Naatlo mayzana, Dupérré & Tapia, 2017

Dupérré, Nadine & Tapia, Elicio, 2017, On some minuscule spiders (Araneae: Theridiosomatidae, Symphytognathidae) from the Chocó region of Ecuador with the description of ten new species, Zootaxa 4341 (3), pp. 375-399 : 381-382

Naatlo mayzana new species

FIgS 6–8 , 40

Type material. MAlE HOlOtypE frOM EcUADOr, COtOpAxI PrOvINcE, OTONGA BIOlOgIcAl RESErvE (-00.42261 - 79.5107), 05–07.Ix.2014, gENErAl cOllEctINg, E. TApIA, C. TApIA, N. DUpérré ( QCAZ).

Etymology. THE SpEcIfIc NAME IS A NOUN IN AppOSItION tAkEN frOM tHE KIcHWA lANgUAgE WOrD fOr “lOSS Of kNOWlEDgE”.

Diagnosis. Naatlo mayzana n. sp. DIffErS frOM N. fauna , N. splendida AND N. sutila by ItS DIStINct AbDOMINAl pAttErN ( FIg. 40 cOMpArE WItH WIENSkOSkI 2009: fIgS 1, 4, 5) AND SMAllEr MEDIAN ApOpHySIS WItHOUt NOtcH ( FIg. 6 ); frOM N. maturaca AND N. serrana by SHApE Of tHE cyMbIUM WItHOUt DOrSAl prOjEctION ( FIg. 6 ).

Description. Male (holotype): TOtAl lENgtH: 1.4; cArApAcE lENgtH: 0.6; cArApAcE WIDtH: 0.5, AbDOMEN lENgtH: 0.8; AbDOMEN WIDtH: 0.6; AbDOMEN HEIgHt: 0.9. CEpHAlOtHOrAx: CArApAcE yEllOW SlIgHtly SUffUSED WItH grEy ON pArS cEpHAlIcA; pArS cEpHAlIcA SlIgHtly ElEvAtED, pArS tHOrAcIcA SlOpINg grADUAlly ( FIg. 40 ). ClypEUS lOW (1x AME). CHElIcErAE yEllOW; cHElIcErAl tEEtH NOt ObSErvED. StErNUM yEllOW, NOt trUNcAtE, StErNAl pItS lArgE, SEpArAtED by 1.5x tHEIr DIAMEtEr. ENDItES AND lAbIUM yEllOW lIgHtly SUffUSED WItH grAy. EyES: EIgHt, AbOUt EqUAl SIZE, SUrrOUNDED by blAck pIgMENtAtION; rOUNDED; AME SlIgHtly SEpArAtED, AME-ALE SlIgHtly SEpArAtED, LE tOUcHINg, PLE-PME SlIgHtly SEpArAtED, PME SEpArAtED ( FIg. 40 ). AbDOMEN: OvAl, bAckgrOUND cOlOUr lIgHt bEIgE WItH brOWN OvAl MArk MEDIAlly AND brOWN OvAl rINg lAtErAlly; vENtrAlly bEIgE StrONgly SUffUSED WItH grEy MEDIAlly. LEgS: fEMUr AND pAtEllAE DArk yEllOW, tIbIAE, MEtAtArSI AND tArSI OrANgE, Of lEgS I-II A SHADE DArkEr; DIStAl END Of MEtAtArSI I-II AND tArSI I-II WItH SHOrt StrONg SEtAE vENtrAlly (SEE RODrIgUES & LISE 2008; fIgS 27, 50); tOtAl lENgtH 1.6/1.2/0.6/1.0; lEg fOrMUlA 1243. PAlp: CyMbIUM ScOOp-SHApED, rOUNDED ApIcAlly WItHOUt DOrSAl prOjEctION ( FIg. 6 ); pArAcyMbIUM plAtE-lIkE, brOADly AttAcHED tO cyMbIUM ( FIg. 8 ); cONDUctOr rEDUcED, SEMI-trANSpArENt ( FIg. 6 ); tEgUlUM lArgE; EMbOlUS WIDE, WItH trIANgUlAr ENDINg ( FIg. 7 ); MEDIAN ApOpHySIS SMAll, WItH prONg ApIcAlly ( FIg. 6 ).

Female: UNkNOWN.

Distribution: EcUADOr: KNOWN ONly frOM tHE typE lOcAlIty.

Figures

FIGURES 6 – 8. Naatlo mayzana n. sp. 6. Palp, prolateral view. 7. Palp, ventral view. 8. Palp, dorsal view.

FIGURES 39 – 42. Habitus dorsal view. 39. Male, Chthonos kuyllur n. sp. 40. Male, Naatlo mayzana n. sp. 41. Male, Ogulnius laranka n. sp. 42. Female, Ogulnius puku n. sp.