Giant Grasshopper (Tropidacris cristata subsp. dux: Acrididae) They range in size from 8.0-18.0 cm (3.1-7.1 in) long. Wilson Botanical Gardens, southeast of San Vito, Puntarenas Province, Costa Rica. Landscaped grounds from 1,000-1,100 m (3,281-3,609 ft). Photographed on side of a building.