Disdyakis dodecahedron

The disdyakis dodecahedron, also called the small disdyakis dodecahedron or siddykid, is one of the 13 Catalan solids. It has 48 scalene triangles as faces, with 6 order-8, 8 -order-6, and 12 order-4 vertices. It is the dual of the uniform great rhombicuboctahedron.