FIGURES 12–18 in First report of geophilid centipedes of the genus Ribautia (Myriapoda: Chilopoda: Geophilomorpha) from the Atlantic Forest biome, with description of a new miniature species from Misiones Province, Northeastern Argentina

FIGURES 12–18. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12).