Nuconarius gen. n. and Hengconarius gen. n., two new genera of Coelotinae (Araneae, Agelenidae) spiders from Southwest China Li, Bing Zhao, Zhe Zhang, Chuntian Li, Shuqiang Zootaxa 2018 2018-08-08 4457 2 237 263 6M25G Z. Zhao & S. Li Li & Zhao & Zhang & Li 2018 [151,677,1449,1475] Arachnida Agelenidae Hengconarius Animalia Araneae 17 254 Arthropoda species longipalpus sp. nov.     Typematerial. Holotype: ♂( IZCAS-AR33978), FeNGxUe YAKOU( 25.972667°N, 98.683933°E, eLeV. 3133 M), PIANMA TOWNSHIP, LUSHUI COUNTY, NUjIANG OF THe LISU AUTONOMOUSPReFeCTURe,  Yunnan,  China,  25 JUNe 2013, Z. ZHAO & J.C. LIU LeG.   Paratype: 1♀( IZCAS-AR33979), FeNGxUe YAKOU( 25.972667°N, 98.683933°E, eLeV. 3133 M), PIANMA TOWNSHIP, LUSHUI COUNTY, NUjIANG OF THe LISU AUTONOMOUSPReFeCTURe,  Yunnan,  China,  8 DeCeMBeR 2013, Y. LI & J. LIU LeG.   Etymology.THe SPeCIFIC NAMe IS DeRIVeD FROM THe LONG MALe PALP (LATIN PReFIx "LONGUS-" (LONG), NOUN "PALP" AND AFFIx "- US"); ADjeCTIVe.   Diagnosis.THe MALeS ARe SIMILAR TO  H. exilisBUT DIFFeR BY THe SHORT AND HORIZONTAL CONDUCTOR WHILe IN  H. exilis, THe eND OF CONDUCTOR SLIGHTLY UPWARD ( FIGS 9B, 15B); THe eND OF MeDIAN APOPHYSIS BLACK-BROWN AND OPAqUe BUT TRANSLUCeNT IN  H. exilis( FIGS 9C, 15C). THe FeMALeS CAN Be eASILY DISTINGUISHeD FROM  H. exilisBY THe LARGe POSTeRIOR epigynal sclerite; the height of posterior epigynal sclerite subequal to ⅓ the height of epigyne, while it is twice in  H. exilis( FIGS 10A, 16A); THe BROAD SPeRMATHeCAL HeADS, WHOSe WIDTH eqUALS TO THe LeNGTH BUT IN  H. exilis, THe LeNGTH OF SPeRMATHeCAL HeADS IS LONGeR THAN THe WIDTH AND FeRTILIZATION DUCT THIN ( FIGS 10B, 16B).   Description. Male ( holotype):TOTAL LeNGTH 10.76. CARAPACe 5.74 LONG, 4.25 WIDe. ABDOMeN 5.02 LONG, 3.51 WIDe. EYe SIZeS AND INTeRDISTANCeS: AME 0.13, ALE 0.25, PME 0.23, PLE 0.24; AME–AME 0.08, AME–ALE 0.05, AME–PME 0.15, ALE–PLE 0, PME–PME 0.15, PME–PLE 0.15. LeG MeASUReMeNTS: I 29.07 (8.42, 8.15, 7.91, 4.59); II 27.04 (7.91, 7.65, 7.14, 4.34); III 25.50 (7.65, 6.88, 6.89, 4.08); IV 29.57 (8.93, 7.65, 8.41, 4.58). Palp: patellar apophysis absent; RTA square slice-shaped; LTA short, approximately ⅓ the length of RTA; cymbial FURROW SHORT, LeSS THAN ½ THe LeNGTH OF CYMBIUM; eMBOLUS BeGINNING AT 8 O’CLOCK POSITION; CONDUCTOR SHORT, BIFURCATe AND HORIZONTAL; MeDIAN APOPHYSIS THIN AND SLICe-SHAPeD ( FIGS 15A–C).  Female ( paratype):TOTAL LeNGTH 10.69. CARAPACe 5.61 LONG, 3.31 WIDe. ABDOMeN 5.08 LONG, 3.29 WIDe. EYe SIZeS AND INTeRDISTANCeS: AME 0.13, ALE 0.24, PME 0.21, PLE 0.25; AME–AME 0.10, AME–ALE 0.08, AME– PME 0.14, ALE–PLE 0, PME–PME 0.13, PME–PLE 0.14. LeG MeASUReMeNTS: I 17.07 (5.62, 5.09, 3.82, 2.54); II 16.29 (5.61, 4.58, 3.82, 2.28); III 14.52 (4.85, 4.07, 3.56, 2.04); IV 18.34 (6.12, 5.09, 4.84, 2.29). EPIGYNe: MIDDLe SePTUM exTeNDS TO THe POSTeRIOR eDGe OF ePIGYNe; ANTeRIOR ePIGYNe WeAKLY SCLeRITeD, WITH LIGHTLY WRINKLeS, THe HeIGHT of it about ½ the epigynal height; the height of posterior epigynal sclerotized is more than ⅓ the epigynal height; atrium trajectile, occupying about ¼ of epigynal plate; spermathecae simple and separated, the distance between the anterior spermathecae is twice the spermathecal diameters; the width of spermathecae about ¾ the length; SPeRMATHeCAL HeADS SITUATeD ANTeROLATeRALLY ( FIGS 16A–B).  Variation:TOTAL LeNGTH VARIeS FROM 10.69 TO 12.76.   Distribution. YUNNAN, CHINA( FIG. 20). 2420741680 2013-06-25 YAKOU, LISU, AUTONOMOUS China 25.972668 Yunnan 1 98.68393 17 254 IZCAS-AR33978 1 1 Yunnan holotype 2420741664 2013-12-08 YAKOU, LISU, AUTONOMOUS China 25.972668 Yunnan 1 98.68393 17 254 IZCAS-AR33979 1 1 Yunnan paratype