Neotrops waorani, Grismado & Ramírez, 2013

Grismado, Cristian J. & Ramírez, Martín J., 2013, The New World Goblin Spiders Of The New Genus Neotrops (Araneae: Oonopidae), Part 1, Bulletin of the American Museum of Natural History 2013 (383), pp. 1-150 : 114-123

Neotrops waorani , new species

Figures 90–96 , 99C–D ; map 7

TYPES: Male holotype, three male paratypes and three female paratypes from Ecuador: Orellana: 1 km S Onkone Gare Camp , Reserva Etnica Waorani , 216 m, - 0.65715 °, - 76.45300 °, Feb. 07, 1996, T. Erwin et al. ( USNM PBI_ OON 15164 ). Deposited in USNM.

ETYMOLOGY: The specific name is a noun in apposition, referring to the Waorani people, the indigenous nation that live in the region inhabited by this species.

DIAGNOSIS: N. waorani males are very similar to those of N. donaldi in general palpal morphology, but differ in having the embolar tip gently curved, and the bulb slightly elongated (figs. 91B–D, 99D). Females are recognized by the short, cupshaped anterior receptacle with short anterolateral projections (fig. 99C). Both sexes also differ in lacking strong macrosetae on the femora I–II (figs. 91A, 92G).

DESCRIPTION: MALE (holotype, PBI_ OON 15164 ). Total length 1.52. Cephalothorax: Carapace yellow-brown, ovoid in dorsal view, pars cephalica strongly elevated in lateral view (fig. 93E), anteriorly narrowed to between 0.5 and 0.75 times its maximum width; lateral margin straight; nonmarginal pars cephalica setae dark, needlelike, in Ushaped row; nonmarginal pars thoracica setae dark, needlelike; marginal setae dark, needlelike. Clypeus setae dark, needlelike. Eyes (fig. 93C, E, F) all subequal, all eyes circular; posterior eye row straight from front; ALE separated by their radius to diameter, ALE-PLE separated by less than ALE radius, PME touching throughout most of their length, PLE-PME separated by less than PME radius. Sternum longer than wide, yellow, anterior margin unmodified, posterior margin not extending posteriorly of coxae IV; setae sparse, densest laterally. Mouthparts: chelicerae, endites, and labium pale orange; cheliceral setae light, evenly scattered. Labium anterior margin indented at middle; with six or more setae on anterior margin. Endites distally excavated, with a small, distal flattened projection (fig. 94A). Abdomen: Dorsum pale white. Book lung covers elliptical. Postepigastric scutum yellow. Spinneret scutum absent. Dorsum setae dark, needlelike. Colulus represented only by setae. Legs: Pale orange; femur IV thickened, much larger than femora I–III (fig. 90C), tibia IV specialized hairs on ventral apex present, strongly curved (fig. 95d), distally barbed specialized hairs also on tibia III (fig. 95C). Leg spination: leg I: tibiae v2-2-2- 2-2-0, metatarsi v2-2-2; leg II: tibiae v2-2-2-2- 2-0, metatarsi v2-2-2; leg III: femora d1, tibiae d1, v1-1ap, metatarsi p1-1, r1-1, v1- 2ap; leg IV: femora d1, tibiae dv1-1ap, metatarsi p1-1, r1-1, v1-2ap. Trichobothria not examined. Genitalia (figs. 91B–D, 94, B– D, 99D): Palp proximal segments yellow; femur normal size, two or more times as long as trochanter; cymbium yellow, ovoid in dorsal view, not fused with bulb; bulb white, 1 to 1.5 times as long as cymbium, slender, tapering apically, distal part conductor small, acute and flattened, with a dorsal subapical opening (fig. 94C); embolus dark, gently curved, with a widened tip (in dorsal view, fig. 94B, D).

FEMALE (paratype, PBI_ OON 15164 ). Total length 1.76. As in male except as noted. Cephalothorax: Carapace broadly oval in dorsal view. Sternum precoxal triangles present; setae dark. Labium elongated hexagon. Palp spines absent. Abdomen: Postepigastric area setae dark, needlelike. Spinnerets (fig. 95G–J): ALS: with seven spigots; PMS: with six spigots; PLS: with five spigots. Legs: Patella plus tibia I nearly as long as carapace, ventrodistal part of tibiae III–IV with strongly curved, distally barbed specialized hairs (fig. 95E–F). Leg spination: leg I: tibiae v2-2- 2-2-2-0, metatarsi v2-2-2-2; leg II: tibiae v2-2- 2-2-2-0, metatarsi v2-2-2-2; leg III: femora d1, tibiae R1, v1-1ap, metatarsi p1-1, r1-1, v1-2ap; leg IV: femora d1, tibiae P1-1, R1-1, v1-1ap, metatarsi p1-1, r1-1, v1-2ap. Genitalia (figs. 92H, 96B–D, 99C): Anterior receptacle with short, narrow stalk; distal half widened, nearly rectangular, bearing lateral flattened expansions (visible through the cuticle as cuplike shape, fig. 92H); uterus externus opening narrow, longitudinal; posterior plate rounded to nearly squared, sometimes surpassing anterior receptacle (fig. 96B–D).

OTHER MATERIAL EXAMINED: ECUADOR: Napo: Jatun Sacha biological station, wet forest, 410 m, - 1.06597 °, - 77.61672 °, Dec. 01, 2009, to Dec. 05, 2009, C.J. Grismado and F.M. Labarque (Niarchos Expedition), 1♂ ( QCAZ PBI _ OON 30561 ), 1♂ ( MACN-AR 27123 PBI _ OON 30568 ), 1♀ ( MACN-AR 27122 PBI _ OON 30836 ), 1♂ ( MACN-AR 27124 PBI _ OON 30837 ). Orellana: 1 km S Onkone Gare Camp, Reserva Etnica Waorani , 216 m, - 0.65715 °, - 76.45300 °, Oct. 08, 1995, T. Erwin et al., 1♀ ( USNM PBI _ OON 1871), 3♀ ( USNM PBI _ OON 1872), Oct. 05, 1♂ ( USNM PBI _ OON 1873), Feb. 07, 1996, 1♂, 1♀ ( USNM PBI _ OON 1874), Oct. 06, 1994, 1♀ ( USNM PBI _ OON 1875), Aug. 08, 1995, 1♂ ( USNM PBI _ OON 1877), June 26, 1996, 1♀ ( USNM PBI _ OON 1878), Oct. 08, 1995, 1♀ ( USNM PBI _ OON 1879), June 25, 1996, 1♀ ( USNM PBI _ OON 1882), Oct. 04, 1995, 2♀ ( USNM PBI _ OON 1883), Feb. 08, 1996, 4♀ ( USNM PBI _ OON 1884), June 21, 1996, 3♀ ( USNM PBI _ OON 1885), June 26, 1996, 3♀ ( USNM PBI _ OON 1886), July 06, 1995, 1♀ ( USNM PBI _ OON 1887), June 21, 1996, 1♀ ( USNM PBI _ OON 1888), Oct. 05, 1995, 6♀ ( USNM PBI _ OON 1889), June 26, 1996, 1♀ ( USNM PBI _ OON 1890), Oct. 05, 1995, 2♀ ( USNM PBI _ OON 1891), June 21, 1996, 2♀ ( USNM PBI _ OON 1892), June 26, 1996, 2♀ ( USNM PBI _ OON 1893), Oct. 04, 1995, 2♂ ( USNM PBI _ OON 1894), June 26, 1996, 2♂ ( USNM PBI _ OON 1895), Feb. 07, 1996, 2♂ ( USNM PBI _ OON 1896), July 02, 1995, 1♀ ( USNM PBI _ OON 1897), Feb. 07, 1996, 1♀, 1♂ ( USNM PBI _ OON 1898), June 21, 1996, 1♂ ( USNM PBI _ OON 1901), Feb. 05, 1996, 1♀ ( USNM PBI _ OON 1902), June 25, 1996, 8♀ ( USNM PBI _ OON 1904), Feb. 13, 1996, 1♀ ( USNM PBI _ OON 1905), Oct. 06, 1994, 1♀ ( USNM PBI _ OON 1906), Feb. 05, 1996, 2♀ ( USNM PBI _ OON 1907), June 25, 1996, 1♂ ( USNM PBI _ OON 1908), June 21, 1996, 2♂, 2♀ ( USNM PBI _ OON 1910), Oct. 06, 1994, 1♂ ( USNM PBI _ OON 1911), Feb. 05, 1996, 1♂ ( USNM PBI _ OON 1912), Oct. 06, 1994, 1♀, 2 juvenile ( USNM PBI _ OON 1913), June 25, 1996, 1♂, 1♀ ( USNM PBI _ OON 1914), Oct. 06, 1994, 3♀, 1♂ ( USNM PBI _ OON 1915), Feb. 13, 1996, 1♀ ( USNM PBI _ OON 1916), Feb. 05, 1996, 1♀ ( USNM PBI _ OON 1917), Oct. 07, 1995, 1♂ ( USNM PBI _ OON 1918), June 22, 1996, 1♂ ( USNM PBI _ OON 15025 ), June 26, 1996, 1♂ ( USNM PBI _ OON 15026 ), Feb. 05, 1996, 1♀ ( USNM PBI _ OON 15027 ), Oct. 07, 1995, 2♀ ( USNM PBI _ OON 15039 ), Oct. 06, 1994, 1♀, 1♂ ( USNM PBI _ OON 15040 ), Oct. 07, 1995, 2♂, 1♀ ( USNM PBI _ OON 15041 ), June 25, 1996, 2♀ ( USNM PBI _ OON 15043 ), Oct. 08, 1995, 2♂ ( USNM PBI _ OON 15044 ), Oct. 06, 1994, 3♀ ( USNM PBI _ OON 15045 ), Oct. 08, 1995, 2♂ ( USNM PBI _ OON 15046 ), June 21, 1996, 1♂ ( USNM PBI _ OON 15049 ), Feb. 08, 1996, 1♀ ( USNM PBI _ OON 15068 ), Aug. 08, 1995, 1♂, 1♀ ( USNM PBI _ OON 15069 ), Feb. 04, 1996, 2♂ ( USNM PBI _ OON 15069 ), June 22, 1996, 1♀ ( USNM PBI _ OON 15070 ), Feb. 05, 1996, 2♂ ( USNM PBI _ OON 15071 ), June 21, 1996, 2♂ ( USNM PBI _ OON 15072 ), Feb. 13, 1996, 1♀ ( USNM PBI _ OON 15073 ), Feb. 04, 1996, 1♀, 2♂ ( USNM PBI _ OON 15074 ), Oct. 05, 1995, 1♀ ( USNM PBI _ OON 15075 ), Oct. 05, 1995, 1♀ ( USNM PBI _ OON 15076 ), Oct. 07, 1995, 1♀ ( USNM PBI _ OON 15077 ), Feb. 04, 1996, 3♂ ( USNM PBI _ OON 15078 ), Feb. 07, 1996, 1♀ ( USNM PBI _ OON 15122 ), Feb. 07, 1996, 2♂ ( USNM PBI _ OON 15123 ), Oct. 02, 1996, 1♂ ( USNM PBI _ OON 15124 ), June 26, 1996, 3♂ ( USNM PBI _ OON 15125 ), Oct. 04, 1995, 1♀ ( USNM PBI _ OON 15126 ), June 22, 1996, 1♀ ( USNM PBI _ OON 15127 ), Feb. 08, 1996, 1♂ ( USNM PBI _ OON 15129 ), Oct. 04, 1996, 3♂ ( USNM PBI _ OON 15130 ), Oct. 04, 1995, 1♀ ( USNM PBI _ OON 15131 ), Feb. 07, 1996, 1♂, 3♀ ( USNM PBI _ OON 15132 ), Oct. 07, 1995, 1♀ ( USNM PBI _ OON 15133 ), Oct. 03, 1996, 2♀ ( USNM PBI _ OON 15134 ), Oct. 02, 1996, 1♀ ( USNM PBI _ OON 15135 ), Oct. 06, 1994, 1♂ ( USNM PBI _ OON 15136 ), June 02, 1996, 2♀ ( USNM PBI _ OON 15137 ), Feb. 07, 1996, 1♀, 2♂ ( USNM PBI _ OON 15138 ), Feb. 04, 1996, 1♂, 3♀ ( USNM PBI _ OON 15139 ), June 25, 1996, 1♂, 1♀ ( USNM PBI _ OON 15140 ), Oct. 04, 1996, 7♀ ( USNM PBI _ OON 15141 ), June 22, 1996, 1♂, 2♀ ( USNM PBI _ OON 15142 ), Oct. 04, 1995, 1♀ ( USNM PBI _ OON 15143 ), July 06, 1995, 1♂ ( USNM PBI _ OON 15144 ), Oct. 03, 1996, 1♂ ( USNM PBI _ OON 15145 ), Oct. 04, 1995, 1♀ ( USNM PBI _ OON 15146 ), Feb. 05, 1996, 1♂, 2♀ ( USNM PBI _ OON 15147 ), June 26, 1996, 1♀ ( USNM PBI _ OON 15148 ), Oct. 04, 1995, 1♀ ( USNM PBI _ OON 15149 ), Oct. 04, 1995, 2♀ ( USNM PBI _ OON 15150 ), July 06, 1995, 1♀ ( USNM PBI _ OON 15151 ), Oct. 08, 1995, 1♀ ( USNM PBI _ OON 15152 ), Oct. 07, 1995, 1♀, 1♂ ( USNM PBI _ OON 15153 ), Oct. 05, 1995, 1♀ ( USNM PBI _ OON 15154 ), Feb. 05, 1996, 1♂ ( USNM PBI _ OON 15155 ), Feb. 04, 1996, 1♀ ( USNM PBI _ OON 15156 ), Feb. 07, 1996, 1♂, 2♀ ( USNM PBI _ OON 15160 ), Feb. 05, 1996, 1♀ ( USNM PBI _ OON 15161 ), Feb. 05, 1996, 1♀, 1♂ ( USNM PBI _ OON 15162 ), Oct. 06, 1994, 1♂, 2♀ ( USNM PBI _ OON 15163 ), Feb. 05, 1996, 2♀ ( USNM PBI _ OON 15165 ), June 26, 1996, 1♀ ( USNM PBI _ OON 15166 ), Feb. 07, 1996, 1♂ ( USNM PBI _ OON 15167 ), Oct. 04, 1995, 1♀ ( USNM PBI _ OON 15168 ), June 26, 1996, 1♀, 1♂ ( USNM PBI _ OON 15169 ), Oct. 05, 1995, 2♂ ( USNM PBI _ OON 15170 ), June 21, 1996, 1♀ ( USNM PBI _ OON 15171 ), Feb. 08, 1996, 1♂ ( USNM PBI _ OON 15172 ), June 22, 1996, 1♀ ( USNM PBI _ OON 15173 ), June 22, 1996, 1♀ ( USNM PBI _ OON 15174 ), June 25, 1996, 1♀ ( USNM PBI _ OON 15176 ), Feb. 04, 1996, 2♀ ( USNM PBI _ OON 15177 ), Feb. 04, 1996, 2♂ ( USNM PBI _ OON 15178 ), June 25, 1996, 2♀ ( USNM PBI _ OON 15179 ), Feb. 07, 1996, 1♀ ( USNM PBI _ OON 15180 ), Feb. 08, 1996, 1♂ ( USNM PBI _ OON 15181 ), Feb. 13, 1996, 1♂ ( USNM PBI _ OON 15182 ), Oct. 06, 1994, 1♀ ( USNM PBI _ OON 15183 ), Feb. 13, 1996, 1♀ ( USNM PBI _ OON 15184 ), Feb. 04, 1996, 1♂, 1♀ ( USNM PBI _ OON 15185 ), June 21, 1996, 1♀, 2♂ ( USNM PBI _ OON 15186 ), June 26, 1996, 2♂, 1♀ ( USNM PBI _ OON 15187 ), Feb. 08, 1996, 1♀, 2♂ ( USNM PBI _ OON 15188 ), June 26, 1996, 1♀ ( USNM PBI _ OON 15189 ), Oct. 08, 1995, 1♀, 2♂ ( USNM PBI _ OON 15190 ), June 22, 1996, 1♀ ( USNM PBI _ OON 15192 ), June 22, 1996, 1♂, 1♀ ( USNM PBI _ OON 15193 ), June 26, 1996, 1♂ ( USNM PBI _ OON 15194 ), Feb. 13, 1996, 1♂, 2♀ ( USNM PBI _ OON 15195 ), Oct. 02, 1996, 1♀ ( USNM PBI _ OON 15196 ), June 21, 1996, 2♂ ( USNM PBI _ OON 15198 ), Oct. 08, 1995, 1♀ ( USNM PBI _ OON 15199 ), Oct. 07, 1995, 2♂ ( USNM PBI _ OON 15200 ), June 25, 1996, 1♀ ( USNM PBI _ OON 15201 ), Oct. 08, 1995, 2♂, 2♀ ( USNM PBI _ OON 15202 ), Oct. 05, 1995, 1♀ ( USNM PBI _ OON 15203 ), June 22, 1996, 1♀, 1♂ ( USNM PBI _ OON 15204 ), Feb. 07, 1996, 1♂ ( USNM PBI _ OON 15205 ), Oct. 05, 1995, 1♀ ( USNM PBI _ OON 15207 ), June 26, 1996, 1♀ ( USNM PBI _ OON 15208 ), Feb. 04, 1996, 1♀ ( USNM PBI _ OON 15211 ), June 26, 1996, 1♀ (USNMPBI_ OON 15212 ), June 21, 1996, 1♀ ( USNM PBI _ OON 15217 ), Feb. 08, 1996, 1♀ ( USNM PBI _ OON 15218 ), Feb. 08, 1996, 1♀, 1♂ ( USNM PBI _ OON 21152 ), Feb. 13, 1996, 2♀ ( USNM PBI _ OON 30012 ), Feb. 07, 1996, 2♂ ( USNM PBI _ OON 30017 ), Oct. 05, 1995, 1♀ ( USNM PBI _ OON 30532 ), Feb. 07, 1996, 1♀, 1♂ ( USNM PBI _ OON 30653 ), Feb. 05, 1996, 1♂ ( USNM PBI _ OON 43027 ) ; Estación Científica Yasuní, Río Tiputini , wet forest, 295 m, - 0.63194 °, - 76.14416 °, Dec. 01, 2009, to Dec. 05, 2009, M.J. Ramírez (Niarchos Expedition), 1♀, 2♂ ( MACN-AR 27121 PBI _ OON 30600 ), 1 juvenile (MACN-AR 27121 PBI _ OON 30600 ), 1♂ ( MACN-AR 26906 PBI _ OON 30660 ), 1♂ ( MACN-AR 26905 PBI _ OON 30832 ) ; Tiputini Biodiversity Station, nr Yasuní National Park , 250 m, - 0.63194 °, - 76.14416 °, Oct. 24, 1998, T. Erwin et al., 2♀, 2♂ ( USNM PBI _ OON 15093 ), July 01, 1998, 1♂ ( USNM PBI _ OON 15094 ), Oct. 22, 1998, 2♂, 3♀ ( USNM PBI _ OON 15107 ), July 05, 1998, 2♀ ( USNM PBI _ OON 15108 ), Oct. 22, 1998, 3♀, 3♂ ( USNM PBI _ OON 15109 ), Oct. 24, 1998, 5♀, 4♂ ( USNM PBI _ OON 15110 ), July 01, 1998, 1♀ ( USNM PBI _ OON 15111 ), Oct. 22, 1998, 1♂ ( USNM PBI _ OON 15112 ), Oct. 24, 1998, 1♂, 1♀ ( USNM PBI _ OON 15113 ), July 05, 1998, 1♀ ( USNM PBI _ OON 15114 ), Oct. 24, 1998, 1♀ ( USNM PBI _ OON 15115 ), Oct. 24, 1998, 1♂ ( USNM PBI _ OON 15116 ), Oct. 24, 1998, 1♀ ( USNM PBI _ OON 15118 ), Oct. 24, 1998, 1♂ ( USNM PBI _ OON 15119 ), July 05, 1998, 1♂ ( USNM PBI _ OON 15120 ), July 01, 1998, 1♀, 2♂ ( USNM PBI _ OON 15121 ), Oct. 22, 1998, 1♀ ( USNM PBI _ OON 15158 ). Santo Domingo de los Tsáchilas: Tinalandia, 16 km NE Santo Domingo, 700 m, - 0.32103 °, - 78.95158 °, Apr. 04, 1985, to July 25, 1985, S., J. Peck, 1♂ ( AMNH PBI _ OON 1867) .

DISTRIBUTION: Napo, Orellana, and Santo Domingo de los Tsáchilas, Ecuador (map 7).

NATURAL HISTORY: Most specimens from the type locality were obtained through canopy fogging; the specimens from Jatun Sacha were collected by beating foliage in an Amazonian rainforest.

Figures

Fig. 90. Neotrops waorani, new species, male PBI_OON 1564. A. Habitus, dorsal view. B. Same, ventral view. C. Same, lateral view. D. Carapace, dorsal view. E. Cephalothorax, ventral view. F. Same, lateral view.

Fig. 91. Neotrops waorani, new species, male. A. Carapace, anterior view (PBI_OON 15164). B–D. Palp (PBI_OON 30837). B. Dorsal view. C. Prolateral view. D. Retrolateral view.

Fig. 92. Neotrops waorani, new species, female PBI_OON 15164. A. Habitus, dorsal view. B. Same, ventral view. C. Same, lateral view. D. Carapace, dorsal view. E. Cephalothorax, ventral view. F. Same, lateral view. G. Habitus, anterior view. H. Epigynum, ventral view.

Fig. 93. Neotrops waorani, new species, male PBI_OON 30600. A. Habitus, dorsal view. B. Same, ventral view. C. Carapace, dorsal view. D. Habitus, lateral view view. E. Carapace, lateral view. F. Ocular area, lateral view. G. Mouthparts, ventral view.

Fig. 94. Neotrops waorani, new species, male PBI_OON 30600. A. Serrula, ventral view. B. Palp. dorsal view. C. Same, detail of conductor. D. Same, detail of the embolus tip. E. Epigastrium, ventral view. F. Tarsal organ of palp, dorsal view. G. Spinnerets, ventral view.

Fig. 95. Neotrops waorani, new species, A–D, male PBI_OON 30600, E–J, female PBI_OON 30836. A. Tibia I, prolateral view. B. Metatarsus I, prolateral view. C. Tibia III, dorsal view. D. Tibia IV, retrolateral view. E. Tibia IV, prolateral view. F. Tibia III, prolateral view. G. Spinnerets, ventral view. H. Anterior lateral spinneret. I. Posterior median spinneret. J. Posterior lateral spinneret.

Fig. 96. Neotrops waorani, new species, female PBI_OON 30836. A. Tarsal organ, leg I. B. Internal female genitalia, dorsal view. C. Same, oblique-dorsal view. D. Same, detail of the anterior receptacle, dorsal view. Abbreviations: ar, anterior receptacle; pp, posterodorsal plate.

Fig. 99. Neotrops spp. genitalia, cleared. A–B. Neotrops donaldi (Chickering). C–D, N. waorani, new species. E, N. santamarta, new species. F, N. maracay, new species. A. Internal female genitalia, dorsal view (PBI_OON 42033). B. Male palp, retrolateral view (PBI_OON 36849). C. Internal female genitalia, dorsal view (PBI_OON 01874). D. Male palp, retrolateral view (PBI_OON 01874). E. Internal female genitalia, dorsal view (PBI_OON 36071). F. Internal female genitalia, dorsal view (PBI_OON 01782).