Maultrommel
By the twentieth century, the instrument was with the jogo de capoeira ("game of capoeira"), which had come to be known as the "berimbau", a Portuguese misnomer. The Portuguese used this word for their musical instrument the guimbarde, also known as a Jew's harp. As the Jew's harp and hungu shared some similarities when the latter was held in the mouth, the Portuguese referred to it as "berimbau," akin to how the African lamellaphone came to be known in English as the "hand piano" or "thumb piano." The smaller type of the African bow (in which the performer's mouth is used as a resonator) was called the "berimbau de boca" (mouth "guimbarde") whereas the gourd-resonating type became the "berimbau de barriga" (belly "guimbarde").