Orchestina tzantza Izquierdo 2017, new species
Creators: name: Izquierdo, Matías Andrés
name: Ramírez, Martín J.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Oonopidae
Orchestina
Orchestina tzantza

description: Orchestina tzantza Izquierdo, new species   Figures 85, 98, map 14  
TYPES: Male holotype from Ecuador: Orellana, 1 km S Onkone Gare Camp, Reserva Etnica Waorani, 216 m, -0.65715°, -76.45300°, June 26, 1996, T. Erwin et al., deposited in USNM, PBI_ OON 37398; same data, Oct. 06, 1994, T. Erwin et al., 4 male paratypes deposited in USNM, PBI_OON 30540; same data, Oct. 06, 1994, T. Erwin et al., 1 male paratype deposited in USNM, PBI_OON 30544; same data, Feb. 07, 1996, T. Erwin et al., 3 male paratypes deposited in USNM, PBI_OON 30656; same data, Feb. 08, 1996, T. Erwin et al., 1 male paratype deposited in USNM, PBI_OON 37409.  
 ETYMOLOGY: A noun in apposition; tzantza, or “shrunken head,” is a practice of the Shuar and other native inhabitants of northwestern region of the Amazonian rain forest. This mystic ritual was conceived with the aim of mummifying and preserving heads of enemies as war-trophy talismans.   
 DIAGNOSIS: Males are very similar to those of O. platnicki in the long embolus, but in O. tzantza the embolus is longer and has a constricted base (fig. 98), thicker and shorter in O. platnicki.   
MALE (PBI _OON 30656): Total length 0.99. Habitus as in figure 85. CEPHALOTHORAX: Carapace as in figure 85 A, B, D. Sternum as long as wide (fig. 85C). Labium rectangular. ABDO- MEN: Pale orange. GENITALIA: Embolus long with well-developed constriction at its base; sperm duct strongly coiled, with many loops (fig. 98).  
FEMALE: Unknown; females of morphospecies MI020–MI027, MI029, MI036, and MI038 from the same area are candidates to match this male.  
DISTRIBUTION: Known from Orellana, Ecuador, and Madre de Dios, Peru (map 14).  
 OTHER MATERIAL EXAMINED: Same data as holotype, June 26, 1996, T. Erwin et al., 13 (USNM, PBI _ OON 15128); same data, June 25, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30002); same data, Oct. 05, 1995, T. Erwin et al., 13 (USNM, PBI _OON 30007); same data, Feb. 13, 1996, T. Erwin et al., 23 (USNM, PBI _OON 30022); same data, Feb. 08, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30024); same data, Oct. 06, 1994, T. Erwin et al., 23 (USNM, PBI _OON 30032); same data, June 26, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30035); same data, July 02, 1995, T. Erwin et al., 13 (USNM, PBI _OON 30042); same data, Oct. 06, 1994, T. Erwin et al., 23 (USNM, PBI _OON 30049); same data, Oct. 07, 1995, T. Erwin et al., 13 (USNM, PBI _OON 30050); same data, June 23, 1996, T. Erwin et al., 23 (USNM, PBI _OON 30060); same data, June 25, 1996, T. Erwin et al., 13 (USNM, PBI _ OON 30068); same data, Feb. 08, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30073); same data, June 26, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30076); same data, June 25, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30082); same data, June 21, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30093); same data, June 22, 1996, T. Erwin et al., 43 (USNM, PBI _OON 30101); same data, Aug. 07, 1995, T. Erwin et al., 13 (USNM, PBI _OON 30123); same data, Aug. 04, 1995, T. Erwin et al., 23 (USNM, PBI _OON 30128); same data, Oct. 04, 1995, T. Erwin et al., 13 (USNM, PBI _ OON 30146); same data, June 25, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30159); same data, Feb. 13, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30163); same data, Oct. 07, 1995, T. Erwin et al., 13 (USNM, PBI _OON 30179); same data, Feb. 07, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30190); same data, June 25, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30196); same data, Aug. 04, 1995, T. Erwin et al., 33 (USNM, PBI _OON 30204); same data, June 25, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30207); same data, Oct. 07, 1995, T. Erwin et al., 13 (USNM, PBI _ OON 30221); same data, July 06, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30228); same data, Oct. 06, 1994, T. Erwin et al., 43 (USNM, PBI _OON 30241); same data, Feb. 04, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30255); same data, Oct. 04, 1995, T. Erwin et al., 13 (USNM, PBI _OON 30299); same data, June 22, 1996, T. Erwin et al., 43 (USNM, PBI _OON 30306); same data, Oct. 07, 1995, T. Erwin et al., 33 (USNM, PBI _OON 30314); same data, Oct. 04, 1995, T. Erwin et al., 13 (USNM, PBI _OON 30324); same data, June 22, 1996, T. Erwin et al., 13 (USNM, PBI _ OON 30327); same data, Feb. 13, 1996, T. Erwin et al., 43 (USNM, PBI _OON 30345); same data, June 26, 1994, T. Erwin et al., 13 (USNM, PBI _OON 30353); same data, Oct. 06, 1994, T. Erwin et al., 53 (MACN 31466, PBI _OON 30363); same data, Oct. 04, 1995, T. Erwin et al., 33 (USNM, PBI _OON 30415); same data, Oct. 06, 1994, T. Erwin et al., 13 (USNM, PBI _OON 30421); same data, Oct. 06, 1994, T. Erwin et al., 13 (USNM, PBI _OON 30438); same data, June 26, 1996, T. Erwin et al., 23 (USNM, PBI _OON 30459); same data, Feb. 05, 1996, T. Erwin et al., 13 (USNM, PBI _ OON 30462); same data, Feb. 04, 1996, T. Erwin et al., 23 (USNM, PBI _OON 30464); same data, Oct. 07, 1995, T. Erwin et al., 13 (USNM, PBI _OON 30486); same data, Feb. 05, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30490); same data, June 21, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30498); same data, Oct. 04, 1995, T. Erwin et al., 13 (USNM, PBI _OON 30508); same data, Feb. 13, 1996, T. Erwin et al., 43 (USNM, PBI _OON 30512); same data, Feb. 04, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30517); same data, Oct. 06, 1994, T. Erwin et al., 23 (USNM, PBI _OON 30521); same data, Oct. 07, 1995, T. Erwin et al., 13 (USNM, PBI _OON 30528); same data, Feb. 07, 1996, T. Erwin et al., 23 (USNM, PBI _OON 30648); same data, Oct. 06, 1994, T. Erwin et al., 13 (USNM, PBI _OON 30689); same data, Oct. 06, 1994, T. Erwin et al., 33 (USNM, PBI _OON 30701); same data, Oct. 08, 1995, T. Erwin et al., 33 (USNM, PBI _OON 30706); same data, Oct. 07, 1995, T. Erwin et al., 23 (USNM, PBI _ OON 30711); same data, Oct. 08, 1995, T. Erwin et al., 23 (USNM, PBI _OON 30722); same data, Oct. 08, 1995, T. Erwin et al., 13 (USNM, PBI _OON 30729); same data, Oct. 07, 1995, T. Erwin et al., 23 (USNM, PBI _OON 30731); same data, Oct. 06, 1994, T. Erwin et al., 33 (USNM, PBI _OON 30740); same data, July 06, 1995, T. Erwin et al., 23 (USNM, PBI _OON 30742); same data, Feb. 07, 1996, T. Erwin et al., 53 (USNM, PBI _OON 30802); same data, Oct. 06, 1994, T. Erwin et al., 23 (USNM, PBI _OON 30821); same data, Feb. 07, 1996, T. Erwin et al., 33 (USNM, PBI _ OON 30876); same data, Oct. 06, 1994, T. Erwin et al., 43 (USNM, PBI _OON 30896); same data, Oct. 06, 1994, T. Erwin et al., 23 (USNM, PBI _OON 30902); same data, June 21, 1996, T. Erwin et al., 43 (USNM, PBI _OON 30907); same data, Oct. 08, 1995, T. Erwin et al., 13 (USNM, PBI _OON 30919); same data, Feb. 04, 1996, T. Erwin et al., 33 (USNM, PBI _OON 30935); same data, Feb. 13, 1996, T. Erwin et al., 23 (USNM, PBI _OON 37355); same data, June 21, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37356); same data, Feb. 08, 1996, T. Erwin et al., 13 (USNM, PBI _ OON 37357); same data, Feb. 07, 1996, T. Erwin et al., 33 (USNM, PBI _OON 37358); same data, June 25, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37359); same data, Oct. 07, 1995, T. Erwin et al., 13 (USNM, PBI _OON 37360); same data, Oct. 08, 1995, T. Erwin et al., 43 (USNM, PBI _OON 37361); same data, June 26, 1996, T. Erwin et al., 23 (USNM, PBI _OON 37362); same data, Oct. 07, 1995, T. Erwin et al., 23 (USNM, PBI _OON 37363); same data, June 22, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37364); same data, June 25, 1996, T. Erwin et al., 13 (USNM, PBI _ OON 37365); same data, Oct. 05, 1995, T. Erwin et al., 23 (USNM, PBI _OON 37366); same data, Feb. 07, 1996, T. Erwin et al., 63 (MACN 31648, PBI _OON 37367); same data, Oct. 05, 1995, T. Erwin et al., 13 (USNM, PBI _OON 37368); same data, Oct. 08, 1995, T. Erwin et al., 13 (USNM, PBI _OON 37369); same data, Feb. 04, 1996, T. Erwin et al., 13 (USNM, PBI _ OON 37370); same data, June 25, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37371); same data, Oct. 06, 1994, T. Erwin et al., 33 (USNM, PBI _OON 37372); same data, July 06, 1995, T. Erwin et al., 13 (USNM, PBI _OON 37373); same data, June 22, 1996, T. Erwin et al., 33 (USNM, PBI _OON 37374); same data, June 22, 1996, T. Erwin et al., 23 (USNM, PBI _OON 37375); same data, Feb. 04, 1996, T. Erwin et al., 23 (USNM, PBI _OON 37376); same data, Feb. 05, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37377); same data, Oct. 04, 1995, T. Erwin et al., 13 (USNM, PBI _OON 37378); same data, Oct. 04, 1994, T. Erwin et al., 23 (USNM, PBI _OON 37379); same data, Feb. 05, 1996, T. Erwin et al., 23 (USNM, PBI _OON 37380); same data, Feb. 07, 1996, T. Erwin et al., 43 (MACN 31467, PBI _ OON 37381); same data, Feb. 04, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37382); same data, Feb. 07, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37383); same data, June 22, 1996, T. Erwin et al., 43 (USNM, PBI _OON 37384); same data, Feb. 05, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37385); same data, Oct. 06, 1994, T. Erwin et al., 23 (USNM, PBI _OON 37386); same data, Feb. 07, 1996, T. Erwin et al., 53 (USNM, PBI _OON 37387); same data, Feb. 07, 1996, T. Erwin et al., 33 (USNM, PBI _OON 37388); same data, Feb. 08, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37389); same data, June 22, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37390); same data, June 21, 1996, T. Erwin et al., 23 (USNM, PBI _OON 37391); same data, June 26, 1996, T. Erwin et al., 13 (USNM, PBI _ OON 37392); same data, Feb. 13, 1996, T. Erwin et al., 33 (USNM, PBI _OON 37393); same data, Feb. 05, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37394); same data, Feb. 08, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37395); same data, Feb. 07, 1996, T. Erwin et al., 43 (USNM, PBI _OON 37396); same data, June 26, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37397); same data, June 22, 1996, T. Erwin et al., 23 (USNM, PBI _OON 37399); same data, June 22, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37400); same data, Oct. 08, 1995, T. Erwin et al., 23 (USNM, PBI _ OON 37401); same data, June 26, 1996, T. Erwin et al., 23 (USNM, PBI _OON 37402); same data, Feb. 04, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37403); same data, Oct. 04, 1995, T. Erwin et al., 13 (USNM, PBI _OON 37404); same data, Feb. 07, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37405); same data, Feb. 13, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37406); same data, Oct. 08, 1995, T. Erwin et al., 53 (USNM, PBI _OON 37407); same data, June 26, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37408); same data, June 22, 1996, T. Erwin et al., 13 (USNM, PBI _ OON 37410); same data, Feb. 13, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37411); same data, Feb. 05, 1996, T. Erwin et al., 33 (USNM, PBI _OON 37412); same data, Oct. 04, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37413); same data, Oct. 04, 1995, T. Erwin et al., 13 (USNM, PBI _OON 37414); same data, June 22, 1996, T. Erwin et al., 23 (USNM, PBI _OON 37415); same data, Oct. 04, 1995, T. Erwin et al., 23 (USNM, PBI _OON 37416); same data, Oct. 02, 1996, T. Erwin et al., 43 (USNM, PBI _OON 37417); same data, Oct. 01, 1996, T. Erwin et al., 13 (USNM, PBI _ OON 37418); same data, Oct. 02, 1996, T. Erwin et al., 23 (USNM, PBI _OON 37419); same data, Oct. 02, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37420); same data, Oct. 03, 1996, T. Erwin et al., 13 (USNM, PBI _OON 37421); same data, Oct. 02, 1996, T. Erwin et al., 33 (USNM, PBI _OON 37422); same data, Oct. 02, 1996, T. Erwin et al., 23 (USNM, PBI _OON 37843); same data, Feb. 05, 1996, T. Erwin et al., 23 (USNM, PBI _OON 42149); same data, Feb. 13, 1996, T. Erwin et al., 33 (USNM, PBI _OON 42150); same data, Feb. 05, 1996, T. Erwin et al., 13 (USNM, PBI _OON 30322); same data, Feb. 07, 1996, T. Erwin et al., 23 (USNM, PBI _OON 30648); same data, Oct. 06, 1994, T. Erwin et al., 13 (USNM, PBI _OON 30791); same data, June 26, 1996, T. Erwin et al., 13 (USNM, PBI _ OON 42151); same data, Oct. 06, 1996, T. Erwin et al., 43 (USNM, PBI _OON 42152); same data, Feb. 04, 1996, T. Erwin et al., 23 (USNM, PBI _OON 42218); same data, Oct. 08, 1995, T. Erwin et al., 33 (USNM, PBI _OON 42272); Tiputini Biodiversity Station, near Yasuní National Park, 250 m, -0.63194°, -76.14416°, Oct. 21, 1998, T. Erwin et al., 13 (USNM, PBI _OON 37844); same data, Oct. 21, 1998, T. Erwin et al., 13 (USNM, PBI _OON 37845); same data, Oct. 24, 1998, T. Erwin et al., 13 (USNM, PBI _OON 37846); same data, Oct. 24, 1998, T. Erwin et al., 33 (USNM, PBI _ OON 37847); same data, Oct. 22, 1998, T. Erwin et al., 33 (USNM, PBI _OON 37848); same data, July 01, 1998, T. Erwin et al., 13 (USNM, PBI _OON 37849). PERU: Madre de Dios: Provincia de Manu: Cuenca del Rio Los Amigos, Estación Científica CICRA, trocha Palmeras (-12.53483°, -70.11189°), Mar. 16, 2006, M. Deza, on label “UA-193,” 13 (MEKRB, PBI _OON 14820); same data, zona reservada Pakitza, -11.93333°, -71.28333°, 356 m, Jun. 2002, Erwin and Silva, 13 (MUSM 501571, PBI _OON 43306 (found in the same vial with a female of O MI023, PBI_OON 51198, but, given that many other males and females were found in the same locality on the same date, the specimens were separated and treated as different. In case of future matching, we have placed a label in both vials indicating the original location of these specimens).
description: Published as part of 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), pp. 1 in Bulletin of the American Museum of Natural History 2017 (410) on page 1, DOI: 10.1206/0003-0090-410.1.1, http://zenodo.org/record/5405613