It is a term that is not used in Ornithology, meaning fingers together or united. Syndactila is currently used. belong to the Furnariidae family. They are known as ticoticos, bakers, spinys, canasteros.
Simoxenops : Obsolete genus of passerine birds in the furnbarid family whose species are native to South America and are known as "ticoticotico picolezna".