Anisaspis camarita sp. n., male. A, B habitus A dorsal view B ventral view C sternum, labium and maxillae D caput and ocular tubercle E, F palpal bulb E prolateral view F retrolateral view. Arrow points to the triangular tooth on the subapical region of the embolus. Scale bars: 1.0 mm (A–D); 0.5 mm (E, F).

Paratropis elicioi Dupérré, 2015. A–C male A, B habitus A dorsal view B ventral view C sternum, labium and maxillae D sternum, labium and maxillae female E, F palpal bulb E prolateral view F retrolateral view G habitus female, dorsal view H spermathecae. Scale bars: 1.0 mm(A–D, G); 0.5 mm (E–H).

Paratropis florezi sp. n., female. A, B habitus A dorsal view B ventral view C sternum, labium and maxillae D spermathecae. Scale bars: 1.0 mm (A–C); 0.5 mm (D).

Paratropis papilligera FO Pickard-Cambridge, 1896, male. A, B habitus A dorsal view B ventral view C sternum, labium and maxillae D, E tibia I D retrolateral view E ventral view F, G palpal bulb F prolateral view G retrolateral view. Arrow and circle indicate the basal retrolateral conic process on tibia I. Scale bars: 1.0 mm (A–C); 0.5 mm (F, G).

Stormtropis colima gen. n., sp. n., male. A, B habitus A dorsal view B ventral view C sternum, labium and maxillae D, E tibial apophysis on leg I D prolateral view E ventral view F, G palpal bulb F prolateral view G retrolateral view. Arrows point to the triangular tooth on the subapical region of the embolus. Scale bars: 1.0 mm (A–C); 0.5 mm (D, E); 0.25 mm (F, G).

Stormtropis muisca gen. n., sp. n., male. A, B habitus A dorsal view B ventral view C sternum, labium and maxillae D, E palpal bulb D prolateral view E retrolateral view. Arrows point to the triangular tooth on the subapical region of the embolus. Scale bars: 1.0 mm (A–C); 0.25 mm (D, E).

Stormtropis paisa gen. n., sp. n., male. A, B habitus A dorsal view B ventral view C sternum, labium and maxillae D, E tibial apophysis on leg I D prolateral view E ventral view F, G palpal bulb F prolateral view G retrolateral view. Arrows point to the triangular tooth on the subapical region of the embolus. Scale bars: 1.0 mm (A–C); 0.5 mm (D, E); 0.25 mm (F, G).

Stormtropis paisa gen. n., sp. n., female. A, B habitus A dorsal view B ventral view C sternum, labium and maxillae D spermathecae. Scale bars: 1.0 mm (A–C); 0.2 mm (D).

Stormtropis parvum gen. n., sp. n., male. A, B habitus A dorsal view B ventral view C sternum, labium and maxillae D, E tibial apophysis on leg I D prolateral view E ventral view F, G palpal bulb F prolateral view G retrolateral view. Arrows point to the triangular tooth on the subapical region of the embolus. Scale bars: 1.0 mm (A, B); 0.5 mm (C); 0.25 mm (D, E); 0.25 mm (F, G).

Distribution records of the entire family Paratropididae Simon, 1889; genera differentiated by color. A Anisaspis camarita sp. n. B Anisaspis tuberculata Simon, 1892 C Anisaspoides gigantea F.O. Pickard-Cambridge, 1896 D Melloina gracilis (Schenkel, 1953) E Melloina rickwesti Raven, 1999 F Melloina santuario Bertani, 2013 G Paratropis elicioi Dupérré, 2015 H Paratropis florezi sp. n. I Paratropis papilligera F.O. Pickard-Cambridge, 1896 J Paratropis sanguinea Mello-Leitão, 1923 K Paratropis scruposa Simon, 1889 L Paratropis seminermis Caporiacco, 1955 M Paratropis tuxtlensis Valdez-Mondragón, Mendoza & Francke, 2014 N Stormtropis colima gen. n., sp. n. O Stormtropis muisca gen. n., sp. n. P Stormtropis paisa gen. n., sp. n. Q Stormtropis parvum gen. n., sp. n.