heston Blumenthal whose recipes have included frog blancmange. Frog legs Frog legs are one of the better-known delicacies of French and Chinese cuisine. The legs of edible frogs are also consumed in other parts of the world, including Vietnam, Thailand, Indonesia, Northern Italy, the Alentejo region of Portugal, Spain, Albania, Slovenia, Romania, the northwest Greece