Tags: Arachnid.
Stenoterommata palmar is a mygalomorph spider of Argentina named after its type locality: Parque Nacional El Palmar Entre Rios. Females differ from other three-clawed Stenoterommata in the spermathecae having one triangular dome with a single receptaculum arising from its base; males are most similar to those of S. tenuistylum but lack short ventral spines on the metatarsus I (typical of that species) and have a long curved spine on the apical third of their ventral tibia I.