There are many rare and endangered insect species around the world, and identifying the rarest among them can be difficult. Here are a few examples of rare and elusive insect species: Queen Alexandra's Birdwing: This is the world's largest butterfly, with a wingspan of up to 12 inches. It is found only in the forests of Papua New Guinea and is considered endangered due to habitat loss and overcollection by collectors. Wallace's Giant Bee: This bee, which is also known as the "flying bulldog," is the world's largest bee. It was thought to be extinct for many years until it was rediscovered in Indonesia in 2019. It is still considered rare and endangered due to habitat loss. Lord Howe Island Stick Insect: This species was thought to be extinct until a small population was discovered on Ball's Pyramid, a remote volcanic outcrop near Lord Howe Island, Australia. The insect, also known as the tree lobster, can reach up to six inches in length and is now the focus of conservation efforts. Gooty Sapphire Tarantula: This colorful tarantula is found only in a small area of India and is considered endangered due to habitat loss and the pet trade. Its vibrant blue coloration has made it a popular target for collectors, further threatening its survival. Delhi Sands Flower-loving Fly: This fly is found only in Southern California and is considered critically endangered due to habitat loss. It is a pollinator of the rare Delhi Sands Flower, and efforts are underway to protect both the fly and the flower from extinction.