Harttiella intermedia
Harttiella intermedia is a species of freshwater ray-finned fish belonging to the family Loricariidae, the mailed catfishes, and the subfamily Loricariinae, the armoured suckermouth catfishes. This catfish is known only from the headwaters of Crique Grand Leblond on Trinité Massif in French Guiana. This species reaches a standard length of. It was described in 2012 as part of a taxonomic review of members of the loricariid tribe Harttiini native to the Guianas.