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FIGURES 8a–f in Redefinition of the millipede subgenus Megaphyllum sensu stricto Verhoeff, 1894 and neotype designation for Megaphyllum austriacum (Latzel, 1884) (Myriapoda: Diplopoda: Julida: Julidae)

FIGURES 8a–f. Megaphyllum cygniforme. (8a) Gonopods, caudal view, male from near Sostis, Papikio Mts, Greece. Male individual from near Kechrokambos, Lekanis Mts, Greece: (8b) right gonopods, mesal view; (8c) right promere, mesoposterior view; (8d) right opisthomere, mesal view; penis, (8e) posterior and (8f) right lateral views. Abbreviations: asp: anterior process of the solenomere, fl: flagellum, ph: posterior hump, pp: posterior process, psp: posterior process of the solenomere, P: promere. Scale bars: 0.2mm.

FIGURES 97–102 in Further contribution to the knowledge of Ityphilus calinus Chamberlin, 1957, a poorly known ballophilid centipede from Colombia, with description of Ityphilus bonatoi, a new diminutive geophilomorph species from Brazil (Myriapoda: Chilopoda, Geophilomorpha)

FIGURES 97–102. Ityphilus bonatoi sp. nov. (female holotype; BRAZIL: RJ: Ilha Grande): (97) Left leg (pair 22), anteroventral view. (98) Left leg (pair 32), ventral. (99) Left leg (pair 40), anteroventral view. (100) Claw of the left leg (pair 13), anteroventral view. (101) Anterior and posterior spermathecae at level of leg-bearing segment 38, dorsal (a: spermatozoa, b: contour of spermatheca, c: pretergite, d: metatergite). (102) Ultimate leg-bearing segment and postpedal segments, dorsal. Scale bars: 0.03 mm (100); 0.1 mm (97–99); 0.2 mm (101); 0.3 mm (102).

FIGURES 66–74 in Further contribution to the knowledge of Ityphilus calinus Chamberlin, 1957, a poorly known ballophilid centipede from Colombia, with description of Ityphilus bonatoi, a new diminutive geophilomorph species from Brazil (Myriapoda: Chilopoda, Geophilomorpha)

FIGURES 66–74. Ityphilus bonatoi sp. nov. (female holotype; BRAZIL: RJ: Ilha Grande): (66) Claw of left telopodite of second maxillae, ventral. (67) Claw of left telopodite of second maxillae, dorsal. (68) Forcipular segment, ventral (a: chitin-lines). (69) Detail of duct (a), calyx (b), and poison gland (c), of venom apparatus in left forcipular telopodite, ventral. (70) Detail of duct (a) and calyx (b) of venom apparatus in right forcipular telopodite, ventral. (71) Sternite 2. (72) Sternite 4. (73) Sternite 9. (74) Sternite 13. Scale bars: 0.02 mm (66, 67); 0.1 mm (69–74); 0.2 mm (68).

FIGURES 58–65 in Further contribution to the knowledge of Ityphilus calinus Chamberlin, 1957, a poorly known ballophilid centipede from Colombia, with description of Ityphilus bonatoi, a new diminutive geophilomorph species from Brazil (Myriapoda: Chilopoda, Geophilomorpha)

FIGURES 58–65. Ityphilus bonatoi sp. nov. (female holotype; BRAZIL: RJ: Ilha Grande): (58) Left a.a. V, dorsal (a, b: a, b type sensilla). (59) Letft a.a. IX, dorsal (a, b, c: a, b, c type sensilla). (60) Left a.a. XIII, dorsal (a, b, c: a, b, c type sensilla). (61) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1. (62) Clypeus and bases of antennae. (63) Labrum. (64) Dentate lamella of right mandible, ventral. (65) First and second maxillae, ventral. Scale bars: 0.02 mm (64); 0.05 mm (58–60); 0.1 mm (63, 65); 0.2 mm (61, 62).

FIGURES 15–23. Ityphilus calinus Chamberlin, 1957 in Further contribution to the knowledge of Ityphilus calinus Chamberlin, 1957, a poorly known ballophilid centipede from Colombia, with description of Ityphilus bonatoi, a new diminutive geophilomorph species from Brazil (Myriapoda: Chilopoda, Geophilomorpha)

FIGURES 15–23. Ityphilus calinus Chamberlin, 1957 (male holotype; COLOMBIA: Valle del Cauca Department: 13 miles W of Santiago de Cali): (15) Dentate lamella of right mandible, dorsal. (16) Dentate lamella of right mandible, ventral. (17) Dentate lamella of left mandible, ventral. (18) Left side of first maxillae, dorsal. (19) Left telopodite of second maxillae, dorsal. (20) Claw of left telopodite of second maxillae, dorsal. (21) Forcipular segment, ventral (a: chitin-lines). (22) Duct (a) and calyx (b) of poison gland in left forcipular telopodite, dorsal. (23) Detail of calyx of poison gland in left forcipular telopodite, dorsal. Scale bars. 0.03 mm (15–17, 20, 23); 0.05 mm (18); 0.1 mm (19, 22); 0.3 mm (21).

FIGURES 40–50. Ityphilus calinus Chamberlin, 1957 in Further contribution to the knowledge of Ityphilus calinus Chamberlin, 1957, a poorly known ballophilid centipede from Colombia, with description of Ityphilus bonatoi, a new diminutive geophilomorph species from Brazil (Myriapoda: Chilopoda, Geophilomorpha)

FIGURES 40–50. Ityphilus calinus Chamberlin, 1957 (male holotype; COLOMBIA: Valle del Cauca Department: 13 miles W of Santiago de Cali): (40) Sternite 33. (41) Sternite 34. (42) Sternite 35. (43) Sternite 39. (44) Left leg (pair 1), anteroventral view. (45) Left leg (pair 2), ventral. (46) Left leg (pair 11), posteroventral view. (47) Left leg (pair 19), posteroventral view. (48) Left leg (pair 27), anteroventral view. (49) Claw of the right leg (pair 2), anteroventral view. (50) Claw of the left leg (pair 19), anteroventral view. Scale bars: 0.03 mm (50); 0.05 mm (49); 0.3 mm (40–48).

FIGURES 83–96 in Further contribution to the knowledge of Ityphilus calinus Chamberlin, 1957, a poorly known ballophilid centipede from Colombia, with description of Ityphilus bonatoi, a new diminutive geophilomorph species from Brazil (Myriapoda: Chilopoda, Geophilomorpha)

FIGURES 83–96. Ityphilus bonatoi sp. nov. (female holotype; BRAZIL: RJ: Ilha Grande): (83) Sternite 40. (84) Pore-field on sternite 5. (85) Pore-field on sternite 8. (86) Pore-field on sternite 12. (87) Pore-field on sternite 14. (88) Pore-field on sternite 15. (89) Pore-field on sternite 16. (90) Pore-field on sternite 18. (91) Pore-field on sternite 20. (92) Pore-field on sternite 27. (93) Porefield on sternite 35. (94) Left leg (pair 1), posteroventral view. (95) Left leg (pair 2), posteroventral view. (96) Left leg (pair 14), ventral. Scale bars: 0.03 mm (84–93); 0.1 mm (83, 94–96).

FIGURES 53–57 in Further contribution to the knowledge of Ityphilus calinus Chamberlin, 1957, a poorly known ballophilid centipede from Colombia, with description of Ityphilus bonatoi, a new diminutive geophilomorph species from Brazil (Myriapoda: Chilopoda, Geophilomorpha)

FIGURES 53–57. Ityphilus bonatoi sp. nov. (female holotype; BRAZIL: RJ: Ilha Grande): (53) Left antenna, ventral. (54) Left antenna, dorsal. (55) Apical portion of left a.a. XIV, dorsal (a: claviform sensilla, b: apical specialized sensilla). (56) Left a.a. V, ventral (a, b: a, b type sensilla). (57) Left a.a. IX, ventral (a, b: a, b type sensilla). Scale bars: 0.05 mm (55–57); 0.2 mm (53, 54).

FIGURES 106–118 in Further contribution to the knowledge of Ityphilus calinus Chamberlin, 1957, a poorly known ballophilid centipede from Colombia, with description of Ityphilus bonatoi, a new diminutive geophilomorph species from Brazil (Myriapoda: Chilopoda, Geophilomorpha)

FIGURES 106–118. (106). Ityphilus calinus Chamberlin, 1957 (male holotype; COLOMBIA: Valle del Cauca Department): Anterior end of the body, dorsal. (From Chamberlin, 1957). (107). Ityphilus donatellae Pereira, 2012 (female paratype; BRAZIL: Amazonas: 02º34´S, 60º06´W): Left antenna dorsal. (From Pereira, 2012). (108–117). Ityphilus donatellae Pereira, 2012 (female holotype; BRAZIL: Amazonas: 02º34´S, 60º06´W): (108) Left a.a. XIII, dorsal (a, b, c: a, b, c, type sensilla). (109) Detail of calyx of poison gland in left forcipular telopodite, ventral. (110) Sternite 2. (111) Sternite 3. (112) Sternite 5. (113) Sternite 8. (114) Sternite 17. (115) Sternite 27. (116) Sternite 35. (117) Sternite 42. (From Pereira et al., 2000). (118). Ityphilus idanus Crabill, 1960 (female holotype; BRITISH WEST INDIES: Barbuda, Damby Cave): Right forcipular telopodite, ventral (a: detail of calyx of poison gland). (From Crabill, 1960). Scale bars: 0.05 mm (108); 0.1 mm (107, 109– 117). No scales available (106, 118).

FIGURES 75–82 in Further contribution to the knowledge of Ityphilus calinus Chamberlin, 1957, a poorly known ballophilid centipede from Colombia, with description of Ityphilus bonatoi, a new diminutive geophilomorph species from Brazil (Myriapoda: Chilopoda, Geophilomorpha)

FIGURES 75–82. Ityphilus bonatoi sp. nov. (female holotype; BRAZIL: RJ: Ilha Grande): (75) Sternite 17. (76) Sternite 23. (77) Sternite 26. (78) Sternite 31. (79) Sternite 36. (80) Sternite 37. (81) Sternite 38. (82) Sternite 39. Scale bar: 0.1 mm.

FIGURES 103–105 in Further contribution to the knowledge of Ityphilus calinus Chamberlin, 1957, a poorly known ballophilid centipede from Colombia, with description of Ityphilus bonatoi, a new diminutive geophilomorph species from Brazil (Myriapoda: Chilopoda, Geophilomorpha)

FIGURES 103–105. Ityphilus bonatoi sp. nov. (female holotype; BRAZIL: RJ: Ilha Grande): (103) Ultimate leg-bearing segment and postpedal segments, ventral. (104) Detail of distal end of right ultimate leg, ventral. (105) Left coxal organs, ventral (a: mucous layer). Scale bars 0.03 mm (104); 0.1 mm (105); 0.3 mm (103).

FIGURES 1–5. Ityphilus calinus Chamberlin, 1957 in Further contribution to the knowledge of Ityphilus calinus Chamberlin, 1957, a poorly known ballophilid centipede from Colombia, with description of Ityphilus bonatoi, a new diminutive geophilomorph species from Brazil (Myriapoda: Chilopoda, Geophilomorpha)

FIGURES 1–5. Ityphilus calinus Chamberlin, 1957 (male holotype; COLOMBIA: Valle del Cauca Department: 13 miles W of Santiago de Cali): (1) Right antenna, ventral. (2) Right antenna, dorsal. (3) Apical portion of right a.a. XIV, dorsal (a: claviform sensilla, b: apical specialized sensilla). (4) Right a.a. II, ventral (b: b type sensilla). (5) Right a.a. V, ventral (a, b: a, b type sensilla). Scale bars: 0.05 mm (3–5); 0.2 mm (1, 2).

FIGURES 6–14. Ityphilus calinus Chamberlin, 1957 in Further contribution to the knowledge of Ityphilus calinus Chamberlin, 1957, a poorly known ballophilid centipede from Colombia, with description of Ityphilus bonatoi, a new diminutive geophilomorph species from Brazil (Myriapoda: Chilopoda, Geophilomorpha)

FIGURES 6–14. Ityphilus calinus Chamberlin, 1957 (male holotype; COLOMBIA: Valle del Cauca Department: 13 miles W of Santiago de Cali): (6) Right a.a. IX, ventral (a, b: a, b type sensilla). (7) Right a.a. XIII, ventral (a, b: a, b type sensilla). (8) Right a.a. II, dorsal (a: a type sensilla). (9) Right a.a. V, dorsal (a, b: a, b type sensilla). (10) Right a.a. IX, dorsal (a, b, c: a, b, c type sensilla). (11) Right a.a. XIII, dorsal (a, b, c: a, b, c type sensilla). (12) Cephalic plate and bases of antennae. (13) Clypeus and bases of antennae. (14) Labrum. Scale bars: 0.05 mm (6–11); 0.1 mm (14); 0.3 mm (12, 13).

FIGURES 51–52. Ityphilus calinus Chamberlin, 1957 in Further contribution to the knowledge of Ityphilus calinus Chamberlin, 1957, a poorly known ballophilid centipede from Colombia, with description of Ityphilus bonatoi, a new diminutive geophilomorph species from Brazil (Myriapoda: Chilopoda, Geophilomorpha)

FIGURES 51–52. Ityphilus calinus Chamberlin, 1957 (male holotype; COLOMBIA: Valle del Cauca Department: 13 miles W of Santiago de Cali): (51) Ultimate leg-bearing segment and postpedal segments, dorsal. (52) Ultimate leg-bearing segment and postpedal segments, ventral. Scale bar: 0.3 mm.

FIGURES 31–39. Ityphilus calinus Chamberlin, 1957 in Further contribution to the knowledge of Ityphilus calinus Chamberlin, 1957, a poorly known ballophilid centipede from Colombia, with description of Ityphilus bonatoi, a new diminutive geophilomorph species from Brazil (Myriapoda: Chilopoda, Geophilomorpha)

FIGURES 31–39. Ityphilus calinus Chamberlin, 1957 (male holotype; COLOMBIA: Valle del Cauca Department: 13 miles W of Santiago de Cali): (31) Sternite 7. (32) Sternite 10. (33) Sternite 14. (34) Sternite 19. (35) Sternite 22. (36) Sternite 24. (37) Sternite 27. (38) Sternite 29. (39) Sternite 31. Scale bar: 0.3 mm.

FIGURES 24–30. Ityphilus calinus Chamberlin, 1957 in Further contribution to the knowledge of Ityphilus calinus Chamberlin, 1957, a poorly known ballophilid centipede from Colombia, with description of Ityphilus bonatoi, a new diminutive geophilomorph species from Brazil (Myriapoda: Chilopoda, Geophilomorpha)

FIGURES 24–30. Ityphilus calinus Chamberlin, 1957 (male holotype; COLOMBIA: Valle del Cauca Department: 13 miles W of Santiago de Cali): (24) Dorsal view of anterior region of the body, showing antennae, cephalic plate, forcipular segment and anterior portion of leg-bearing segment 1 (setae suppressed on antennae and cephalic plate). (25) Leg-bearing segments 1–3, dorsal. (26) Sternite 2. (27) Sternite 3. (28) Sternite 4. (29) Sternite 5. (30) Sternite 6. Scale bar: 0.3 mm.

FIGURES 62–67 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 62–67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62).

FIGURES 57–61 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 57–61. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (57) Left leg (pair 40), ventral. (58) Claw of the left leg (pair 1), posterior-ventral view (a: anterior spine, b: posterior spine). (59) Claw of the left leg (pair 2), ventral view (a: anterior spine, b: posterior spine). (60) Claw of the left leg (pair 20), anterior-ventral view (a: anterior spine, b: posterior spine). (61) Ultimate leg-bearing segment and postpedal segments, dorsal. Scale bars: 0.02 mm (58–60); 0.2 mm (57); 0.3 mm (61).

FIGURES 27–37 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 27–37. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (27) Middle part of anterior border of forcipular coxosternite showing unpigmented denticles, ventral. (28) Detail of unpigmented denticles on middle part of anterior border of forcipular coxosternite. (29) Detail of poison gland (a), calyx (b), and duct (c) of venom apparatus in left forcipular telopodite, ventral. (30) Detail of left forcipular tarsungulum, showing medial ventral edge slightly serrate. (31) Detail of calyx of poison gland in left forcipular telopodite, ventral (a: calyx, b: duct). (32) Detail of calyx of poison gland in right forcipular telopodite, ventral (a: calyx, b: duct). (33) Sternite 2. (34) Sternite 3. (35) Sternite 4. (36) Sternite 5. (37) Sternite 6. Scale bars: 0.01 mm (31, 32); 0.05 mm (30); 0.06 mm (28); 0.1 mm (27); 0.2 mm (29, 33–37).

FIGURES 38–46 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 38–46. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (38) Sternite 7. (39) Sternite 8. (40) Sternite 9. (41) Sternite 10. (42) Sternite 11. (43) Sternite 12. (44) Sternite 13. (45) Sternite 35. (46) Sternite 36. Scale bar: 0.2 mm.