Neoxyphinus keyserlingi (Simon) Abrahim & Brescovit & Rheims & Santos & Ott & Bonaldo, 2012

Abrahim, Naiara, Brescovit, Antonio D., Rheims, Cristina A., Santos, Adalberto J., Ott, Ricardo & Bonaldo, Alexandre B., 2012, A Revision of the Neotropical Goblin Spider Genus Neoxyphinus Birabén, 1953 (Araneae, Oonopidae), American Museum Novitates 2012 (3743), pp. 1-76 : 68-73

publication ID	https://doi.org/ 10.1206/3743.2
persistent identifier	https://treatment.plazi.org/id/03CE9E1B-6C3B-5025-FEB6-FF1EFC26452A
treatment provided by	Carolina
scientific name	Neoxyphinus keyserlingi (Simon)
status	comb. nov.

Treatment

Neoxyphinus keyserlingi (Simon) View in CoL , new combination

Figures 6, 18, 24, 30, 40, 48, 313–344; map 3

Dysderina keyserlingi Simon, 1907: 252 (male [reported female] holotype from Therezopolis [Teresópolis, state of Rio de Janeiro View in CoL , Brazil], Brunet col., PBI_ OON 568 , in Muséum d’Histoire Naturelle, Paris, AR 5773, examined by N.I. Platnick).

Dysderina rugosa Bristowe, 1938: 69 (female holotype from Brazil [probably southeastern Brazil], W.S. Bristowe col., 1923, PBI_ OON 567 , deposited in the Natural History Museum, London, examined by N.I. Platnick). NEW SYNONYMY.

DIAGNOSIS: This species is readily recognized by the evenly granulated carapace surface (figs. 315, 333, 338) and by a wrinkled sternal median field (figs. 334, 339) in both males and females. Males are unique by the embolus with a prolateral sulcus and apical copulatory opening (figs. 48, 327). Females resemble those of N. hispidus and N. furtivus by the wide epigynal atrium, with an anteriorly positioned median element, differing by the carapace microsculpture and by the bilobated epigynal median element (fig. 344).

MALE (PBI_OON 14482, IBSP 62132): Total length 2.16. Carapace dark red-brown, posterolateral surface without spikes, surface of elevated portion of pars cephalica and sides strongly granulate, lateral margin without tubercles. Clypeus margin unmodified, straight in frontal view. Eyes: ALE separated by their radius to diameter. Sternum as long as wide, dark red-brown, median concavity absent, with a median wrinkled field, furrows deep, anterior margin with continuous transverse groove, setae evenly scattered, originating from small tubercles. Book lung covers large, ovoid. Pedicel tube medium sized. Dorsal scutum dark red-brown, middle and sides surface smooth, anterior half without projecting denticles. Postepigastric scutum dark red-brown. Legs orange-brown. Spine formula: tibia I v5-3-2, metatarsus I v2-2-1; tibia II v2-4-1, metatarsus II v2-2-0. Genitalia: sperm pore situated at level of anterior spiracles. Palp proximal segments, cymbium, and bulb yellow. Embolus with a prolateral sulcus and apical copulatory opening, without prolateral prong or prolateral lamella (figs. 323–331).

FEMALE (PBI_OON 14483, IBSP 62115): Total length 2.33. Spine formula: tibia I v4-4-2, metatarsus I v2-2-1; tibia II v4-4-1, metatarsus II v3-2-0. Epigynal atrium wide, with an anteriorly positioned, bilobated median element (fig. 344).

DISTRIBUTION: Known from southeastern Brazil (map 3).

OTHER MATERIAL EXAMINED: BRAZIL: Espírito Santo: Linhares: Reserva Florestal Vale do Rio Doce , 19°23′30″S 40°04′20″W, June 1997, J. Raizer (PBI_OON 14692, IBSP 14881) 1♂. São Paulo : São Luis do Paraitinga: Núcleo Santa Virginia, Parque Estadual Serra do Mar, 23°20′28″S 45°08′49″W, Apr. 10, 2005, M.U. Prado (PBI_OON 14688, IBSP 58438) 1♀; May 22, 2005 (PBI_OON 14687, IBSP 58436; PBI_OON 14689, IBSP 58439) 2♀. São Paulo : Parque do Estado, 23°32′25″S 46°37′48″W, all collected by J.R. Valvassori, Feb. 28–Mar. 06, 2002 (PBI_OON 11262, IBSP 59156) 1♂, Jan. 21–28, 2003 (PBI_OON 11283, IBSP 68150; PBI_ OON 11306, IBSP 68132) 2♂, 1♀, Apr. 07–14, 2003 (PBI_OON 11276, IBSP 68129; PBI_OON 11278, IBSP 68128; PBI_OON 11281, IBSP 68153; PBI_OON 11284, IBSP 68134; PBI_OON 11298, IBSP 68131; PBI_ OON 11301, IBSP 68152; PBI_OON 11304, IBSP 68151) 8♂, 1♀, July 16–23, 2003 (PBI_OON 11285, IBSP 68133; PBI_OON 11293, IBSP 59166; PBI_OON 11299, IBSP 68154; PBI_OON 11300, IBSP 68126) 5♂, 1♀, Oct. 18–25, 2003 (PBI_OON 11277, IBSP 68130; PBI_OON 11279, IBSP 68125; PBI_OON 11280, IBSP 68139; PBI_OON 11282, IBSP 68146; PBI_OON 11286, IBSP 68143; PBI_OON 11287, IBSP 68144; PBI_

Figs. 313–322. Neoxyphinus keyserlingi (Simon) , male. 313. Habitus, dorsal view. 314. Same, lateral view. 315. Carapace, dorsal view. 316. Sternum and mouthparts, ventral view. 317. Carapace, anterior view. 318. same, posterior view. 319. Abdomen, anterior view. 320. Same, dorsal view. 321. Same, ventral view. 322. Same, lateral view.

Figs. 323–331. Neoxyphinus keyserlingi (Simon) , male. 323. Left male palp, prolateral view. 324. Same, ventral view. 325. Same, retrolateral view. 326. Left embolus, prolateral view. 327. Right embolus, apical view. 328. Left embolus, retrolateral view. 329. Same, prolateral view. 330. Same, ventral view. 331. Same, retrolateral view.

OON 11288, IBSP 68147 View Materials ; PBI _OON 11289, IBSP 68145 View Materials ; PBI _OON 11290, IBSP 68138 View Materials ; PBI _OON 11291, IBSP 68148 View Materials ; PBI _OON 11292, IBSP 68137 View Materials ; PBI _OON 11295, IBSP 68149 View Materials ; PBI _OON 11296, IBSP 68127 View Materials ; PBI _OON 11297, IBSP 68140 View Materials ; PBI _OON 11302, IBSP 68141 View Materials ; PBI _OON 11303, IBSP 68142 View Materials ; PBI _OON 11305, IBSP 68135 View Materials ) 17♂, 4♀ ; Cidade Universitária Armando de Salles Oliveira –CUASO, Universidade de São Paulo , 23°33′S 46°43′W, all collected by D.F. Candiani, 1999 ( PBI _OON 11223, IBSP 69001 View Materials ; PBI _OON 11224, IBSP 68990 View Materials ; PBI _OON 11227, IBSP 68986 View Materials ; PBI _OON 11228, IBSP 69017 View Materials ; PBI _OON 11230, IBSP 68983 View Materials ; PBI _OON 11232, IBSP 68994 View Materials ; PBI _OON 11234, IBSP 69021 View Materials ; PBI _OON 11235, IBSP 68992 View Materials ; PBI _OON 11237, IBSP 69016 View Materials ; PBI _OON 11238, IBSP 68988 View Materials ; PBI _OON 11239, IBSP 69022 View Materials ; PBI _OON 11240, IBSP GoogleMaps

Figs. 332–335. Neoxyphinus keyserlingi (Simon) , male. 332. Habitus, lateral view. 333. Carapace, dorsal view. 334. Sternum and mouthparts, ventral view. 335. Mouthparts, posterior view.

69005; PBI _OON 11241, IBSP 69003 View Materials ; PBI _OON 11242, IBSP 68989 View Materials ; PBI _OON 11243, IBSP 69013 View Materials ; PBI _ OON 11244, IBSP 68985 View Materials ; PBI _OON 11246, IBSP 69023 View Materials ; PBI _OON 11247, IBSP 68997 View Materials ; PBI _OON 11248, IBSP 69025 View Materials ; PBI _OON 11249, IBSP 68996 View Materials ; PBI _OON 11250, IBSP 68999 View Materials ; PBI _OON 11254, IBSP 69009 View Materials ; PBI _OON 11255, IBSP 69008 View Materials ; PBI _OON 11256, IBSP 69026 View Materials ; PBI _OON 11258, IBSP 69020 View Materials ) 14♂, 12♀, June 11–18, 1999 ( PBI _OON 11229, IBSP 69024 View Materials ; PBI _OON 11231, IBSP 68995 View Materials ; PBI _OON 11233, IBSP 69012 View Materials ; PBI _OON 11245, IBSP 69015 View Materials ; PBI _OON 11252, IBSP 68993 View Materials ) 2♂, 3♀, Aug. 16–23, 1999 ( PBI _OON 11273, IBSP 42179 View Materials ; PBI _OON 11274, IBSP 42178 View Materials ; PBI _OON 11275, IBSP 42181 View Materials ; PBI _OON 14691, IBSP 42180 View Materials ) 4♂, 1♀, Nov. 16–23, 1999 ( PBI _OON 14509, IBSP 42192 View Materials ) 1♂, Dec. 12–19, 1999 ( PBI _OON 11222, IBSP 68982 View Materials ; PBI _OON 11225, IBSP 69011 View Materials ; PBI _OON 11226, IBSP 69000 View Materials ; PBI _OON 11236, IBSP 68984 View Materials ; PBI _OON 11251, IBSP 68991 View Materials ; PBI _OON 11253, IBSP 69014 View Materials ; PBI _OON 11257, IBSP 69002 View Materials ) 8♂; Mata da Biologia , Universidade de São Paulo , all collected by D.F. Candiani, 1999 ( PBI _OON 14485, IBSP 69007 View Materials ; PBI _OON 14490, IBSP 69018 View Materials ; PBI _OON 14516, IBSP 69010 View Materials ; PBI _OON 14522, IBSP 69006 View Materials ; PBI _OON 14552, IBSP 68987 View Materials ) 2♂, 5♀, Jun. 11–18, 1999 ( PBI _OON 14489, IBSP 69004 View Materials ; PBI _OON 14502, IBSP 69019 View Materials ) 1♂, 1♀, Dec. 12–19, 1999 ( PBI _OON 14521, IBSP 68998 View Materials ) 2♂; Horto Oswaldo Cruz, Campus Instituto Butantan, D.F. Candiani et al., 2000 –2001 ( PBI _OON 11261, IBSP 117031 View Materials ) 2♂, 2♀; Jardim Angela , Reservatório Guarapiranga , 23°43′51″S 46°44′23″W, R.P. Indiicatti, Sep. 09, 1999 – May 12, 2000 ( PBI _OON 11259, IBSP 68041 View Materials ; PBI _OON 11260, IBSP 68042 View Materials ) 13♂, 14♀, Nov. 06–12, 1999 ( PBI _OON 11569, IBSP 131858 View Materials ) 1♂, 1♀, I. Cizauskas and C.R.M Garcia, Apr. 07–13, 2005 ( PBI _OON 11307, IBSP 62098 View Materials ) 1♂; Parque Ilha dos Eucaliptos, Reservatório Guarapiranga, 23°44′14″S 46°44′09″W, all collected by I. Cizauskas and C.R.M. Garcia, Oct. GoogleMaps

Figs. 336–344. Neoxyphinus keyserlingi (Simon) , female. 336. Habitus, dorsal view. 337. Same, lateral view. 338. Carapace, dorsal view. 339. Sternum and mouthparts, ventral view. 340. Carapace, posterior view. 341. Abdomen, dorsal view. 342. Same, lateral view. 343. Same, ventral view. 344. Epigynum, dorsal view.

07–13, 2003 (PBI_OON 11310, IBSP 62133; PBI_OON 11313, IBSP 62141; PBI_OON 11315, IBSP 62117; PBI_OON 11318, IBSP 62119; PBI_OON 11319, IBSP 62159; PBI_OON 11321, IBSP 62125; PBI_OON 11324, IBSP 62140; PBI_OON 11325, IBSP 62161; PBI_OON 11329, IBSP 62160; PBI_OON 11333, IBSP 62100; PBI_OON 11334, IBSP 62153; PBI_OON 14553, IB62152) 4♂, 9♀, Apr. 07–13, 2004 ( PBI _OON 11309, IBSP 62144 View Materials ; PBI _OON 11314, IBSP 62103 View Materials ; PBI _OON 11320, IBSP 62148 View Materials ; PBI _OON 11322, IBSP 62138 View Materials ; PBI _OON 11323, IBSP 62137 View Materials ; PBI _OON 11326, IBSP 62102 View Materials ; PBI _OON 11327, IBSP 62128 View Materials ; PBI _ OON 11328, IBSP 62145 View Materials ; PBI _OON 11330, IBSP 62146 View Materials ; PBI _OON 11332, IBSP 62154 View Materials ; PBI _OON 11335, IBSP 62147 View Materials ; PBI _OON 14482, IBSP 62132 View Materials ; PBI _OON 14483, IBSP 62115 View Materials ; PBI _OON 14484, IBSP 62155 View Materials ; PBI _OON 14486, IBSP 62151 View Materials ; PBI _OON 14487, IBSP 62105 View Materials ; PBI _OON 14488, IBSP 62112 View Materials ; PBI _OON 14491, IBSP 62131 View Materials ; PBI _OON 14492, IBSP 62150 View Materials ; PBI _OON 14493, IBSP 62129 View Materials ; PBI _OON 14508, IBSP

62149; PBI _OON 14518, IBSP 62123 View Materials ; PBI _OON 14520, IBSP 62107 View Materials ; PBI _OON 14495, IBSP 62110 View Materials ; PBI _ OON 14496, IBSP 62134 View Materials ; PBI _OON 14497, IBSP 62158 View Materials ; PBI _OON 14498, IBSP 62124 View Materials ; PBI _OON 14499, IBSP 62114 View Materials ; PBI _OON 14500, IBSP 62142 View Materials ; PBI _OON 14501, IBSP 62099 View Materials ; PBI _OON 14503, IBSP 62121 View Materials ; PBI _OON 14504, IBSP 62162 View Materials ; PBI _OON 14506, IBSP 62120 View Materials ; PBI _OON 14507, IBSP 62104 View Materials ; PBI _OON 14511, IBSP 62106 View Materials ; PBI _OON 14512, IBSP 62101 View Materials ; PBI _OON 14513, IBSP 62130 View Materials ; PBI _OON 14514, IBSP 62109 View Materials ; PBI _OON 14515, IBSP 62156 View Materials ; PBI _OON 14517, IBSP 62135 View Materials ; PBI _OON 14519, IBSP 62111 View Materials ; PBI _ OON 14523, IBSP 62139 View Materials ; PBI _OON 14524, IBSP 62126 View Materials ; PBI _OON 14551, IBSP 62113 View Materials ) 35♂, 25♀ , Oct. 07–13, 2004 ( PBI _OON 11311, IBSP 62118 View Materials ; PBI _OON 11312, IBSP 62157 View Materials ; PBI _OON 11317, IBSP 62122 View Materials ) 3♀ , Apr. 07–13, 2005 ( PBI _OON 11316, IBSP 62163 View Materials ; PBI _OON 11331, IBSP 62116 View Materials ; PBI _OON 11336, IBSP 62143 View Materials ) 3♂ . Itapevi : Condomínio Residencial TransUrb, 23°32′57″S 46°56′02″W, all collected by V.C. Onofrio, June 25, 1999 ( PBI _OON 11263, IBSP 67562 View Materials ; PBI _OON 11264, IBSP 67594 View Materials ; PBI _OON 11265, IBSP 67580 View Materials ; PBI _OON 11267, IBSP 67573 View Materials ; PBI _OON 14694, IBSP 67608 View Materials ) 3♂, 3♀ GoogleMaps , Nov. 20, 1999 ( PBI _OON 11269, IBSP 67600 View Materials ) 1♀ , Dec. 17, 1999 ( PBI _OON 11266, IBSP 67583 View Materials ) 1♀ . Miracatu : Fazenda Itereí, 24°03′S 47°13′W, Equipe Biota, Sep. 20, 2001 ( PBI _OON 11559, IBSP 136432 View Materials ; PBI _OON 11560, IBSP 136433 View Materials ; PBI _OON 11561, IBSP 136431 View Materials ; PBI _OON 11562, IBSP 136429 View Materials ; PBI _OON 11563, IBSP 136428 View Materials ; PBI _OON 11564, IBSP 136427 View Materials ; PBI _OON 11565, IBSP 136430 View Materials ) 6♂, 5♀ GoogleMaps . Peruibe : Estação Ecológica de Juréia–Itatins, 24°18′47″S 47°00′03″W, Mar. 17–21, 1997, A.D. Brescovit et al. ( PBI _OON 14693, IBSP 9605 View Materials ) 1♂, 2♀ GoogleMaps . Iporanga : Parque Estadual Turístico do Alto Ribeira –PETAR, 24°28′30″S 48°39′30″W, May 02, 2002, R. Andrade ( PBI _OON 14690, IBSP 44806 View Materials ) 1♂ ( PETAR, Núcleo Santana), Equipe Biota, Dec. 08–12, 2002 ( PBI _OON 11566, IBSP 136520 View Materials ; PBI _OON 11567, IBSP 136521 View Materials ; PBI _OON 11568, IBSP 136519 View Materials ) 3♂ GoogleMaps .