Orchestina MI

Izquierdo, Matías Andrés & Ramírez, Martín J., 2017, Taxonomic Revision Of The Jumping Goblin Spiders Of The Genus Orchestina Simon, 1882, In The Americas (Araneae: Oonopidae), Bulletin of the American Museum of Natural History 2017 (410), pp. 1-1 : 1-

Orchestina MI 038

Figures 199C, F , 202 , 203 , 220B , 224B , 229C ,

map 20

MORPHOTYPE: Female 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., deposited in USNM, PBI_ OON 30914.

DIAGNOSIS: Females are similar to those of OMI020 and OMI021 but can be distinguished by the less-extended lateral projections of the anterior receptaculum and the longer anterior apodemes (fig. 220B).

DESCRIPTION: Habitus as in figure 199C, F. Spinnerets as in figure 202. GENITALIA: External pockets absent, internal pockets small; anterior receptaculum with lateral projections, long anterior apodemes; posterior receptaculum present, posterior apodeme formed by entire plate (figs. 203, 220B, 224B, 229C).

DISTRIBUTION: Ecuador and Brazil (map 20).

OTHER MATERIAL EXAMINED: ECUADOR: Orellana: Ecuador: Orellana, 1 km S Onkone Gare Camp, Reserva Etnica Waorani, 216 m, -0.65715°, -76.45300°, Feb. 08, 1996, T. Erwin et al 1♀ ( USNM, PBI_OON 30855); same data, June 21, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 15097); same data, Feb. 05, 1996, T. Erwin et al., 3♀ ( USNM, PBI_OON 30321); same data, Oct. 04, 1995, T. Erwin et al., 1♀ ( USNM, PBI_OON 29991); same data, June 25, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 29992); same data, Oct. 05, 1995, T. Erwin et al., 2♀ ( USNM, PBI_OON 30010); same data, T. Erwin et al., 1♀ ( USNM, PBI_OON 30028); same data, Feb. 13, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30031); same data, Oct. 06, 1994, T. Erwin et al., 1♀ ( USNM, PBI_OON 30033); same data, Oct. 06, 1994, T. Erwin et al., 2♀ ( USNM, PBI_OON 30045); same data, Aug. 07, 1995, T. Erwin et al., 2♀ ( USNM, PBI_OON 30054); same data, June 25, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30062); same data, June 25, 1996, T. Erwin et al., 1♀ ( USNM, PBI_ OON 30065); same data, June 25, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30069); same data, June 26, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30083); same data, June 21, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30092); same data, June 21, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30098); same data, Feb. 08, 1996, T. Erwin et al., 3♀ ( USNM, PBI_OON 30108); same data, Aug. 07, 1995, T. Erwin et al., 1♀ ( USNM, PBI_OON 30121); same data, June 22, 1996, T. Erwin et al., 2♀ ( USNM, PBI_OON 30136); same data, Oct. 05, 1995, T. Erwin et al., 5♀ ( MACN 31471, PBI_OON 30138); same data, June 25, 1996, T. Erwin et al., 5♀ ( USNM, PBI_OON 30161); same data, Oct. 05, 1995, T. Erwin et al., 2♀ ( USNM, PBI_OON 30184); same data, Feb. 05, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30191); same data, Oct. 07, 1995, T. Erwin et al., 2♀ ( USNM, PBI_OON 30220); same data, June 26, 1996, T. Erwin et al., 1♀ ( USNM, PBI_ OON 30231); same data, Oct. 05, 1995, T. Erwin et al., 1♀ ( USNM, PBI_OON 30257); same data, Oct. 06, 1994, T. Erwin et al., 1♀ ( USNM, PBI_OON 30264); same data, Oct. 04, 1995, T. Erwin et al., 2♀ ( USNM, PBI_OON 30309); same data, Feb. 07, 1996, T. Erwin et al., 2♀ ( USNM, PBI_OON 30316); same data, Feb. 13, 1996, T. Erwin et al., 2♀ ( USNM, PBI_OON 30331); same data, Feb. 13, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30335); same data, July 03, 1995, T. Erwin et al., 1♀ ( USNM, PBI_OON 30338); same data, Oct. 04, 1995, T. Erwin et al., 1♀ ( USNM, PBI_OON 30411); same data, June 21, 1996, T. Erwin et al., 2♀ ( USNM, PBI_OON 30427); same data, Feb. 07, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30431); same data, Oct. 06, 1994, T. Erwin et al., 1♀ ( USNM, PBI_OON 30440); same data, Oct. 07, 1995, T. Erwin et al., 1♀ ( USNM, PBI_OON 30448); same data, June 26, 1996, T. Erwin et al., 2♀ ( USNM, PBI_OON 30456); same data, June 22, 1996, T. Erwin et al., 2♀ ( USNM, PBI_ OON 30481); same data, Oct. 07, 1995, T. Erwin et al., 1♀ ( USNM, PBI_OON 30485); same data, Feb. 05, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30492); same data, June 21, 1996, T. Erwin et al., 2♀ ( USNM, PBI_OON 30505); same data, June 21, 1996, T. Erwin et al., 2♀ ( USNM, PBI_OON 30515); same data, Oct. 05, 1995, T. Erwin et al., 1♀ ( USNM, PBI_OON 30530); same data, Oct. 06, 1994, T. Erwin et al., 1♀ ( USNM, PBI_OON 30534); same data, Feb. 04, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 42762); same data, Feb. 07, 1996, T. Erwin et al., 2♀ ( USNM, PBI_OON 30364); same data, Oct. 06, 1994, T. Erwin et al., 1♀ ( USNM, PBI_OON 30691); same data, Feb. 07, 1996, T. Erwin et al., 2♀ ( USNM, PBI_OON 30692); same data, Oct. 06, 1994, T. Erwin et al., 3♀ ( USNM, PBI_OON 30697); same data, Oct. 07, 1995, T. Erwin et al., 1♀ ( USNM, PBI_OON 30736); same data, Feb. 07, 1996, T. Erwin et al., 3♀ ( USNM, PBI_OON 30808); same data, Oct. 07, 1995, T. Erwin et al., 2♀ ( USNM, PBI_OON 30814); same data, Feb. 07, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30845); same data, Oct. 07, 1995, T. Erwin et al., 1♀ ( USNM, PBI_OON 30846); same data, Oct. 03, 1996, T. Erwin et al., 1♀ ( USNM, PBI_ OON 30847); same data, Oct. 04, 1995, T. Erwin et al., 1♀ ( USNM, PBI_OON 30848); same data, June 22, 1996, T. Erwin et al., 4♀ ( USNM, PBI_OON 30849); same data, Oct. 04, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30850); same data, June 21, 1996, T. Erwin et al., 2♀ ( USNM, PBI_OON 30851); same data, June 21, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30852); same data, Oct. 05, 1995, T. Erwin et al., 2♀ ( USNM, PBI_OON 30853); same data, Feb. 07, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30854); same data, June 26, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30856); same data, Oct. 08, 1995, T. Erwin et al., 2♀ ( USNM, PBI_OON 30859); same data, Oct. 07, 1995, T. Erwin et al., 2♀ ( USNM, PBI_OON 30860); same data, Oct. 06, 1994, T. Erwin et al., 1♀ ( USNM, PBI_ OON 30862); same data, June 22, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30863); same data, Feb. 05, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30864); same data, Feb. 08, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30865); same data, Oct. 02, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30867); same data, June 21, 1996, T. Erwin et al., 4♀ ( USNM, PBI_OON 30868); same data, June 26, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30869); same data, Feb. 08, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30870); same data, June 21, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30873); same data, Feb. 07, 1996, T. Erwin et al., 5♀ ( USNM, PBI_OON 30891); same data, Oct. 06, 1994, T. Erwin et al., 3♀ ( MACN 31469, PBI_OON 30894); same data, June 21, 1996, T. Erwin et al., 5♀ ( MACN 31470, PBI_OON 30911); same data, Feb. 07, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30914); same data, Feb. 05, 1996, T. Erwin et al., 2♀ ( USNM, PBI_OON 30925); same data, June 22, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30929); same data, Feb. 13, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30930); same data, Feb. 08, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30942); same data, June 26, 1996, T. Erwin et al., 3♀ ( USNM, PBI_OON 30943); same data, June 21, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30944); same data, Oct. 01, 1996, T. Erwin et al., 3♀ ( USNM, PBI_ OON 30945); same data, Feb. 05, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30946); same data, Oct. 06, 1994, T. Erwin et al., 2♀ ( USNM, PBI_OON 30948); same data, Oct. 02, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30949); same data, Feb. 07, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30950); same data, Feb. 07, 1996, T. Erwin et al., 2♀ ( USNM, PBI_OON 30951); same data, Feb. 08, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30952); same data, Feb. 07, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30953); same data, June 22, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30954); same data, June 22, 1996, T. Erwin et al., 2♀ ( USNM, PBI_OON 30956); same data, Oct. 08, 1995, T. Erwin et al., 1♀ ( USNM, PBI_OON 30957); same data, June 21, 1996, T. Erwin et al., 3♀ ( USNM, PBI_ OON 30958); same data, June 21, 1996, T. Erwin et al., 2♀ ( USNM, PBI_OON 30959); same data, June 26, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30960); same data, Oct. 05, 1995, T. Erwin et al., 1♀ ( USNM, PBI_OON 30961); same data, Feb. 04, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30962); same data, Feb. 07, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30963); same data, June 22, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30965); same data, Oct. 08, 1995, T. Erwin et al., 2♀ ( USNM, PBI_OON 30966); same data, Feb. 08, 1996, T. Erwin et al., 1♀ ( USNM, PBI_ OON 30967); same data, June 25, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 30968); same data, Oct. 06, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 43267); same data, June 26, 1996, T. Erwin et al., 1♀ ( USNM, PBI_OON 43279); Tiputini Biodiversity Station, near Yasuní National Park, 250 m, -0.63194°, -76.14416°, Oct. 24, 1998, T. Erwin et al., 2♀ ( USNM, PBI_OON 30861); same data, July 01, 1998, T. Erwin et al., 1♀ ( USNM, PBI_OON 30866); same data, July 04, 1998, T. Erwin et al., 1♀ ( USNM, PBI_OON 30928); same data, Oct. 24, 1998, T. Erwin et al., 2♀ ( USNM, PBI_OON 30947); same data, Oct. 22, 1998, T. Erwin et al., 1♀ ( USNM, PBI_OON 30964). BRAZIL: Para: Jacareacanga: Terreno do Burandí, km 406 da Transamazônica (-6.223889, -57.753889), Oct. 27, 2009, E.G. Cafofo, 1♀ ( MPEG 015653, PBI_OON 40485).

Figures

FIGURE 199. Morphospecies of Orchestina, females. A, D. OMI020. B, E. OMI021. C, F. OMI038. A–C. Dorsal. D–F. Lateral. Scale bars: 0.5 mm. (PBI_OON 37553, 37556, 42408, 30914, 30868).

FIGURE 202. Orchestina MI038, SEM of female spinnerets. A. Posteroventral. B. ALS. C. PLS. D. PMS. Scale bars: A. 100 μm. B–D. 10 μm. (PBI_OON 30515).

FIGURE 203. Orchestina MI038, SEM of female genitalia. A. Epigastric region. B. Dorsal. C. Anterodorsal. D. Detail of the posterior apodeme base; with remnants of posterior receptaculum, damaged during preparation. E. Detail of the apical region of the anterior receptaculum. F. Detail of an internal pocket. Abbreviations: AA, apodemes of the anterior receptaculum; AR, anterior receptaculum; IP, internal pocket; LP, lateral projection of the anterior receptaculum; PA, posterior apodeme. Scale bars: A–C. 100 μm. D, E. 20 μm. F. 50 μm. (PBI_OON 30943).

FIGURE 220. Genitalia of morphospecies of Orchestina, ventral. A. OMI020. B. OMI038. C. OMI021. D. OMI036. Asterisks indicate internal pockets. Scale bars: A–C. 0.25 mm. D. 0.1 mm. (PBI_OON 36510, 30382, 43336).

FIGURE 224. Genitalia of morphospecies of Orchestina, ventral, cleared. A. OMI020. B. OMI038. C. OMI021. D. OMI036. E. OMI023. F. OMI027. Scale bars: A, D–F. 0.2 mm. B. 0.15 mm. C. 0.1 mm. (PBI_OON 37750, 30161, 42250, 43336, 37197, 14942).

FIGURE 229. Morphospecies of Orchestina, drawings of female genitalia, ventral. A. OMI020. B. OMI021. C. OMI038. D. OMI022. Scale bars: 0.1 mm. (PBI_OON 37541, 42250, 30856, 37255).