What is "harmoniconus"

Harmoniconus is a subgenus of sea snails, marine gastropod mollusks in the family Conidae, the cone snails and their allies.

In the new classification of the family Conidae by Puillandre N., Duda T.F., Meyer C., Olivera B.M. & Bouchet P. (2015), Harmoniconus has become a subgenus of Conus: Conus (Harmoniconus) da Motta, 1991 (type species: Conus musicus Hwass in Bruguière, 1792) represented as Conus Thiele, 1929