Genus Microcentrum is a type of cricket that belongs to the family Tettigoniidae. It is commonly known as the Angel's trumpet cricket due to the shape of its wings. There are several synonyms used for the genus Microcentrum, including Leptocentrus, Microtylus, Neoxabea, and Platycentrus. These synonyms are often used interchangeably to refer to the same species of cricket. However, their usage largely depends on the classification and taxonomic study of different insect groups. Despite these differences in nomenclature, all species under the genus Microcentrum are known for producing unique sounds using their wings, which they use to attract mates.