Four new species of Utivarachna Kishida, 1940 (Araneae: Trachelidae) from Sumatra Author Dhiya’Ulhaq, Naufal Urfi 0000-0001-6563-4643 Department of Animal Ecology, J. - F. Blumenbach Institute for Zoology and Anthropology, University of Göttingen, Göttingen, Germany naufalurfi.du@gmail.com Author Dupérré, Nadine Centre for Taxonomy and Morphology, Leibniz Institute for the Analysis of Biodiversity Change (LIB), Museum of Nature Hamburg, Hamburg, Germany & American Museum of Natural History, New York, NY, United States of America Author Buchori, Damayanti Department of Plant Protection, Faculty of Agriculture, IPB University, Bogor, Indonesia & Centre for Transdisciplinary and Sustainability Sciences, IPB University, Bogor, Indonesia Author Scheu, Stefan Department of Animal Ecology, J. - F. Blumenbach Institute for Zoology and Anthropology, University of Göttingen, Göttingen, Germany & Centre of Biodiversity and Sustainable Land Use, Göttingen, Germany Author Drescher, Jochen 0000-0002-5162-9779 Department of Animal Ecology, J. - F. Blumenbach Institute for Zoology and Anthropology, University of Göttingen, Göttingen, Germany jochen.drescher@biologie.uni-goettingen.de text Zootaxa 2024 2024-03-04 5418 5 551 575 http://dx.doi.org/10.11646/zootaxa.5418.5.6 journal article 290199 10.11646/zootaxa.5418.5.6 40fd70f2-37f9-42be-8ae8-97be12bf3b58 1175-5326 10780063 8681F446-C4A0-466F-A763-57F426B14523 Utivarachna phyllicola Deeleman-Reinhold, 2001 Figures 7–9 Utivarachna phyllicola Deeleman-Reinhold, 2001: 386 , figs 604–609; Dankittipakul, Tavano & Singtripop, 2011: 143 , fig. 5; Ono & Aung, 2022: 30 , figs 1–7. Diagnosis and description. See Deeleman-Reinhold (2001) . FIGURE 7. Utivarachna phyllicola Deeleman-Reinhold, 2001 , male. A, B Habitus, dorsal view ( A ), ventral view ( B ); C Left leg I, prolateral view. Scale bars A, B = 1 mm; C = 0.5 mm. Material examined. SUMATRA : Jambi Province : Bukit Duabelas National Park , Sarolangun : 1♂ (2013_ BF 1.2_ AraTrac 002 N ), canopy fogging in rainforest, 01°59’42.6”S , 102°45’08.0”E , altitude 69 m , 8.X.2013 , leg. J. Drescher ( MZB ) ; 1♀ 1♂ (2013_ BF 2.1_ AraTrac 001 N ), canopy fogging in rainforest, 01°58’55.2”S , 102°45’02.6”E , altitude 73 m , 7.X.2013 , leg. J. Drescher (ZMH-A0023859) ; 3♀ 1♂ (2013_ BF 2.2_ AraTrac 001 N ), canopy fogging in rainforest, 01°58’55.2”S , 102°45’02.6”E , altitude 73 m , 7.X.2013 , leg. J. Drescher ( MZB ); Lubuk Kepayang , Air Hitam , Sarolangun : 1♀ (2013_ BJ 3.1_ AraTrac 002 N ), canopy fogging in jungle rubber plantation, 02°03’46.6”S , 102°48’03.5”E , altitude 74 m , 26.VII.2013 , leg. J. Drescher (ZMH-A0023860) ; 1♀ (2013_ BO 3.1_ AraTrac 002 N ), canopy fogging in oil palm plantation, 02°04’15.2”S , 102°47’30.8”E , altitude 54 m , 25.VI.2013 , leg. J. Drescher ( SMF ) ; 1♂ (2013_ BO 3.2_ AraTrac 002 N ), canopy fogging in oil palm plantation, 02°04’15.2”S , 102°47’30.8”E , altitude 54 m , 25.VI.2013 , leg. J. Drescher (ZMH-A0023862) ; 2♂ (2013_ BR 4.1_ AraTrac 002 N ), canopy fogging in rubber plantation, 02°06’36.0”S , 102°46’22.4”E , altitude 54 m , 3.XII.2013 , leg. J. Drescher (ZMH-A0023861) ; 1♀ , Semaran , Pauh , Sarolangun (2013_ BJ 5.1_ AraTrac 002 N ), canopy fogging in jungle rubber plantation, 02°08’35.9”S , 102°51’04.5”E , altitude 45 m , 16.VII.2013 , leg. J. Drescher ( SMF ) ; 2♀ 1♂ , Hutan Harapan Rainforest Conservation Area , Batang Hari (2013_ HF 4.1_ AraTrac 002 N ), canopy fogging in rainforest, 2°11’15.3”S , 103°20’36.0”E , altitude 69 m , 30.VI.2013 , leg. J. Drescher ( SMF ); Bungku , Bajubang , Batang Hari : 2♀ 1♂ (2013_ HJ 1.1_ AraTrac 002 N ), canopy fogging in jungle rubber plantation, 01°55’41.6”S , 103°15’34.2”E , altitude 58 m , 9.V.2013 , leg. J. Drescher (ZMH-A0023863) ; 1♀ 1♂ (2013_ HR 1.2_ AraTrac 002 N ), canopy fogging in rubber plantation, 01°54’29.6”S , 103°15’59.9”E , altitude 68 m , 13.V.2013 , leg. J. Drescher ( SMF ) ; 1♀ 2♂ (2013_ HR 2.2_ AraTrac 002 N ), canopy fogging in rubber plantation, 01°54’29.6”S , 103°15’59.9”E , altitude 68 m , 13.V.2013 , leg. J. Drescher ( ZMHA 0023864) ; 6♂ , Singkawang , Muara Bulian , Batang Hari (2013_ HJ 4.1_ AraTrac 002 N ), canopy fogging in jungle rubber plantation, 01°47’07.9”S , 103°16’37.4”E , altitude 55 m , 18.VI.2013 , leg. J. Drescher ( SMF ) ; 1♀ 1♂ , Sungkai , Bajubang , Batang Hari (2013_ HR 3.1_ AraTrac 002 N ), canopy fogging in rubber plantation, 01°51’36.5”S , 103°18’00.6”E , altitude 41 m , 2.VI.2013 , leg. J. Drescher (ZMH-A0023865) . FIGURE 8. Utivarachna phyllicola Deeleman-Reinhold, 2001 , female. A, B Habitus, dorsal view ( A ), ventral view ( B ); C Left leg I, prolateral view. Scale bars A, B = 1 mm; C = 0.5 mm. Distribution. Thailand , Myanmar , Sumatra and Borneo ( Maps 1 and 2 ).