Gonatopus, Ljungh, 1810

Olmi, Massimo, Copeland, Robert S. & Noort, Simon Van, 2019, Dryinidae of the Afrotropical region (Hymenoptera, Chrysidoidea), Zootaxa 4630 (1), pp. 1-619 : 480-482

publication ID

https://doi.org/ 10.11646/zootaxa.4630.1.1

publication LSID

lsid:zoobank.org:pub:8D375836-CCBA-473C-836F-6ABD44B4F881

persistent identifier

https://treatment.plazi.org/id/03E987E2-FE70-2BA9-FF3E-D46BFA7DF922

treatment provided by

Plazi

scientific name

Gonatopus
status

 

Afrotropical Gonatopus View in CoL View at ENA Group 7: key to the ♀♀

1. Protarsomere 1 approximately twice as long as 4......................................... G. meridionalis (Benoit)

- Protarsomere 1 as long as, or shorter, or slightly longer than 4................................................. 2

2. Meso-metapleural suture obsolete or slightly distinct and incomplete............................................ 3

- Meso-metapleural suture distinct and complete............................................................ 32

3. Mesoscutum very long, approximately 3 × as long as broad ( Fig. 229B View FIGURE 229 ).......................... G. longiusculus Olmi

- Mesoscutum shorter, less than 3 × as long as broad ( Fig. 207F View FIGURE 207 )................................................ 4

4. Mesoscutum with two lateral pointed prominences ( Fig. 207F View FIGURE 207 )................................................. 5

- Mesoscutum without lateral pointed prominences ( Fig. 209C View FIGURE 209 )................................................ 17

5. Protarsomere 5 with two rows of lamellae; shortest row extending beyond 0.5 × length of protarsomere 5 ( Figs 204E View FIGURE 204 , 212E View FIGURE 212 ) 6

- Protarsomere 5 with one row of lamellae ( Fig. 223E View FIGURE 223 ) or with two rows (then shortest row not extending beyond 0.5 × length of protarsomere 5) ( Fig. 238A View FIGURE 238 )............................................................................ 8

6. Protarsomere 5 with two rows of lamellae beginning in proximal third of protarsomere ( Fig. 204E View FIGURE 204 )... G. australis (Ceballos)

- Protarsomere 5 with two rows of lamellae situated in distal half of protarsomere ( Figs 212E View FIGURE 212 , 233C View FIGURE 233 )................... 7

7. Larger species (length more than 2.5 mm), with head and mesosoma partly brown ( Fig. 217C View FIGURE 217 )......... G. griswoldi Olmi

- Smaller species (length less than 2 mm), completely yellow-testaceous, except petiole black ( Fig. 228B View FIGURE 228 )............................................................................ G. minutus Olmi, Copeland & van Noort , sp. nov.

8. Frons without longitudinal keels (except frontal line)........................................................ 9

- Frons with numerous longitudinal keels (in addition to frontal line)............................................ 13

9. Subapical tooth of enlarged claw very large ( Figs 228A, B View FIGURE 228 ); mesoscutum yellow................... G. somerseti (Olmi)

- Subapical tooth of enlarged claw small ( Fig. 233A View FIGURE 233 ); mesoscutum black or brown or testaceous...................... 10

10. Metapectal propodeal disc unsculptured.................................................................. 11

- Metapectal-propodeal disc granulate or sculptured by longitudinal striae........................................ 12

11. Top of metapectal-propodeal disc with slight median longitudinal furrow......................... G. masoalensis Olmi

- Top of metapectal-propodeal disc without median longitudinal furrow............................... G. benoiti Olmi

12. Head flat........................................................................ G. ankaratrus (Ceballos)

- Head strongly excavated.................................................................. G. capensis Brues View in CoL

13. Metapectal-propodeal disc completely reticulate rugose; transverse striae on propodeal declivity and occasionally on meso- and metapleuron........................................................................................ 14

- Metapectal-propodeal disc differently sculptured (granulate, or unsculptured, or with longitudinal keels, or punctate)..... 15

14. Proximal half of enlarged claw slender ( Fig. 235A View FIGURE 235 )........................................... G. paulyianus Olmi

- Proximal half of enlarged claw very broad ( Fig. 223E View FIGURE 223 )............................................ G. macua Olmi

15. Head weakly excavated ( Fig. 230H View FIGURE 230 )........................................................ G. pilosipes Brues

- Head distinctly excavated ( Fig. 209F View FIGURE 209 ).................................................................... 16

16. Metapectal-propodeal disc shiny, unsculptured.............................................. G. guigliae (Benoit)

- Metapectal-propodeal disc dull, with numerous longitudinal keels.............................. G. seyrigi (Ceballos)

17. Mesosoma at least partly yellow-testaceous, or testaceous-reddish, occasionally with brown spots.................... 18

- Mesosoma totally or almost totally black................................................................. 27

18. Temple more sticking out ( Fig. 239C View FIGURE 239 )................................................................... 19

- Temple less sticking out ( Fig. 208C View FIGURE 208 )..................................................................... 22

19. Vertex distinctly excavated............................................................................ 20

- Vertex almost flat.................................................................................... 21

20. Metapectal-propodeal disc shiny, unsculptured........................................... G. rubrithorax (Benoit)

- Metapectal-propodeal disc dull, granulate..................................................... G. faustae Olmi

21. Protarsomere 5 with one row of lamellae ( Fig. 233E View FIGURE 233 )............................................ G. mosseli Olmi

- Protarsomere 5 with one row of bristles and one subdistal lamella ( Fig. 212F View FIGURE 212 )...................... G. grobbelaari Olmi

22. Body totally yellow-testaceous, or ferruginous, except petiole black............................................ 23

- Body at least partly black, or brown, or dark.............................................................. 26

23. Metapectal-propodeal disc sloping markedly anteriorly ( Figs 209B View FIGURE 209 , 230A View FIGURE 230 )...................................... 24

- Metapectal-propodeal disc sloping weakly anteriorly ( Fig. 209I View FIGURE 209 ).............................................. 25

24. Protarsomere 5 with one row of lamellae ( Fig. 211D View FIGURE 211 ); subapical tooth of enlarged claw situated nearer apex ( Fig. 211D View FIGURE 211 )............................................................................................ G. ericeti Olmi

- Protarsomere 5 with two rows of lamellae ( Fig. 233D View FIGURE 233 ); subapical tooth of enlarged claw situated farther from apex ( Fig. 233D View FIGURE 233 )........................................................................ G. mirus Olmi & van Harten

25. Metapectal-propodeal disc more slender ( Fig. 209H View FIGURE 209 ), shiny and unsculptured........................ G. hyalinus Olmi

- Metapectal-propodeal disc less slender ( Fig. 209C View FIGURE 209 ), dull and granulate.............................. G. faustae Olmi

26. Mesoscutellum and metapectal-propodeal disc black, except apex of propodeal-declivity reddish........... G. ridens Olmi

- Mesoscutellum and metapectal-propodeal disc reddish, or yellow, or testaceous, with black or brown nuances on meso- and metapleuron and occasionally on mesoscutellum.............................................. G. communis Olmi

27. Propodeal declivity not transversely striate................................................................ 28

- Propodeal declivity transversely striate................................................................... 29

28. Head almost flat....................................................................... G. luteipes (Benoit)

- Head distinctly excavated............................................................ G. transvaalensis Olmi

29. Metapectal-propodeal disc shiny, unsculptured............................................................ 30

- Metapectal-propodeal disc dull, granulate, or with many slight longitudinal striae................................. 31

30. Protarsomere 5 with one row of lamellae situated both in proximal and distal half ( Fig. 206B View FIGURE 206 )....... G. bekilyanus (Benoit)

- Protarsomere 5 with one row of lamellae situated in distal half ( Fig. 234A View FIGURE 234 )......................... G. natalensis Olmi

31. Protarsomere 5 with one row of lamellae situated both in proximal and distal half ( Fig. 215D View FIGURE 215 ).......... G. incognitus Olmi

- Protarsomere 5 with two rows of lamellae situated in distal half ( Fig. 238E View FIGURE 238 ).................... G. transvaalensis Olmi

32. Temple with strong sharp carina ( Fig. 209D View FIGURE 209 ).............................................................. 33

- Temple without sharp carina ( Fig. 218A View FIGURE 218 )................................................................. 35

33. ropodeal declivity granulate, not transversely striate; mesoscutum very long, about 4 × as long as broad........................................................................ G. chiruanus Olmi, Guglielmino, Natha & Nota Alfredo

- Propodeal declivity transversely striate; mesoscutum shorter, about 2–3 × as long as broad.......................... 34

34. Mesoscutum very long, approximately 2.5–3.0 × as long as broad; temple rugose................ G. leptothorax Ceballos

- Mesoscutum shorter, about twice as long as broad; temple smooth.................................... G. fortis Olmi

35. Mesoscutum very long, approximately 2.5–3.0 × as long as broad............................................. 36

- Mesoscutum shorter, twice or less than twice as long as broad................................................ 37

36. Head almost flat........................................................................ G. omanensis Olmi

- Head deeply excavated ( Fig. 218B View FIGURE 218 )........................... G. koebergensis Olmi, Copeland & van Noort , sp. nov.

37. Metapectal-propodeal disc with strong median furrow....................................................... 38

- Metapectal-propodeal disc without strong median furrow, or only with slight track of median furrow.................. 46

38. Metanotum with sides rounded ( Fig. 207A View FIGURE 207 )............................................................... 39

- Metanotum with sides rising to either a rounded or a sharp lateral prominence ( Fig. 208I View FIGURE 208 ).......................... 40

39. Mesoscutum without lateral pointed apophyses ( Fig. 207A View FIGURE 207 ).................................... G. aethiopicus Olmi

- Mesoscutum with two lateral pointed apophyses ( Fig. 229D View FIGURE 229 ).................................... G. maritimus Olmi

40. Metanotum about coplanar to mesoscutellum ( Fig. 209A View FIGURE 209 ).................................................... 41

- Metanotum deeply excavated behind mesoscutellum ( Fig. 232B View FIGURE 232 ).............................................. 43

41. Metanotum flat ( Fig. 209A View FIGURE 209 ); mesoscutum very slender, about twice as long as broad ( Fig. 208I View FIGURE 208 ); mesosoma brown-reddish......................................................................................... G. delvarei Olmi

- Metanotum sloping anteriorly ( Fig. 240E View FIGURE 240 ); mesoscutum less slender, slightly longer than broad ( Fig. 240D View FIGURE 240 )............ 42

42. Enlarged claw with small peg-like setae ( Fig. 238C View FIGURE 238 ); mesosoma black............................ G. tananarivei Olmi

- Enlarged claw with very large lamellae ( Fig. 222C View FIGURE 222 ); mesosoma testaceous-reddish................. G. karibibensis Olmi

43. Head almost flat, completely granulate, dull................................................. G. okahandjae Olmi

- Head excavated, unsculptured or partly granulate, shiny..................................................... 44

44. Protarsomere 5 with lamellae situated in distal half ( Fig. 204D View FIGURE 204 )................................... G. armatus Olmi

- Protarsomere 5 with lamellae situated in medial and proximal regions ( Figs 222A View FIGURE 222 , 236C View FIGURE 236 )........................... 45

45. Head and mesosoma almost totally black....................................................... G. johnsi Olmi

- Head and mesosoma totally testaceous-reddish................................................. G. schierli Olmi

46. Mesopleuron with lateral pointed apophysis ( Fig. 240F View FIGURE 240 ) or prominence ( Fig. 208A View FIGURE 208 )............................... 47

- Mesopleuron without lateral pointed apophysis ( Fig. 208E View FIGURE 208 ).................................................. 50

47. Mesoscutum with two lateral pointed apophyses ( Fig. 208A View FIGURE 208 )................................................. 48

- Mesoscutum without lateral pointed apophyses ( Figs 225A View FIGURE 225 , 240F View FIGURE 240 )............................................. 49

48. Mesopleuron with lateral prominence ( Fig. 208A View FIGURE 208 )......................................... G. camerounensis Olmi

- Mesopleuron with lateral pointed apophysis ( Fig. 213C View FIGURE 213 )............. G. gumovskyi Olmi, Copeland & van Noort , sp. nov.

49. Metapectal-propodeal disc unsculptured........................................................ G. taylori Olmi

- Metapectal-propodeal disc transversely striate..................... G. harinhalai Olmi, Copeland & van Noort , sp. nov.

50. Mesoscutum without lateral pointed apophyses ( Fig. 208E View FIGURE 208 ).................................................. 51

- Mesoscutum with two lateral pointed apophyses ( Fig. 207F View FIGURE 207 ).................................................. 58

51. Metanotum not excavated behind mesoscutellum ( Fig. 240B View FIGURE 240 )........................ G. shoanus Ponomarenko & Olmi

- Metanotum deeply excavated behind mesoscutellum ( Fig. 208F View FIGURE 208 ).............................................. 52

52. Protarsomere 5 with apex very long (see fig. 211A).......................................... G. cornutus (Benoit)

- Protarsomere 5 with apex shorter (see figs 211B, 223G)..................................................... 53

53. Enlarged claw without small subapical tooth ( Fig. 211B View FIGURE 211 )...................................... G. cuambensis Olmi

- Enlarged claw with small subapical tooth ( Fig. 223G View FIGURE 223 )....................................................... 54

54. Mesosoma ferruginous ( Figs 228A View FIGURE 228 , 242A View FIGURE 242 )................................................................ 55

- Mesosoma completely or mostly black................................................................... 56

55. Head flat; metapectal-propodeal disc dull, granulate; subapical tooth of enlarged claw situated nearer apex ( Fig. 223G View FIGURE 223 )........................................................................................... G. martellii Olmi

- Head excavated ( Fig. 242D View FIGURE 242 ); metapectal-propodeal disc shiny, unsculptured ( Fig. 242C View FIGURE 242 ); subapical tooth of enlarged claw situated farther from apex ( Fig. 241D View FIGURE 241 )............................. G. wikstrandae Olmi, Copeland & van Noort , sp. nov.

56. Mesopleuron, metapleuron and propodeal declivity granulate, not transversely striate................ G. zambianus Olmi

- Mesopleuron, metapleuron and propodeal declivity granulate and strongly transversely striate....................... 57

57. Protarsomere 5 with one row of lamellae ( Fig. 204F View FIGURE 204 )................................................................................................................. G. avontuurensis Olmi, Copeland & van Noort , sp. nov.

- Protarsomere 5 with two rows of lamellae ( Fig. 241C View FIGURE 241 )........................................ G. upembanus Olmi

58. Metanotum about coplanar to mesoscutellum ( Fig. 207G View FIGURE 207 ) or very slightly excavated ( Fig. 207H View FIGURE 207 )..................... 59

- Metanotum deeply excavated behind mesoscutellum ( Fig. 230D View FIGURE 230 ).............................................. 62

59. Metapectal-propodeal disc unsculptured.................................................................. 60

- Metapectal-propodeal disc sculptured by many longitudinal striae, or partly smooth and partly rugose................. 61

60. Head and mesosoma yellow-reddish or ferruginous or yellow-testaceous; head shiny, unsculptured........ G. benoiti Olmi

- Head black, except mandible, clypeus, small area between antennal toruli, malar space and narrow stripe near malar space along orbits testaceous; mesosoma brown-black; head dull, granulate.... G. ranomafanensis Olmi, Copeland & van Noort , sp. nov.

61. Enlarged claw with subapical tooth farther from apex ( Fig. 236D View FIGURE 236 ); lateral pointed apophyses of mesoscutum situated far from mesoscutellum ( Fig. 240A View FIGURE 240 )............................................................... G. sensitivus Olmi

- Enlarged claw with subapical tooth close to apex ( Fig. 206A View FIGURE 206 ); lateral pointed apophyses of mesoscutum situated at the border with mesoscutellum ( Fig. 207D View FIGURE 207 )............................................................. G. baginei Olmi

62. Mesosoma completely or almost completely black (in some specimens, apex of propodeal declivity reddish and pronotum partly brown or brown-testaceous)...................................................................... 63

- Mesosoma reddish-dark, or reddish-light, or yellow-reddish, broadly brown, or brown-reddish...................... 69

63. Subapical tooth of enlarged claw situated very near apex ( Fig. 234B View FIGURE 234 )........................................... 64

- Subapical tooth of enlarged claw situated very far from apex ( Figs 222B View FIGURE 222 , 234F View FIGURE 234 ).................................. 65

64. Enlarged claw long, straight and slender ( Fig. 234B View FIGURE 234 ); metanotum longer ( Fig. 230D View FIGURE 230 )......................................................................................... G. nigropictus Olmi, Copeland & van Noort , sp. nov.

- Enlarged claw shorter and curved ( Fig. 236B View FIGURE 236 ); metanotum shorter ( Fig. 239F View FIGURE 239 )..................... G. savanensis Olmi

65. Metapectal-propodeal disc dull, with granulate................................................ G. operosus Olmi

- Metapectal-propodeal disc shiny, unsculptured, or dull, transversely striate, or sculptured by longitudinal keels......... 66

66. Metanotum with sides protruding; protrusions rounded ( Fig. 226C View FIGURE 226 ); metapectal-propodeal disc sculptured by many longitudinal striae....................................................... G. kanyawarus Olmi, van Noort & Guglielmino

- Metanotum with sides rounded (metapectal-propodeal disc fusiform) ( Fig. 240G View FIGURE 240 ); metapectal-propodeal disc completely unsculptured, or sculptured by many transverse or longitudinal striae.............................................. 67

67. Metanotum shorter ( Fig. 243A View FIGURE 243 ); metapectal-propodeal disc partly sculptured by more or less numerous transverse striae........................................................................................ G. tulearensis Olmi

- Metanotum longer ( Fig. 240H View FIGURE 240 ); metapectal-propodeal disc completely unsculptured or sculptured by many longitudinal striae.................................................................................................. 68

68. Metapectal-propodeal disc shiny, completely unsculptured................................ G. trochantericus (Benoit)

- Metapectal-propodeal disc sculptured by many longitudinal keels, granulate or unsculptured among keels......................................................................... G. rugithorax Olmi, Copeland & van Noort , sp. nov.

69. Head flat.............................................................................. G. kolyadai Olmi

- Head excavated..................................................................................... 70

70. Propodeal declivity granulate, not transversely striate, or slightly striate, or striate only near posterior extremity; metapectalpropodeal disc granulate.................................................................. G. patrizii Benoit

- Propodeal declivity distinctly completely transversely striate; metapectal-propodeal disc unsculptured, or reticulate rugose, or granulate.......................................................................................... 71

71. Metapectal-propodeal disc unsculptured (or occasionally slightly striate)........................... G. turneri (Benoit)

- Metapectal-propodeal disc dull, reticulate rugose or granulate...................................... G. aestivus Olmi

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Dryinidae

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