Dolabellopsocidae

Calderón-Martínez, Nadia R., González-Obando, Ranulfo & García Aldrete, Alfonso N., 2014, Descriptions and records of Cladiopsocidae and Dolabellopsocidae (Insecta: Psocodea: ‘ Psocoptera’) from Valle del Cauca and National Natural Park Gorgona, Colombia, Zootaxa 3889 (1), pp. 1-30 : 26-27

Key to the neotropical species of Dolabellopsocidae (males)

The key does not include Dolabellopsocus ecuadorensis Eertmoed , D. guttatus Eertmoed and D. pygmaeus (New) , of which only females are known, as well as D. flavipennis (Roesler) and Isthmopsocus imperfectus Badonnel , the genitalia of which have not been well studied.

1. Forewing A2 ends in anal cell or in wing margin ( Figs 39 , 63 ). Dorsal ocelli reduced or absent. ( Dolabellopsocus )......... 2

- Forewing A2 ends on A1 ( Figs 70 , 80 ). Dorsal ocelli well developed ( Isthmopsocus ) ............................... 21

2. Ocelli absent ( Figs 53 , 58 ). Gonapophyses absent............................................................ 3

- Ocelli present ( Figs 41 , 46 ). One pair of gonapophyses present ( Fig. 50 )......................................... 15

3. Male with clunial comb................................................................................. 4

- Male without clunial comb.............................................................................. 8

4. Distal lobes of clunial comb almost of same length........................................................... 5

- Lateral lobes of clunial comb longer than median lobes........................................................ 7

5. Clunial comb with about seven distal lobes, almost as long as wide, to each side of midline. Median excavation shallow.... 6

- Clunial comb with about five long digitiform lobes, longer than wide, to each side of midline. Median excavation deep................................................................................... D. digitatus New & Thornton

6. Epiproct rounded distally, posterior border slightly serrated. Pale body pigmentation.................. D. ctenatus (New)

- Epiproct truncate distally, with well developed distal papillar field. Dark body pigmentation........... D. similis Mockford

7. Epiproct rounded distally. Median excavation of clunial comb rounded..................... D. furcatus New & Thornton

- Epiproct straight distally. Median excavation of clunial comb square............................. D. lobatus Mockford

8. Epiproct with a median longitudinal furrow ( Figs 57 , 69 )...................................................... 9

- Epiproct without a median longitudinal furrow ( Fig. 45 )...................................................... 12

9. Epiproct with a median distal projection ( Fig. 69 )........................................................... 10

- Epiproct without a median distal projection ( Fig. 57 )........................................................ 11

10. Thoracic pleura with a broad rose-colored band. Vertex, frons, and clypeus uniformly rose colored...... D. roseus Eertmoed

- Body color not as above................................................................. D. yundiguai n. sp.

11. Clunial comb present. Phallobase subrectangular; apex of aedeagus surpasses apex of external parameres.................................................................................................. D. pectenatus Eertmoed

- Clunial comb absent. Phallobase subtrapeziform; apex of aedeagus not surpassing apex of external parameres ( Fig. 55 ).......................................................................................... D. roseusoides n. sp.

12. Forewings with pigmented bands..................................................... D. intermedius Eertmoed

- Forewings without pigmented bands...................................................................... 13

13. Epiproct with two processes reminiscent of crab chelae....................................... D. carcinus Mockford

- Epiproct without processes............................................................................. 14

14. Paraprocts and epiproct with median papillar field.......................................... D. catenatus Mockford

- Paraprocts and epiproct with few small papillae on median edge.................................. D. pictus Mockford

15. External parameres bilobed, two arched rows of long, curved spines in endophallus................ D. spinosus Mockford

- Without the above combination of characters............................................................... 16

16. Epiproct with a medium dense field of tubercles............................................. D. incertus Badonnel

- Epiproct without field of tubercles....................................................................... 17

17. Distal border of hypandrium almost rounded............................................................... 18

- Distal border of hypandrium weakly bilobed............................................................... 19

18. Proximal arms of parameres (phallobase arms) short and outwardly directed ( Fig. 43 )................... D. calima n. sp.

- Proximal arms of parameres (phallobase arms) long, parallel and directed to the center............. D. eertmoedi Badonnel

19. Phallobase strongly bilobed............................................................. D. apiatus Eertmoed

- Phallobase not bilobed................................................................................ 20

20. Phallobase strongly concave. Parameres apically separated. Apex of aedeagus at the same level as the apex of the parameres................................................................................... D. maculatus Eertmoed

- Phallobase weakly concave. Parameres apically close. Apex of aedeagus extending beyond the apex of the parameres........................................................................................ D. maculosus Eertmoed

21. External parameres curved inward ( Fig. 74 )................................................................ 22

- External parameres distally straight and parallel ( Fig. 84 )..................................................... 25

22. Hypandrium distally bilobed, lobes well ciliated at and near apices.............................. I. barbatus Mockford

- Hypandrium not as above.............................................................................. 23

23. Phallobase rounded.................................................................. I. hylonomus Eertmoed

- Phallobase not rounded................................................................................ 24

24. Hypandrium distally rounded ( Fig. 83 ). Phallosome with three phallic sclerites, two of them with a distal prong ( Fig. 84 )............................................................................................ I. foliatus n. sp.

- Hypandrium distally straight. Phallosome frame elongate, with apical hooks and complex radular sclerites.... I. luridus New

25. External parameres uniformly broad, curved and meeting at distal end of phallosome.............. I. speculatus Mockford

- External parameres variable, not meeting at distal end of phallosome............................................ 26

26. Hypandrium with median longitudinal ridge in distal third, bearing two parallel rows of denticles..... I. lanceatus Mockford

- Hypandrium not as above.............................................................................. 27

27. Hypandrium with median apical small lobe ( Fig. 73 )......................................... I. barbatusoides n. sp.

- Hypandrium without median apical small lobe.............................................................. 28

28. Phallic sclerites with pronounced digitiform processes.......................................... I. breviceps (New)

- Phallic sclerites without pronounced digitiform processes..................................................... 29

29. Hypandrium broad, with slight median insertion, bearing numerous short setae........................ I. ornatus (New)

- Hypandrium straight posteriorly, with slight lateral lobes and two papillar fields near posterior border...... I. radulatus New

Figures

FIGURES 39 – 45. Dolabellopsocus calima n. sp. Male. 39. Forewing. 40. Hindwing. 41. Front view of head. 42. Hypandrium. 43. Phallosome. 44. Paraproct. 45. Epiproct. Scales in mm.

FIGURES 63 – 69. Dolabellopsocus yundiguai n. sp. Male. 63. Forewing. 64. Hindwing. 65. Front view of head. 66. Hypandrium. 67. Phallosome. 68. Paraproct. 69. Epiproct. Scales in mm.

FIGURES 70 – 75. Isthmopsocus barbatusoides n. sp. Male. 70. Forewing. 71. Hindwing. 72. Front view of head. 73. Hypandrium. 74. Phallosome. 75. Clunium, paraprocts and epiproct. Scales in mm.

FIGURES 80 – 85. Isthmopsocus foliatus n. sp. Male. 80. Forewing. 81. Hindwing. 82. Front view of head. 83. Hypandrium. 84. Phallosome. 85. Clunium, paraprocts and epiproct. Scales in mm.

FIGURES 51 – 57. Dolabellopsocus roseusoides n. sp. Male. 51. Forewing. 52. Hindwing. 53. Front view of head. 54. Hypandrium. 55. Phallosome. 56. Paraproct. 57. Epiproct. Scales in mm.

FIGURES 58 – 62. Dolabellopsocus roseusoides n. sp. Female. 58. Front view of head. 59. Subgenital plate. 60. Paraproct. 61. Epiproct. 62. Gonapophyseal bar. Scales in mm.

FIGURES 46 – 50. Dolabellopsocus calima n. sp. Female. 46. Front view of head. 47. Subgenital plate. 48. Paraproct. 49. Epiproct. 50. Gonapophyses. Scales in mm.