ffie South American Goblin Spiders of the New Genera Pseudodysderina and Tinadysderina (Araneae, Oonopidae) Author Platnick, Norman I. Author Berniker, Lily text American Museum Novitates 2013 2013-11-08 2013 3787 1 44 http://www.bioone.org/doi/abs/10.1206/3776.2 journal article 7917 10.1206/3776.2 ddc9965c-360a-4b2f-bc3e-3a8720e277a3 0003-0082 4565956 125C8064-BD28-43FB-8E03-75B94D3CB4DC Pseudodysderina beni , new species Figures 97–108 TYPES: Male holotype and female allotype taken in a flight intercept trap at a site 2 km northwest of Tumichuchua , Vaca Diez , 11°08.77′S , 66°09.91′W , Beni , Bolivia ( Sept. 1, 1993 ; P. Parrillo , W. Rojas ), deposited in FMNH (43140, PBI_OON 10683) . ETYMOLOGY: ffie specific name is a noun in apposition taken from the type locality. DIAGNOSIS: Males resemble those of P. yungas but the palpal conductor is narrower, especially at the level of its prolateral spur (figs. 101–103); females have a much shorter postepigastric scutum (fig. 105). MALE (PBI_OON 10683, figs. 97–104): Total length 1.69. Surface of elevated portion of pars cephalica appearing granulate; lateral margin without denticles. ALE separated by less than their radius. Postepigastric scutum almost semicircular, extending to about 3/4 of abdomen length. Leg spination: femur I p0-0-2, r1-1-0; tibiae: I v4-4-1p; II v4-4-0; metatarsi: I v2-1p-2; II v2-0-2. Embolus relatively short, weakly bent; conductor narrow throughout its length. FIGURES 73–84. Pseudodysderina manu , new species , male (73–80) and female (81–84). 73. Sternum, ventral view. 74. Left palp, prolateral view. 75. Same, ventral view. 76. Same, retrolateral view. 77. Left embolus, prolateral view. 78. Same, ventral view. 79. Same, retrolateral view. 80. Labium and endites, ventral view. 81. Abdomen, ventral view. 82, 83. Female genitalia, ventral view. 84. Same, dorsal view. FIGURES 85–96. Pseudodysderina yungas , new species , male (85–92) and female (93–96). 85. Sternum, ventral view. 86. Left palp, prolateral view. 87. Same, ventral view. 88. Same, retrolateral view. 89. Left embolus, prolateral view. 90. Same, ventral view. 91. Same, retrolateral view. 92. Labium and endites, ventral view. 93. Abdomen, ventral view. 94, 95. Female genitalia, ventral view. 96. Same, dorsal view. FEMALE (PBI_OON 978, figs. 105–108): Total length 2.20. Dorsal scutum covering more than 3/4 of abdomen length, more than 1/2 to most of abdomen width, not fused to epigastric scutum. Postepigastric scutum extending to about 2/3 of abdomen length, fused to epigastric scutum. Leg spination: femora I, II p0-0-2, r1-1-1; tibiae: I v4-4-2; II v4-4-1p; metatarsi: I v2-2- 2; II v3-0-2. Genitalic atrium semicircular. OTHER MATERIAL EXAMINED: Bolivia : Beni : 2 km NW Tumichuchua , Vaca Diez , 11°8.77′S , 66°9.91′W , Nov. 1–9, 1993 , flight intercept trap in forest ( P. Parillo , W. Rojas , FMNH PBI_OON 978), 2♀ . DISTRIBUTION: Bolivia ( Beni ).