Scartella poiti is a species of combtooth blenny found in coral reefs in the southwest Atlantic ocean, around Trindade Island, Brazil. This species reaches a length of 8.5 centimetres (3.3 in) SL.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0