Table 3 . Twenty-five species for which status has been updated during this study using COI barcodes, morphology, and geographic distribution. Species referred as “cryptic” are additions to the Maroni checklist and share occurrence with their nominal species. Species that have been flagged as putative re-identification are referred as “New Taxonomical Combination”. For these, the nominal species are suspected not to be present in the Maroni basin. For eight putative species that are BIN-discordant on the BOLD database, records sharing the same BIN are indicated in column 2. (†) Putative species BIN-discordant in our dataset. Some species are still awaiting update on BOLD and are currently still referred with their former names on the platform, which are (‡) Cyphocharax aff. spilurus, (§)Hemigrammus guyanensis, (¶) Imparfinis sp.