The term "piculet" is often used to describe the small woodpeckers that belong to the genus Picumnus. However, there are several other synonyms that can be used interchangeably with this term. One of the most common synonyms for the piculet is "picidule", which is derived from the German word "Spechtel". Other synonyms include "little picoides", "piculetto", "piculettini", and "piculetini". Regardless of the term used, these tiny birds are known for their distinctive features, which include a short, straight bill and a distinctive pattern of black and white feathers on their wings and tail. They are typically found in forests and woodlands throughout Central and South America.