Procymbuliidae, 1913 Peraclidae is a family of pelagic sea snails or "sea butterflies", marine gastropod molluscs in the superfamily Cymbulioidea.

[2] This family has no subfamilies (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

Peracle is the type genus of the family Peraclidae.

"Peraclis" Pelseener, 1888 is a unjustied modification (Giovine, F. 1988) The left-coiled shell resembles the shell of most snails.

"The genus Peracle in the Mediterranean (Heterobranchia: Peraclidae)".