Harlequin beetle Harlequin beetle The harlequin beetle ("Acrocinus longimanus") tropical longhorned beetle native to the Americas, especially from southern Mexico to Brazil in South America. The harlequin beetle feeds on sap and is given this name because of its elaborate pattern of black, red and greenish yellow markings on the wing covers of both sexes. The species name "longimanus" is a Latin word that refers to the extremely long forelegs ("manus") of the males, which are usually longer than the beetle’s entire body. As an adult, the species is very large, with a body that can measure nearly 76 mm (3 inches)
Titan beetle Titan beetle The titan beetle ("Titanus giganteus") is a neotropical longhorn beetle, the sole species in the genus Titanus, and one of the largest known beetles. The titan beetle is one of the largest beetles, with the largest reliable measured specimen being in length, comparable to such beetles as "Xixuthrus heros" () and the Hercules beetle, "Dynastes hercules", in which giant males occasionally can grow up to , but the Hercules beetle males have an enormous horn on the pronotum or thorax making up around half of its total length. As such, the body of the Titan beetle is considerably