Coccothrinax is a genus of palms in the Arecaceae family. There are more than 50 species described in the genus, plus many synonyms and sub-species. A new species (Coccothrinax torrida) has been described as recently as 2006. Many of the Coccothrinax have silver or thatch, or both, in their English common names. In Spanish – speaking countries, guano is a common name applied to Coccothrinax species.