Ogulnius paku, 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 : 383

Ogulnius paku new species

FIgS 13, 14, 42

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

Etymology. THE SpEcIfIc NAME IS A NOUN IN AppOSItION tAkEN frOM tHE KIcHWA lANgUAgE MEANINg “DArk cOffEE cOlOUrAtION” IN rEfErENcE tO tHE cOlOUrAtION Of tHE SpIDEr.

Diagnosis. DIStINgUISHED frOM All OtHEr Ogulnius ExcEpt O. laranka n. sp. by tHE INtErrUptED grOOvE WItH pOckEt-lIkE StrUctUrES AND frOM Ogulnius laranka n. sp. by tHE DArk cOffEE cOlOUrAtION ( FIg. 42 ), brIgHt OrANgE IN tHE lAttEr SpEcIES.

Description. Female (holotype): TOtAl lENgtH: 2.5; cArApAcE lENgtH: 0.8; cArApAcE WIDtH: 0.7, AbDOMEN lENgtH: 1.7; AbDOMEN WIDtH: 1.9; AbDOMEN HEIgHt: 2.0. CEpHAlOtHOrAx: CArApAcE DArk brOWN StrONgly SUffUSED WItH grAy; pArS cEpHAlIcA ElEvAtED, pArS tHOrAcIcA SlOpINg grADUAlly ( FIg. 42 ). ClypEUS lOW (1x AME). CHElIcErAE brOWN SUffUSED WItH grAy; cHElIcErAl tEEtH NOt ObSErvED. StErNUM AlMOSt blAck, trUNcAtE, SMOOtH, StErNAl pIt SMAll, SEpArAtED by 3x tHEIr DIAMEtEr. ENDItES AND lAbIUM OrANgE SUffUSED WItH DArk grEy. EyES: EIgHt, AbOUt EqUAl SIZE, SUrrOUNDED by blAck pIgMENtAtION; AME AND LE rOUNDED, PME SOMEWHAt trIANgUlAr; AME tOUcHINg, AME-ALE tOUcHINg, LE tOUcHINg, PLE-PME SlIgHtly SEpArAtED, PME SEpArAtED by tHEIr DIAMEtEr. AbDOMEN: ROUNDED, DOrSAlly DArk cOffEE WItH A SMAll MEDIAN bEIgE MArk ( FIg. 42 ); vENtrAlly DArk cOffEE. LEgS: LIgHt yEllOW-OrANgE; fEMOrA StrONgly SUffUSED WItH DArk grEy, MEtAtArSI AND tArSI UNIfOrMly DArk OrANgE; lEgS tOtAl lENgtH 2.1/1.8/1.1/ 1.6; lEg fOrMUlA 1243. GENItAlIA: EpIgyNAl plAtE flAt, StrIAtED WItH SMAll trIANgUlAr INDENtAtION MEDIAlly, WItH grOOvE DISjUNct AND tWO pOckEt-lIkE fEAtUrES (FIg. 13). SpErMAtHEcAE ElONgAtED, jUxtApOSED; cOpUlAtOry DUctS NArrOW INItIAlly AND ENlArgINg INtO A cONE-lIkE StrUctUrE; fErtIlIZAtION DUctS SHOrt, NOt cUrvED (FIg. 14).

Male: UNkNOWN.

Distribution. EcUADOr: KNOWN ONly frOM tHE typE lOcAlIty.

Figures

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.