Oxysarcodexia, Townsend, 1917

Souza, Carina Mara De, Pape, Thomas & Thyssen, Patricia Jacqueline, 2020, Oxysarcodexia Townsend, 1917 (Diptera: Sarcophagidae) - a centennial conspectus, Zootaxa 4841 (1), pp. 1-126 : 12-15

Key to species of Oxysarcodexia (males only)

1. Apical scutellar bristles absent........................................................................... 2

- Apical scutellar bristles present......................................................................... 55

2. Legs yellowish ( Fig. 271 )............................................................................... 3

- Legs blackish ( Fig. 6 ) or brownish ( Fig. 234 )............................................................... 5

3. ST5 V-shaped (with diverging margins of posterior incision)............................................. O. zayasi

- ST5 U-shaped (with parallel margins of posterior incision).................................................... 4

4. Distiphallus with a ventroapical concavity ( Fig. 272 )............................................... O. ventricosa

- Distiphallus without a ventroapical concavity ( Fig. 118 )............................................... O. flavipes

5. T5 without golden pollinosity ( Fig. 25 ).................................................................... 6

- T5 entirely or partially with golden pollinosity ( Figs 36 , 51 , 79 )............................................... 18

6. Three well-differentiated dorsocentral post-sutural bristles + 0 or 1 additional smaller bristles......................... 7

- Two well-differentiated dorsocentral post-sutural bristles + 1–3 additional smaller bristles........................... 10

7. Cerci parallel in posterior view.......................................................................... 8

- Cerci diverging in posterior view......................................................................... 9

8. Cercus with pointed apex in lateral view ( Fig. 112 )................................................. O. favorabilis

- Cercus with normal apex in lateral view, i.e., as broad as middle part ( Fig. 205 )............................ O. orbitalis

9. Syntergosternite 7+8 yellowish-brown ( Fig. 255 ).................................................. O. terminalis

- Syntergosternite 7+8 dark brown ( Fig. 174 )......................................................... O. marina

10. T4 without median marginal bristles or with 1 pair of median marginal bristles................................... 11

- T4 with 2 pairs of median marginal bristles ( Fig. 73 )................................................... O. cocais

11. Vesica with distal lobes well developed ( Fig. 100 ).......................................................... 12

- Vesica with distal lobes reduced ( Fig. 55 )................................................................. 15

12. Postocular plate with silvery pollinosity.................................................................. 13

- Postocular plate with golden or pale golden pollinosity...................................................... 14

13. Vesica with distal lobes with spines ( Fig. 96 )........................................................ O. cyanea

- Vesica with distal lobes without spines ( Fig. 252 )................................................. O. simplicoides

14. Cercus with pointed apex in lateral view ( Fig. 26 )............................................. O. angulosa sp. n.

- Cercus with expanded apex in lateral view ( Fig. 100 )............................................. O. cyaniforceps

15. T4 with 1 or 2 pairs of lateral marginal bristles............................................................. 16

- T4 with 3 pairs of lateral marginal bristles................................................................. 17

16. Ocellar bristles as long as or longer than uppermost frontal bristles. Wing vein R1 with 2–3 setulae dorsally.................................................................................................... O. chaetopygialis

- Ocellar bristles poorly developed and shorter than uppermost frontal bristles. Wing vein R1 bare dorsally........ O. bicolor

17. ST5 entirely yellow........................................................................... O. confusa

- ST5 partially yellow......................................................................... O. culminata

18. Vesica with distal lobes reduced ( Fig. 91 )................................................................. 19

- Vesica with distal lobes well developed ( Fig. 10 )........................................................... 26

19. T3 with 1 pair of lateral marginal bristles................................................................. 20

- T3 with 2 or 3 pairs of lateral marginal bristles............................................................. 23

20. Cercus with dorsal bristles longer in basal 1/3.............................................................. 21

- Cercus with dorsal bristles longer in basal 2/3.............................................................. 22

21. Cercus with distal third as broad as middle portion in posterior view ( Fig. 134 )............................. O. galeata

- Cercus with distal third narrower than middle portion in posterior view ( Fig. 221 )........................... O. peltata

22. ST5 generally setose (i.e., with weaker bristles plus some setosity on arms).............................. O. cingarus

- ST5 with bristles only on arms..................................................................... O. parva

23. Vesica with distal lobes partially membranous............................................................. 24

- Vesica with distal lobes completely sclerotized............................................................. 25

24. Vein R4+5 setose in proximal 2/3............................................................ O. culmiforceps

- Vein R4+5 setose in proximal 3/4................................................................. O. intona

25. Cerci parallel in posterior view. Vesica with symmetrical distal lobes ( Fig. 78 )........................... O. comparilis

- Cerci diverging in posterior view. Vesica with asymmetrical distal lobes ( Fig. 262 ).......................... O. timida

26. Postocular plate silvery pollinose........................................................................ 27

- Postocular plate golden or pale golden pollinose............................................................ 30

27. Cercus sinuous in lateral view ( Fig. 52 )................................................................... 28

- Cercus straight in lateral view ( Fig. 37 )................................................................... 29

28. T4 without median marginal bristles ( Fig. 51 )........................................................ O. berthet

- T4 with 1 pair of median marginal bristles...................................................... O. wygodzinskyi

29. ST5 V-shaped (with diverging margins of posterior incision). Vesica with symmetrical distal lobes................ O. aura

- ST5 U-shaped (with parallel margins of posterior incision). Vesica with asymmetrical distal lobes ( Fig. 236 )...... O. ramosa

30. Vesica with asymmetrical distal lobes.................................................................... 31

- Vesica with symmetrical distal lobes..................................................................... 34

31. T5 partially golden pollinose........................................................................... 32

- T5 completely golden pollinose......................................................................... 33

32. Ocellar bristles as long as or longer than uppermost frontal bristles..................................... O. edwardsi

- Ocellar bristles shorter than uppermost frontal bristles............................................... O. fringidea

33. Cercus with dorsal bristles longer in proximal half ( Fig. 275 )............................................ O. villosa

- Cercus with dorsal bristles longer in proximal 2/3 ( Fig. 268 )............................................. O. varia

34. Vesica with distal lobes rounded or square ( Figs 164 , 177 ).................................................... 35

- Vesica with distal lobes filamentous or tapering ( Figs 10 , 23 ).................................................. 43

35. Distiphallus without a dorsoapical swelling ( Figs 103 , 177 ).................................................. 36

- Distiphallus with a dorsoapical swelling ( Figs 80 ; 106 , 163 ).................................................. 37

36. Apical expansion of cercus straight in lateral view ( Fig. 177 )....................................... O. meridionalis

- Apical expansion of cercus obliquely cut in lateral view and with subapical barb ( Fig. 103 )..................... O. diana

37. Pregonite of same color over its entire length ( Fig. 20 )....................................................... 38

- Pregonite with apex darker than base ( Fig. 1 ).............................................................. 40

38. Lateral triangular process of paraphallus (just proximal to vesica) surpassing ventral margin of phallic tube ( Fig. 180 ).............................................................................................. O. mineirensis

- Lateral triangular process of paraphallus not surpassing ventral margin of phallic tube ( Fig. 164 )..................... 39

39. T4 with 1 pair of lateral marginal bristles ( Fig. 163 ).................................................. O. liliarum

- T4 with 3 pairs of lateral marginal bristles ( Fig. 166 )................................................... O. maiae

40. Cercus with apex expanded in lateral view ( Fig. 80 )......................................................... 41

- Cercus with apex of same width as median part in lateral view ( Fig. 193 )........................................ 42

41. Distiphallus rounded apically in lateral view ( Fig. 80 ).............................................. O. conclausa

- Distiphallus square/oblong apically in lateral view ( Fig. 106 )............................................. O. eberti

42. Distiphallus with serrated ventroapical margin ( Fig. 258 ).............................................. O. thornax

- Distiphallus with smooth ventroapical margin ( Fig. 193 )............................................. O. morretesi

43. ST5 V-shaped (with diverging margins of posterior incision).................................................. 44

- ST5 U-shaped (with parallel margins of posterior incision)................................................... 45

44. Cercus with ventral bristles over full length ( Fig. 288 ).................................................... O. xon

- Cercus with ventral bristles only in apical third ( Fig. 143 )............................................... O. ibera

45. Two well-differentiated post-sutural dorsocentral bristles + 1–3 additional smaller bristles........................... 46

- Three well-differentiated post-sutural dorsocentral bristles + 0 or 1 additional smaller bristles............... O. laclaricola

46. Cercus with apical expansion concave in lateral view ( Fig. 229 )............................................... 47

- Cercus with apical expansion straight or expanded obliquely cut apex in lateral view ( Figs 10, 13 , 23 , 186 , 202 )......... 48

47. ST5 generally setose (i.e., with weaker bristles plus some setosity on arms)........................... O. petropolitana

- ST5 with bristles only on arms.................................................................... O. aurata

48. Vesica with distal lobes completely sclerotized ( Figs 23 , 121 )................................................. 49

- Vesica with distal lobes completely or partially membranous ( Figs 10 , 115 , 183 ).................................. 51

49. Cerci parallel in posterior view......................................................................... 50

- Cerci slightly diverging in posterior view ( Fig. 14 ).................................................... O. afficta

50. Cercus with ventral bristles absent in middle portion ( Fig. 23 )......................................... O. angrensis

- Cercus with ventral bristles absent in distal half ( Fig. 121 )............................................. O. floricola

51. Vesica with spines ( Fig. 115 )........................................................................... 52

- Vesica without spines ( Fig. 202 ).................................................................. O. occulta

52. Vesica with distal lobes completely membranous........................................................... 53

- Vesica with distal lobes partially membranous............................................................. 54

53. Postocular plate golden pollinose; ocellar bristles about the same size as the smallest frontal bristles............. O. festiva

- Postocular plate pale golden pollinose; ocellar bristles smaller than the uppermost frontal bristle................ O. adunca

54. Surstylus with discal bristles ( Fig. 186 )............................................................ O. modesta

- Surstylus without discal bristles ( Fig. 183 )......................................................... O. mitifica

55. Vesica with asymmetrical distal lobes ( Fig. 246 )............................................................ 56

- Vesica with symmetrical distal lobes ( Fig. 44 ).............................................................. 57

56. Two well-differentiated post-sutural dorsocentral bristles + 1–3 additional smaller bristles anteriorly.......... O. sarcinata

- Three well-differentiated post-sutural dorsocentral bristles + 0 or 1 additional smaller bristles.................. O. corolla

57. Distal lobes of vesica reduced ( Figs 58 , 61 )................................................................ 58

- Distal lobes of vesica well developed ( Figs 16 , 30 , 46 )....................................................... 64

58. Vesica with distal lobes rounded or square................................................................. 59

- Vesica with distal lobes filamentous or tapering............................................................ 60

59. Cercus in posterior view with a distinct constriction at midlength ( Fig. 59 ).................................. O. bikini

- Cercus in posterior view without a constriction at midlength............................................ O. molitor

60. T4 with 1 pair of lateral marginal bristles...................................................... O. rimata sp. n.

- T4 with 2 or 3 pairs of lateral marginal bristles............................................................. 61

61. Surstylus triangular ( Fig. 7 )............................................................................ 62

- Surstylus oblong ( Fig. 232 )............................................................................ 63

62. Two well-differentiated post-sutural dorsocentral bristles + 1–3 additional smaller bristles.................... O. admixta

- Three well-differentiated post-sutural dorsocentral bristles + 0 or 1 additional smaller bristles.................. O. jamesi

63. Vein R4+5 setose in proximal 2/3................................................................. O. plebeja

- Vein R4+5 setose in proximal 3/4............................................................... O. carvalhoi

64. Distiphallus with a ventroapical concavity ( Fig. 20 )......................................................... 65

- Distiphallus without a ventroapical concavity ( Fig. 46 )...................................................... 78

65. T5 not golden pollinose ( Fig. 33 )........................................................................ 66

- T5 partially or completely golden pollinose ( Figs 19 , 48 )..................................................... 69

66. Distiphallus with a lateroapical furrow ( Fig. 149 )........................................................... 67

- Distiphallus without a lateroapical furrow................................................................. 68

67. Syntergosternite 7+8 with smooth dorsal outline in lateral view ( Fig. 34 )................................. O. augusta

- Syntergosternite 7+8 with sinuous dorsal outline in lateral view ( Fig. 149 )................................ O. injuncta

68. ST5 partially yellow...................................................................... O. paulistanensis

- ST5 not yellow.......................................................................... O. riograndensis

69. Distiphallus with serrated ventroapical margin ( Fig. 49 )...................................................... 70

- Distiphallus with smooth ventroapical margin ( Fig. 20 )...................................................... 73

70. Pregonite abruptly narrowing at apex ( Figs 49 , 146 )......................................................... 71

- Pregonite gradually narrowing to apex ( Figs 16 , 124 )........................................................ 72

71. Distiphallus with ventroapical projections (i.e., lateral outward-directed expansions of the distiphallus, anterior view)................................................................................................... O. inflata

- Distiphallus without ventroapical projections......................................................... O. berlai

72. Postgonite abruptly narrowing at apex ( Fig. 124 )................................................. O. fluminensis

- Postgonite gradually narrowing to apex ( Fig. 16 )............................................... O. alectoris sp. n.

73. Cercus with pointed apex in lateral view ( Fig. 140 )......................................................... 74

- Cercus with expanded apex (rounded or conical) in lateral view ( Figs 20 , 217 , 265 )................................ 75

74. Distiphallus without a dorsoapical swelling ( Fig. 140 )................................................ O. grandis

- Distiphallus with a dorsoapical swelling ( Fig. 223 )................................................... O. perneta

75. Distiphallus with straight dorsal outline ( Fig. 265 ).......................................................... 76

- Distiphallus with sinuous dorsal outline ( Fig. 217 ).......................................................... 77

76. Pregonite of same color over its entire length ( Fig. 20 )................................................ O. amorosa

- Pregonite with apex darker than base ( Fig. 265 )..................................................... O. trivialis

77. Vesica with lateral lobes ( Fig. 285 )............................................................ O. xanthosoma

- Vesica without lateral lobes ( Fig. 217 )............................................................ O. peculiaris

78. Vesica without spines ( Fig. 196 )........................................................................ 79

- Vesica with spines ( Fig. 30 )............................................................................ 80

79. Distiphallus with conical apex in lateral view ( Fig. 196 )................................................. O. nitida

- Distiphallus with square/oblong apex in lateral view ( Fig. 279 )........................................... O. vittata

80. Vesica with spines on both dorsal and ventral surfaces or only along margin of distal lobes.......................... 81

- Vesica with spines only on one surface (dorsal or ventral) of distal lobes......................................... 84

81. Vesica with distal lobes square ( Fig. 64 ).................................................................. 82

- Vesica with distal lobes filamentous or tapering to apex ( Fig. 46 ).............................................. 83

82. T4 without median marginal bristles............................................................ O. peruviana

- T4 with 1 pair of median marginal bristles............................................................ O. catica

83. Surstylus without an apical bristle (a very few weak bristles may be present) ( Fig. 208 )..................... O. pallisteri

- Surstylus with a strong and well-developed apical bristle ( Fig. 46 )....................................... O. bakeri

84. Cercus with ventral bristles over entire length or absent only in middle part...................................... 85

- Cercus with ventral bristles only in apical third ( Fig. 152 ).............................................. O. insolita

85. Cercus without ventral bristles in middle part.............................................................. 86

- Cercus with ventral bristles over full length................................................................ 87

86. Ocellar bristles as long as or longer than uppermost frontal bristles....................................... O. notata

- Ocellar bristles poorly developed and smaller than uppermost frontal bristles................................ O. major

87. Surstylus triangular................................................................................... 88

- Surstylus rectangular................................................................................. 89

88. Vein R4+5 setose in proximal 2/3....................................................... O. graminifolia sp. n.

- Vein R4+5 setose in proximal 3/4................................................................ O. similata

89. Cercus with pointed apex in lateral view ( Fig. 127 ).................................................. O. fraterna

- Cercus with square and slightly curved apex in lateral view...................................... O. ariozanoi sp. n.

Figures

FIGURES 264–273. Oxysarcodexia spp., males. 264–266. Oxysarcodexia trivialis (Wulp) (Costa Rica, Puntarenas, Las Alturas, Cerro Chai, NHMD). 264. Habitus, lateral view. 265. Terminalia, lateral view. 266. Terminalia, posterior view. 267– 270. Oxysarcodexia varia (Walker) (267: Argentina, MACN; 268–269: Argentina, Chubut, NRM; 270: Brazil, Minas Gerais, Extrema, LIE). 267. Habitus, lateral view. 268. Terminalia, lateral view. 269. Distiphallus, anterior view. 270. Terminalia, posterior view. 271–273. Oxysarcodexia ventricosa (Wulp) (USA, Alabama, Madison County, NRM). 271. Habitus, lateral view. 272. Terminalia, lateral view. 273. Terminalia, posterior view. Fig. 267 by P.R. Mulieri (MACN).

FIGURES 6–14. Oxysarcodexia spp., males. 6–8. Oxysarcodexia admixta (Lopes) (Brazil, São Paulo, Jundiaí, LIE). 6. Habitus, lateral view.7.Terminalia, lateral view.8. Terminalia,posteriorview.9–11.Oxysarcodexia adunca Lopes (Ecuador, Napo Province, NRM). 9. Habitus, lateral view. 10. Terminalia, lateral view. 11. Terminalia, posterior view. 12–14. Oxysarcodexia afficta (Wulp) (Ecuador, Otavalo, NHMD). 12. Habitus, lateral view. 13. Terminalia, lateral view. 14. Terminalia, posterior view.

FIGURES 228–236. Oxysarcodexia spp., males. 228–230. Oxysarcodexia petropolitana Lopes, paratype (Brazil, São Paulo, MNRJ). 228. Habitus, lateral view. 229. Terminalia, lateral view. 230. Terminalia, posterior view. 231–233. Oxysarcodexia plebeja Lopes (Colombia, Antioquia, Medellín, CE-TdeA). 226. Habitus, lateral view. 227. Terminalia, lateral view. 228. Terminalia, posterior view. 234–236. Oxysarcodexia ramosa (Reinhard), holotype (USA, Texas, Donnas, CNC). 234. Habitus, lateral view. 235. Terminalia, lateral view. 236. Terminalia, posterior view. Figs 234–235 by J.E. O’Hara (CNC); Fig. 236 adapted from Dodge (1966).

FIGURES 117–122. Oxysarcodexia spp., males. 117–119. Oxysarcodexia flavipes Lopes & Tibana (Argentina, MACN). 117. Habitus, lateral view. 118. Terminalia, lateral view. 119. Terminalia, posterior view. 120–122. Oxysarcodexia floricola Lopes (Brazil, Santa Catarina, Seara, Nova Teutonia, MNRJ). 120. Habitus, lateral view. 121. Terminalia, lateral view. 122. Terminalia, posterior view. Figs 117–119 by P.R. Mulieri (MACN).

FIGURES 25–32. Oxysarcodexia spp., males. 25–28. Oxysarcodexia angulosa sp. n., holotype (Costa Rica, Puntarenas, Monteverde, INBio). 25. Habitus, lateral view. 26. Terminalia, lateral view. 27. Terminalia, posterior view. 28. Terminalia, ventroapical view. 29–32. Oxysarcodexia ariozanoi sp. n., holotype (Brazil, Rio de Janeiro, Rio de Janeiro, MNRJ). 29. Habitus, lateral view. 30. Terminalia, lateral view. 31. Terminalia, posterior view. 32. Terminalia, ventroapical view.

FIGURES 33–41. Oxysarcodexia spp., males. 33–35. Oxysarcodexia augusta Lopes (Brazil, Minas Gerais, Belo Horizonte, NRM). 33. Habitus, lateral view. 34. Terminalia, lateral view. 35. Terminalia, posterior view. 36–38. Oxysarcodexia aura (Hall) (Brazil, Minas Gerais, Pirapora, MNRJ, except 37–38 from MACN). 36. Habitus, lateral view. 37. Terminalia, lateral view. 38. Terminalia, posterior view. 39–41. Oxysarcodexia aurata (Macquart) (Society Is., Tahiti Punaaina, NHMD). 39. Habitus, lateral view. 40. Terminalia, lateral view. 41. Terminalia, posterior view. Figs 37–38 by P.R. Mulieri (MACN).

FIGURES 51–59. Oxysarcodexia spp., males. 51–53. Oxysarcodexia berthet Dufek & Mulieri (Argentina, MACN). 51. Habitus, lateral view. 52. Terminalia, lateral view. 53. Terminalia, posterior view. 54–56. Oxysarcodexia bicolor Lopes (Brazil, Rio de Janeiro, Petrópolis, NRM, except Fig. 54, Argentina, MACN). 54. Habitus, lateral view. 55. Terminalia, lateral view. 56. Terminalia, posterior view. 57–59. Oxysarcodexia bikini Dodge (Chile, Santiago, MNRJ, except Figs 57–58, Argentina, MACN). 57. Habitus, lateral view. 58. Terminalia, lateral view. 59. Terminalia, posterior view. Figs 51–54, 57–58 by P.R. Mulieri (MACN).

FIGURES 79–89. Oxysarcodexia spp., males. 79–81. Oxysarcodexia conclausa (Walker) (USA, Texas, Hidalgo County, NHMD). 79. Habitus, lateral view. 80. Terminalia, lateral view. 81. Terminalia, posterior view. 82–84. Oxysarcodexia confusa Lopes (Brazil, Rio de Janeiro, Petrópolis, NHMD). 82. Habitus, lateral view. 83. Terminalia, lateral view. 84. Terminalia, posterior view. 85–89. Oxysarcodexia corolla Dodge, holotype (Jamaica, Saint Andrews, Second Breakfast Spring, WSU). 85. Habitus, lateral view. 86. Terminalia (without cerci), lateral view. 87. Cerci and surstyli, lateral view. 88. Terminalia (without cerci), posterior view. 89. Cerci, posterior view. Figs 85–89 by R.S. Zack (WSU).

FIGURES 108–116. Oxysarcodexia spp., males. 108–110. Oxysarcodexia edwardsi Lopes (Colombia, Gorgona Island, MNRJ). 108. Habitus, lateral view. 109. Terminalia, lateral view. 110. Terminalia, posterior view. 111–113. Oxysarcodexia favorabilis (Lopes), holotype (Brazil, Rio de Janeiro, Angra dos Reis, MNRJ). 111. Habitus, lateral view. 112. Terminalia, lateral view. 113. Terminalia, posterior view. 114–116. Oxysarcodexia festiva Lopes & Tibana, holotype (Costa Rica, Cartago, Turrialba, CAS). 114. Habitus, lateral view. 115. Terminalia (without cerci), lateral view. 116. Terminalia, lateral and posterior views. Figs 114–115 by N. Penny (CAS); Fig. 116 adapted from Lopes & Tibana (1987).

FIGURES 201–209. Oxysarcodexia spp., males. 201–203. Oxysarcodexia occulta Lopes (Brazil, São Paulo, Mogi Guaçu, LIE). 201. Habitus, lateral view. 202. Terminalia, lateral view. 203. Terminalia, posterior view. 204–206. Oxysarcodexia orbitalis Dodge, holotype (Martinique, Mont Pélé, USNM). 204. Habitus, lateral view. 205. Terminalia, lateral view. 206. Terminalia, posterior view. 207–209. Oxysarcodexia pallisteri Dodge, holotype (Peru, Machu Picchu, Pueblo Cusa, AMNH). 207. Habitus, lateral view. 208. Phallic complex (flipped horizontally to facilitate comparisons). 209. Cercus and surstylus, lateral view (flipped horizontally to facilitate comparisons). Figs 204–206 by N.E. Woodley (USNM) and T. Dikow (USNM); Figs 207–208 by D. Grimaldi (AMNH); Fig. 209 adapted from Lopes (1975c).

FIGURES 254–263. Oxysarcodexia spp., males. 254–256. Oxysarcodexia terminalis (Wiedemann) (Argentina, MACN). 254. Habitus, lateral view. 255. Terminalia, lateral view. 256. Terminalia, posterior view. 257–259. Oxysarcodexia thornax (Walker) (Brazil, São Paulo, Campinas, LIE). 257. Habitus, lateral view. 258. Terminalia, lateral view. 259. Terminalia, posterior view. 260–263. Oxysarcodexia timida (Aldrich) (Venezuela, Aragua, NHMD). 260. Habitus, lateral view. 261. Terminalia, lateral view. 262. Distiphallus, anterior view. 263. Terminalia, posterior view. Figs 254–256 by P.R. Mulieri (MACN).

FIGURES 173–181. Oxysarcodexia spp., males. 173–175. Oxysarcodexia marina (Hall) (Argentina, MACN). 173. Habitus, lateral view. 174. Terminalia, lateral view. 175. Terminalia, posterior view. 176–178. Oxysarcodexia meridionalis (Engel) (Brazil, São Paulo, Campinas, LIE). 170. Habitus, lateral view. 171. Terminalia, lateral view. 172. Terminalia, posterior view. 179–181. Oxysarcodexia mineirensis Souza & Paseto, holotype (Brazil, Minas Gerais, Uberlândia, MNRJ). 179. Habitus, lateral view. 180. Terminalia, lateral view. 181. Terminalia, posterior view. Figs 173–175 by P.R. Mulieri (MACN).

FIGURES 70–78. Oxysarcodexia spp., males. 70–72. Oxysarcodexia cingarus (Aldrich) (USA, Louisiana, Lafayette, MNRJ). 70. Habitus, lateral view. 71. Terminalia, lateral view. 72. Terminalia, posterior view. 73–75. Oxysarcodexia cocais Carvalho- Filho, Sousa & Esposito (Argentina, Formosa, MACN). 73. Habitus, lateral view. 74. Terminalia, lateral view. 75. Terminalia, posterior view. 76–78. Oxysarcodexia comparilis (Reinhard) (Mexico, Morelos, Acatlipa, MNRJ). 76. Habitus, lateral view. 77. Terminalia, lateral view. 78. Terminalia, posterior view. Figs 73–75 by P.R. Mulieri (MACN).

FIGURES 99–107. Oxysarcodexia spp., males. 99–101. Oxysarcodexia cyaniforceps (Hall), holotype (Panama, Barro Colorado Island, AMNH). 99. Habitus, lateral view. 100. Terminalia, lateral view. 101. Terminalia, posterior view. 102–104. Oxysarcodexia diana (Lopes) (Colombia, Antioquia, Medellín, CE-TdeA). 102. Habitus, lateral view. 103. Terminalia, lateral view. 104. Terminalia, posterior view. 105–107. Oxysarcodexia eberti Lopes & Tibana (Brazil, Mato Grosso, Chapada dos Guimarães, MNRJ). 105. Habitus, lateral view. 106. Terminalia, lateral view. 107. Terminalia, posterior view. Figs 99–101 by D. Grimaldi (AMNH).

FIGURES 90–98. Oxysarcodexia spp., males. 90–92. Oxysarcodexia culmiforceps Dodge (Brazil, Minas Gerais, Extrema, LIE, except Fig. 92 from MACN). 90. Habitus, lateral view. 91. Terminalia, lateral view. 92. Terminalia, posterior view. 93–95. Oxysarcodexia culminata (Aldrich) (Puerto Rico, Ponce, Cerro de Punta, NRM). 93. Habitus, lateral view. 94. Terminalia, lateral view. 95. Terminalia, posterior view. 96–98. Oxysarcodexia cyanea Lopes, holotype (Dominica, Trafalgar Falls, USNM). 96. Habitus, lateral view. 97. Terminalia, lateral view. 98. Terminalia, posterior view. Figs 96–98 by T. Dikow (USNM); Fig. 92 by P.R. Mulieri (MACN).

FIGURES 244–253. Oxysarcodexia spp., males. 244–247. Oxysarcodexia sarcinata Lopes (244, 245: Costa Rica, Alajuela Province, NHMD; 246, 247: Colombia, Antioquia, Caldas, La Clara, CE-TdeA). 244. Habitus, lateral view. 245. Terminalia, lateral view. 246. Terminalia, anterior view. 247. Terminalia, posterior view. 248–250. Oxysarcodexia similata Lopes & Tibana (Costa Rica, Cartago, Turrialba, MNRJ). 248. Habitus, lateral view. 249. Terminalia, lateral view. 250. Terminalia, posterior view. 251–253. Oxysarcodexia simplicoides (Lopes) (Brazil, Espírito Santo, Linhares, MNRJ). 251. Habitus, lateral view. 252. Terminalia, lateral view. 253. Terminalia, posterior view.

FIGURES 132–138. Oxysarcodexia spp., males. 132–134. Oxysarcodexia galeata (Aldrich) (USA, Alabama, Madson Co., NRM). 132. Habitus, lateral view. 133. Terminalia, lateral view. 134. Terminalia, posterior view. 135–138. Oxysarcodexia graminifolia sp. n., holotype (Ecuador, Napo Province, MZPUCE). 135. Habitus, lateral view. 136. Terminalia, lateral view. 137. Terminalia, posterior view. 138. Terminalia, ventroapical view.

FIGURES 219–227. Oxysarcodexia spp. 219–221. Oxysarcodexia peltata (Aldrich) (Cuba, NHMD). 219. Habitus, lateral view. 220. Terminalia, lateral view. 221. Terminalia, posterior view. 222–224. Oxysarcodexia perneta (Walker) (Mexico, Morelos, Cuernavaca, MNRJ). 222. Habitus, lateral view. 223. Terminalia, lateral view. 224. Terminalia, posterior view. 225– 227. Oxysarcodexia peruviana (Lopes) (Argentina, MACN). 225. Habitus, lateral view. 226. Terminalia, lateral view. 227. Terminalia, posterior view. Figs 225–227 by P.R. Mulieri (MACN).

FIGURES 274–283. Oxysarcodexia spp., males. 274–277. Oxysarcodexia villosa Lopes (Brazil, Pará, Belém, MNRJ). 274. Habitus, lateral view (flipped horizontally to facilitate comparisons). 275. Terminalia, lateral view. 276. Terminalia, anterior view. 277. Terminalia, posterior view. 278–280. Oxysarcodexia vittata (Walker) (278: Brazil, Santa Catarina, Nova Teutonia, NHMD; 279–280: Brazil, São Paulo, Jundiaí, LIE). 278. Habitus, lateral view. 279. Terminalia, lateral view. 280. Terminalia, posterior view. 281–283. Oxysarcodexia wygodzinskyi Lopes & Tibana (Argentina, MACN). 281. Habitus, lateral view. 282. Terminalia, lateral view. 283. Terminalia, posterior view. Figs 281–283 by P.R. Mulieri (MACN).

FIGURES 157–165. Oxysarcodexia spp., males. 157–159. Oxysarcodexia jamesi Dodge (Costa Rica, Guanacaste Province, MNRJ). 157. Habitus, lateral view. 158. Terminalia, lateral view. 159. Terminalia, posterior view. 160–162. Oxysarcodexia laclaricola Souza & Buenaventura, holotype (Colombia, Antioquia, Caldas, La Clara, CE-TdeA). 160. Habitus, lateral view. 161. Terminalia, lateral view. 162. Terminalia, posterior view. 163–165. Oxysarcodexia liliarum Souza & Buenaventura, holotype (Colombia, Antioquia, Caldas, La Clara, CE-TdeA). 163. Habitus, lateral view. 164. Terminalia, lateral view. 165. Terminalia, posterior view.

FIGURES 15–24. Oxysarcodexia spp., males. 15–18. Oxysarcodexia alectoris sp. n., holotype (French Guiana, Montsinery, NRM). 15. Habitus, lateral view. 16. Terminalia, lateral view. 17. Terminalia, posterior view. 18. Terminalia, ventroapical view. 19–21. Oxysarcodexia amorosa (Schiner) (Brazil, Rio de Janeiro, Angra dos Reis, MNRJ). 19. Habitus, lateral view. 20. Terminalia, lateral view. 21. Terminalia, posterior view. 22–24. Oxysarcodexia angrensis (Lopes) (Brazil, São Paulo, Campinas, LIE). 22. Habitus, lateral view. 23. Terminalia, lateral view. 24. Terminalia, posterior view.

FIGURES 1–5. Male terminalia of Oxysarcodexia. 1. Oxysarcodexia occulta Lopes (Brazil, São Paulo, Mogi Guaçu, LIE), left lateral view. 2–5. Oxysarcodexia timida (Aldrich) (Venezuela, Aragua, NHMD); phallus, showing different anatomical plans of vesica. 2. Anterolateral view (right side). 3. Posterior view. 4. Anterolateral view (left side). 5. Anterior view.Abbreviations: bp = basiphallus; C = cercus; dp = distiphallus; J = juxta; P = phallus; Po = postgonite; Pr = pregonite; Su = surstylus; V = vesica; vmb = main branch of vesica; vmp = median projection of vesica; vdl = distal lobe of vesica. Symbols: * = ventral surface of vesica; ** = dorsal surface of vesica.

FIGURES 166–172. Oxysarcodexia spp., males. 166–169. Oxysarcodexia maiae sp. n., holotype (Ecuador, Napo Province, MZPUCE). 166. Habitus, lateral view. 167. Terminalia, lateral view. 168. Terminalia, posterior view. 169. Terminalia, ventroapical view. 170–172. Oxysarcodexia major Lopes (Colombia, Antioquia, CE-TdeA). 170. Habitus, lateral view. 171. Terminalia, lateral view. 172. Terminalia, posterior view.

FIGURES 192–200. Oxysarcodexia spp., males. 192–194. Oxysarcodexia morretesi Tibana & Mello, paratype (Brazil, São Paulo, Bertioga, MNRJ). 192. Habitus, lateral view. 193. Terminalia, lateral view. 194. Terminalia, posterior view. 195–197. Oxysarcodexia nitida Soares & Mello-Patiu (Ecuador, Napo Province, NMR). 195. Habitus, lateral view. 196. Terminalia, lateral view. 197. Terminalia, posterior view. 198–200. Oxysarcodexia notata Soares & Mello-Patiu (Ecuador, Napo Province, NMR). 198. Habitus, lateral view. 199. Terminalia, lateral view. 200. Terminalia, posterior view.

FIGURES 284–292. Oxysarcodexia spp., males. 284–286. Oxysarcodexia xanthosoma (Aldrich) (Ecuador, Napo Province, NRM). 284. Habitus, lateral view. 285. Terminalia, lateral view. 286. Terminalia, posterior view. 287–289. Oxysarcodexia xon (Dodge), holotype (Panama, Canal Zone, Barro Colorado Island, UKAL). 287. Habitus, lateral view. 288. Terminalia, lateral view (flipped horizontally to facilitate comparisons). 289. Terminalia, posterior view. 290–292. Oxysarcodexia zayasi Dodge (Cuba, Las Villas Province, Trinidad, MNRJ). 290. Habitus, lateral view. 291. Terminalia, lateral view. 292. Terminalia, posterior view. Figs 287–289 by M. Engel (UKAL, now AMNH) and C. Chaboo (UKAL).

FIGURES 139–147. Oxysarcodexia spp., males. 139–141. Oxysarcodexia grandis Lopes (Colombia, Antioquia, Medellín, Cola del Zorro, CE-TdeA). 139. Habitus, lateral view. 140. Terminalia, lateral view. 141. Terminalia, posterior view. 142–144. Oxysarcodexia ibera Dufek & Mulieri (Argentina, MACN). 142. Habitus, lateral view. 143. Terminalia, lateral view. 144. Terminalia, posterior view. 145–147. Oxysarcodexia inflata Lopes, paratype (Brazil, Maranhão, Rosário, Igarapé Paraqueú, MNRJ). 145. Habitus, lateral view. 146. Terminalia, lateral view. 147. Terminalia, posterior view. Figures 142–144 by P.R. Mulieri (MACN).

FIGURES 182–191. Oxysarcodexia spp., males. 182–184. Oxysarcodexia mitifica Lopes (Colombia, Antioquia, CE-TdeA). 182. Habitus, lateral view. 183. Terminalia, lateral view. 184. Terminalia, posterior view. 185–187. Oxysarcodexia modesta Lopes (Brazil, Rio de Janeiro, Rio de Janeiro, NMR). 185. Habitus, lateral view. 186. Terminalia, lateral view. 187. Terminalia, posterior view. 188–191. Oxysarcodexia molitor (Curran & Walley), holotype (Guyana, Kaieteur, AMNH). 188. Head and thorax, lateral view. 189. Terminalia (without cerci), lateral view. 190. Cerci, posterolateral view. 191. Distiphallus, postgonites and pregonites, posterior view. Figs 188–191 by D. Grimaldi (AMNH).

FIGURES 42–50. Oxysarcodexia spp., males. 42–44. Oxysarcodexia avuncula (Lopes) (Brazil, Minas Gerais, Extrema, LIE). 42. Habitus, lateral view. 43. Terminalia, lateral view. 44. Terminalia, posterior view. 45–47. Oxysarcodexia bakeri (Aldrich) (Colombia, Antioquia, CE-TdeA). 45. Habitus, lateral view. 46. Terminalia, lateral view. 47. Terminalia, posterior view. 48–50. Oxysarcodexia berlai Lopes (Peru, Avispas, Madre de Dios, NRM). 48. Habitus, lateral view. 49. Terminalia, lateral view. 50. Terminalia, posterior view.

FIGURES 60–69. Oxysarcodexia spp., males. 60–62. Oxysarcodexia carvalhoi Lopes (Brazil, São Paulo, Campinas, LIE). 60. Habitus, lateral view. 61. Terminalia, lateral view. 62. Terminalia, posterior view. 63–65. Oxysarcodexia catica Souza & Buenaventura, holotype (Colombia, Antioquia, Medellín, Pajarito, CE-TdeA). 63. Habitus, lateral view. 64. Terminalia, lateral view. 65. Terminalia, posterior view. 66–69. Oxysarcodexia chaetopygialis (Williston) (Saint Vincent, Majorca, MNRJ and NHMD). 66. Habitus, lateral view. 67. Terminalia, lateral view, without pregonite. 68. Terminalia, lateral view, with pregonite covering the vesica. 69. Terminalia, posterior view.

FIGURES 148–156. Oxysarcodexia spp., males. 148–150. Oxysarcodexia injuncta (Walker) (Brazil, Minas Gerais, Extrema, LIE). 148. Habitus, lateral view. 149. Terminalia, lateral view. 150. Terminalia, posterior view. 151–153. Oxysarcodexia insolita Lopes (Ecuador, Napo Province, NRM). 151. Habitus, lateral view.152. Terminalia, lateral view. 153. Terminalia, posterior view. 154–156. Oxysarcodexia intona (Curran & Walley) (Brazil, Rio de Janeiro, NRM). 154. Habitus, lateral view. 155. Terminalia, lateral view. 156. Terminalia, posterior view.

FIGURES 123–131. Oxysarcodexia spp., males. 123–125. Oxysarcodexia fluminensis Lopes (Colombia, Antioquia, Copacabana, CE-TdeA). 123. Habitus, lateral view. 124. Terminalia, lateral view. 125. Terminalia, posterior view. 126–127. Oxysarcodexia fraterna Lopes (no locality mentioned, MNRJ). 126. Terminalia (without cerci), lateral view. 127. Epandrium, cerci and surstylus, lateral view. 128–131. Oxysarcodexia fringidea (Curran & Walley) (Colombia, Amazonas, NRM, except Fig. 130 (Colombia, Amazonas, NMR). 128. Habitus, lateral view. 129. Terminalia, lateral view. 130. Distiphallus, anterior view. 131. Terminalia, posterior view.

FIGURES 210–218. Oxysarcodexia spp., males. 210–212. Oxysarcodexia parva Lopes (Brazil, São Paulo, Campinas, LIE). 210. Habitus, lateral view.211. Terminalia, lateral view. 212. Terminalia, posterior view.213–215. Oxysarcodexia paulistanensis (Mattos) (Brazil, São Paulo, Campinas, LIE). 213. Habitus, lateral view. 214. Terminalia, lateral view. 215. Terminalia, posterior view. 216–218. Oxysarcodexia peculiaris Lopes, holotype (Brazil, Espírito Santo, Linhares, MNRJ). 216. Habitus, lateral view. 217. Terminalia, lateral view. 218. Terminalia, posterior view.