TABLE 2 in A new species of Acanthoscurria Ausserer, 1871: proposal of the theraphosoides species-group and first published record of the genus from Colombia (Araneae: Theraphosidae)

TABLE 2. Palpal bulb morphology of species of the theraphosoides species-group of Acanthoscurria Ausserer, 1871. Homologous keels present: weakly developed (+), developed (++), well-developed (+++), or absent (–) based on Bertani (2000).
TaxonPSPIASARSRIAdditional CommentsAcanthoscurria armasi sp. nov.++–+–––PS basally restricted; first PAIK developed and disjunct (basal section developed); second PAIK weakly developed and ventrally positioned; well-developed PA; SGA composed by oblique denticulate keels.Acanthoscurria insubtilis Simon, 1892++++–––PS extending from basal to apical section; first PAIK developed and continuous; second PAIK absent; weakly developed PA; SGA composed by longitudinal denticulate keels.Acanthoscurria theraphosoides (Doleschall in Ausserer, 1871)+–+–––PS basally restricted; first PAIK developed and disjunct (basal section weakly developed); weakly developed KA present on first PAIK; second PAIK weakly developed and prolaterally positioned; developed PA; SGA composed by oblique denticulate keels.