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Fig. 2 in Two new species of the genus Leptoneta Simon, 1872 (Araneae: Leptonetidae) from Korea

Fig. 2. Leproneta naejangsanensis sp. nov. A. body; B. eye area, dorsal view; C. eye area, lateral view; D. chelicera; E. Sternum; F. male palp, prolateral view; G. ditto, retrolateral view; H. ditto, dorsal view; I. tibial apophysis of palpal tibia. Em, embolus; Co, conductor; Me, Median apophysis; La, Lamina. Scale bars; A. 1.0 mm, B, C. 0.1 mm, D. 0.3 mm, E. 0.5 mm, G, H. 0.2 mm, I. 0.05 mm.

FIG. 5. — Leptoneta tianxinensis n in Six new cave-dwelling species of Leptoneta (Arachnida, Araneae, Leptonetidae) from Beijing and adjacent regions, China

FIG. 5. — Leptoneta tianxinensis n. sp.: A, male left palp in prolateral view; B, male left palp in retrolateral view; C, male chelicera in ventral view; D, female genitalia in ventral view; E, female sternum in ventral view; F, male left leg I in anterior view; G, female genitalia in dorsal view. Scale bars: A-D, G, 0.1 mm; E, 0.2 mm; F, 0.4 mm.

FIG. 2. — Leptoneta exilocula n in Six new cave-dwelling species of Leptoneta (Arachnida, Araneae, Leptonetidae) from Beijing and adjacent regions, China

FIG. 2. — Leptoneta exilocula n. sp.: A, male right palp in retrolateral view; B, male right palp in prolateral view; C, tibial apophyses of male right palp, dorsal view; D, female sternum in ventral view; E, male chelicera in ventral view; F, male right leg I in anterior view; G, female genitalia in ventral view; H, female genitalia in dorsal view. Abbreviations:C, E, M, conductor, embolus and median apophysis of male palpal organ respectively. Scale bars: A, B, D, 0.2 mm; C, E, G, H, 0.1 mm; F, 0.4 mm.

FIG. 3. — Leptoneta foliiformis n in Six new cave-dwelling species of Leptoneta (Arachnida, Araneae, Leptonetidae) from Beijing and adjacent regions, China

FIG. 3. — Leptoneta foliiformis n. sp.: A, male left palp in prolateral view; B, male left palp in retrolateral view; C, female sternum in ventral view; D, male chelicera in ventral view; E, male left leg I in anterior view; F, female genitalia in dorsal view; G, female genitalia in ventral view. Abbreviations: C, E, M, conductor, embolus and median apophysis of male palpal organ respectively. Scale bars: A-D, F, G, 0.1 mm; E, 0.3 mm.

FIG. 1. — Leptoneta cornea n in Six new cave-dwelling species of Leptoneta (Arachnida, Araneae, Leptonetidae) from Beijing and adjacent regions, China

FIG. 1. — Leptoneta cornea n. sp.: A, male left palp in prolateral view; B, male left palp in retrolateral view; C, male left leg I in anterior view; D, female sternum in ventral view; E, female genitalia in ventral view; F, male chelicera in ventral view; G, female genitalia in dorsal view. Abbreviations: C, E, M, conductor, embolus and median apophysis of male palpal organ respectively. Scale bars: A, B, D, E, 0.2 mm; C, 0.4 mm; F, G, 0.1 mm.

FIG. 6. — Leptoneta wangae n in Six new cave-dwelling species of Leptoneta (Arachnida, Araneae, Leptonetidae) from Beijing and adjacent regions, China

FIG. 6. — Leptoneta wangae n. sp.: A, male left palp in prolateral view; B, male left palp in retrolateral view; C, male left leg I in anterior view; D-F, female sternum in ventral view; G, male chelicera in ventral view; H, tibial apophyses of male left palp, dorsal view; I, female genitalia in ventral view; J, female genitalia in dorsal view. Abbreviations: C, E, M, conductor, embolus and median apophysis of male palpal organ respectively. Scale bars: A, B, D-F, 0.2 mm; C, 0.5 mm; G-J, 0.1 mm.

FIG. 4. — Leptoneta setulifera n in Six new cave-dwelling species of Leptoneta (Arachnida, Araneae, Leptonetidae) from Beijing and adjacent regions, China

FIG. 4. — Leptoneta setulifera n. sp.: A, male left palp in prolateral view; B, male left palp in retrolateral view; C, male left palpal bulb in retrolateral view; D, tibia I of male left leg in anterior view; E, male sternum in ventral view; F, male chelicera in ventral view; G, female genitalia in ventral view; H, proximally of metatarsus of male leg III, ventral view; I, proximally of metatarsus of male leg III, lateral view; J, female genitalia in dorsal view. Abbreviations: C, E, M, conductor, embolus and median apophysis of male palpal organ respectively. Scale bars: A, B, 0.2 mm; C, E-J, 0.1 mm; D, 0.3 mm.

FIGURES 85–90 in A study of the subfamily Archoleptonetinae (Araneae, Leptonetidae) with a review of the morphology and relationships for the Leptonetidae

FIGURES 85–90. Microstructure views of Darkoneta quetzal sp. nov., male right palp, Sierra de Las Minas, Guatemala. 85. Retrolateral; 86. Ventral; 87. Prolateral; 88. Bulb, retrolateral; 89. Accessory sclerites, ventral; 90. Accessory sclerites, prolateral. E, embolus; MS, median sclerite; PRS, prolateral sclerite; RLS, retrolateral sclerite.

FIGURES 97–102 in A study of the subfamily Archoleptonetinae (Araneae, Leptonetidae) with a review of the morphology and relationships for the Leptonetidae

FIGURES 97–102. Microstructure views of Archoleptoneta schusteri, male right palp, Soquel, Santa Cruz Co., California, USA. 97. Retrolateral; 98. Ventral; 99. Prolateral; 100. Bulb, prolateral; 101. Accessory sclerites, ventral; 102. Accessory sclerites, prolateral. E, embolus; MS, median sclerite; PRS, prolateral sclerite; RLS, retrolateral sclerite.

FIGURES 73–78 in A study of the subfamily Archoleptonetinae (Araneae, Leptonetidae) with a review of the morphology and relationships for the Leptonetidae

FIGURES 73–78. Comparative views of archoleptonetine and leptonetine palps. 73–75: Leptoneta infuscata, right palp, Cova de l'avenc, Spain. 73. Ventral, 74. Retrolateral, 75. Dorsal. 76–78: Archoleptoneta schusteri, right palp, Burdell Mountain, Marin County, USA. 76. Ventral, 77. Retrolateral, 78. Dorsal. E, embolus; MS, median sclerite; PRS, prolateral sclerite; RLS, retrolateral sclerite.

FIGURES 109–114. Leptonetidae female genitalia and respiratory system. 109 in A study of the subfamily Archoleptonetinae (Araneae, Leptonetidae) with a review of the morphology and relationships for the Leptonetidae

FIGURES 109–114. Leptonetidae female genitalia and respiratory system. 109. Archoleptoneta schusteri female genitalia, dorsal, Soquel, Santa Cruz Co.; 110. Archoleptoneta gertschi, sp. nov., female genitalia, dorsal, Calaveras Co.; 111. D. stridulans female genitalia, dorsal, Panama; 112. Darkoneta quetzal sp. nov., female genitalia, dorsal, Guatemala; 113. L. infuscata female genitalia, dorsal; 114. Appaleptoneta sp. female tracheae, dorsal (image from MJR).

FIGURES 57–64 in A study of the subfamily Archoleptonetinae (Araneae, Leptonetidae) with a review of the morphology and relationships for the Leptonetidae

FIGURES 57–64. Darkoneta quetzal sp. nov., spinnerets, Sierra de Las Minas, Guatemala. 57. Female spinnerets, ventral; 58. Female right ALS; 59. Female PMS; 60. Female right PLS; 61. Male spinnerets, ventral; 62. Male right ALS; 63. Male PMS; 64. Male left PLS. CY, cylindrical gland spigots; MAP, major ampullate gland spigot(s); mAP, minor ampullate gland spigot(s); Nu, nubbin; PI, piriform gland spigots; PI*, piriform gland spigots lacking a base; TP, tartipore.

FIGURES 43–48 in A study of the subfamily Archoleptonetinae (Araneae, Leptonetidae) with a review of the morphology and relationships for the Leptonetidae

FIGURES 43–48. Archoleptonetinae spinnerets and calamistra, SEM. 43. Archoleptoneta schusteri, female, spinnerets, ventral, Burdell Mountain, Marin County, CA, USA; 44. A. schusteri, female, cribellum, Burdell Mountain; 45. A. schusteri, female, calamistrum, right metatarsus IV, Burdell Mountain; 46. Darkoneta stridulans, female, spinnerets, ventral, Chiriqui, Panama; 47. A. schusteri, female, cribellum, spigots, Burdell Mountain; 48. A. schusteri, female, calamistrum, right metatarsus IV, Burdell Mountain.

FIGURES 23–28 in A study of the subfamily Archoleptonetinae (Araneae, Leptonetidae) with a review of the morphology and relationships for the Leptonetidae

FIGURES 23–28. Eyes of Leptonetidae. 23. Archoleptoneta schusteri female carapace, dorsal, Burdell Mountain, Marin County, CA, USA; 24. Leptoneta infuscata female carapace, dorsal, Cova de l'avenc del Pla de Comes, Spain; 25. A. schusteri female, eyes, dorsal, Burdell Mountain; 26. A. schusteri female, eyes, lateral, Burdell Mountain; 27. L. infuscata female, eyes, dorsal, Cova de l'avenc; 28. L. infuscata female, eyes, lateral, Cova de l'avenc.

FIGURES 6–10 in A study of the subfamily Archoleptonetinae (Araneae, Leptonetidae) with a review of the morphology and relationships for the Leptonetidae

FIGURES 6–10. Archoleptoneta schusteri, Burdell Mountain, Marin County, CA, USA. 6. Female habitus, dorsal; 7. Female carapace, dorsal; 8. Male habitus, dorsal; 9. Female habitus, lateral; 10. Male habitus, lateral.

FIGURES 49–56 in A study of the subfamily Archoleptonetinae (Araneae, Leptonetidae) with a review of the morphology and relationships for the Leptonetidae

FIGURES 49–56. Archoleptoneta schusteri, spinnerets, Burdell Mountain, Marin County, CA, USA. 49. Female spinnerets, ventral; 50. Female right ALS; 51. Female PMS; 52. Female right PLS; 53. Male spinnerets ventral; 54. Male left ALS; 55. Male PMS; 56. Male left PLS. AC, aciniform gland spigots; CY, cylindrical gland spigots; MAP, major ampullate gland spigot(s); mAP, minor ampullate gland spigot(s); MSp, possible modified spigot; Nu MSp, nubbin of possible modified spigot; PI, piriform gland spigots; TP, tartipore.

FIGURES 91–96 in A study of the subfamily Archoleptonetinae (Araneae, Leptonetidae) with a review of the morphology and relationships for the Leptonetidae

FIGURES 91–96. Microstructure views of Darkoneta reddelli sp. nov., male right palp, Cueva de Tasalolpan, Mexico. 91. Retrolateral; 92. Ventral; 93. Prolateral; 94. Bulb, ventral; 95. Embolus, ventral; 96. Accessory sclerites, prolateral. E, embolus; MS, median sclerite; PRS, prolateral sclerite; RLS, retrolateral sclerite.

FIGURES 18–22 in A study of the subfamily Archoleptonetinae (Araneae, Leptonetidae) with a review of the morphology and relationships for the Leptonetidae

FIGURES 18–22. Leptoneta infuscata, Cova de l'avenc del Pla de Comes, Spain. 18. Female habitus, dorsal; 19. Female carapace, dorsal; 20. Male carapace, dorsal; 21. Female habitus, lateral; 22. Male habitus, lateral.

FIGURES 115–116. Distribution maps for North American Leptonetidae. 115 in A study of the subfamily Archoleptonetinae (Araneae, Leptonetidae) with a review of the morphology and relationships for the Leptonetidae

FIGURES 115–116. Distribution maps for North American Leptonetidae. 115. Distribution of Archoleptoneta in California. A. schusteri localities outlined in orange, A. gertschi sp. nov. localities highlighted in red. Localities for which there are no known males and are in need of additional sampling are outlined in black. 116. Distribution of Darkoneta.

FIGURES 35–42. General Morphology, SEM. 35 in A study of the subfamily Archoleptonetinae (Araneae, Leptonetidae) with a review of the morphology and relationships for the Leptonetidae

FIGURES 35–42. General Morphology, SEM. 35. Archoleptoneta schusteri, female, right endite, ventral, Burdell Mountain, Marin County, CA, USA, arrows to paired stout setae; 36. Leptoneta infuscata, female, left endite, ventral, Cova de l'avenc, Spain; 37. A. schusteri, female, tarsal organ, right tarsus, leg I, Burdell Mountain; 38. L. infuscata, female, tarsal organ, right tarsus, leg I, Cova de l'avenc, Spain; 39. A. schusteri, male, tarsal organ, right tarsus, leg I, Burdell Mountain; 40. L. infuscata, male, tarsal organ, right tarsus, leg I, Cova de l'avenc, Spain; 41. A. schusteri, female, left chelicera, Burdell Mountain; 42. Neoleptoneta myopica, female, right chelicera, Gallifer Cave, Travis County, TX, USA.