taxonID	type	description	language	source
084FC264E853FA0A78FBCCD304A48C8A.taxon	type_taxon	Type species: Amaurobius tetricus C. L. Koch, 1839.	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E853FA0A78FBCCD304A48C8A.taxon	diagnosis	Diagnosis. See Paik (1978), Copley et al. (2009), Bennett (2017) and Bennett et al. (2020).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E850FA0878FBCEF603B08F3A.taxon	description	Figs 1, 5	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E850FA0878FBCEF603B08F3A.taxon	materials_examined	Type material. Holotype: Male, 24 August 2020, Naedeok-ri, Sangdong-eup, Yeongwol-gun, Gangwon-do, Korea (37 ° 06 ' 58 " N, 128 ° 45 ' 00.5 " E, alt. 344 m), leg. S. T. Kim (NIBR-QKVWIV 0000000034), Paratypes: 6 males, same data as holotype, leg. S. T. Kim (NIBR-QKVWIV 0000000037 – 42); 2 males, same data as holotype, leg. S. T. Kim (KKU-LEI-Ara 20200824 - CY 001 – 2).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E850FA0878FBCEF603B08F3A.taxon	etymology	Etymology. The species name is derived from the type locality, Yeongwol-gun.	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E850FA0878FBCEF603B08F3A.taxon	diagnosis	Diagnosis. The new species is most similar to Cybaeus culter sp. nov. in the shape of the palpal organ and body appearance, but can be easily distinguished from the latter by the number of peg setae on the PA, the shape of the RTA, and the number and size of the retromarginal teeth: males of C. yeongwolensis have 21 peg setae on the PA (Fig. 1 H), a slightly anteriorly protruding RTA in ventral view (Fig. 1 E), and 4 small and 4 large retromarginal teeth (Fig. 1 B), versus 13 peg setae (Fig. 2 H), a strongly anteriorly protruding RTA (Fig. 2 E), and 3 small and 4 large retromarginal teeth (Fig. 2 B) in C. culter. In addition, leg spination on the femur, tibia and metatarsus differs between the two species (Table 1).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E850FA0878FBCEF603B08F3A.taxon	description	Description. Male holotype. Total length 4.13. Carapace: 2.24 long / 1.67 wide, dusky blackish brown, head region darker than thoracic region, oval, cervical and radial furrows distinct, longitudinal fovea needle-shaped, head region slightly elevated (Fig. 1 A). Eyes: AER 0.40, PER 0.58, AME 0.04, ALE 0.11, PME 0.06, PLE 0.10, AME-AME 0.05, AME-ALE 0.04, PME-PME 0.13, PME-PLE 0.08, AME-PME 0.10, ALE-PLE 0.05, all eyes on slightly raised eye tubercles, eye region infuscate, AER slightly recurved and PER almost straight from above. Chelicera: 0.61 long / 0.31 wide, pale blackish brown with 3 promarginal teeth and 8 retromarginal teeth (4 small and 4 large) (Fig. 1 B), lateral condyle present. Endite: 0.58 long / 0.33 wide, pale blackish brown. Labium: 0.27 long / 0.30 wide, pale blackish brown. Sternum: 1.00 long / 0.99 wide, pale blackish brown, subcordate, convex, posterior end pointed protruding slightly between the coxae of leg IV (Fig. 1 C). Legs: I 7.85 (1.97, 0.78, 2.10, 1.82, 1.18) / II 5.94 (1.22, 0.72, 1.53, 1.47, 1.00) / III 5.33 (1.50, 0.65, 1.00, 1.33, 0.85) / IV 7.66 (1.80, 0.63, 2.25, 1.87, 1.11), leg formula I-IV-II-III, thick yellowish brown, robust and strongly developed, no annuli, leg supination in Table 1. Abdomen: 1.85 long / 1.51 wide, dark blackish brown, ovoid, two pairs of pale spots and five chevrons on dorsum, densely clothed with short blackish brown hair (Fig. 1 A). Palp: 2.60 (0.89, 0.38, 0.30, -, 1.03), tibia shorter than patella, PA blunt and protrudent 21 peg setae (Fig. 1 H), RTA modified long and moderately shallow, slightly protrudent anteriorly in ventral view, embolus long and slender, shorter than conductor, conductor banana-shaped with pointed PCo, embolus parallel and slightly separated from the margin of conductor, almost close to the PCo (Figs. 1 D – G).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E850FA0878FBCEF603B08F3A.taxon	distribution	Distribution. Korea (Naedeok-ri, Yeongwol-gun, Gangwon-do). Only known from the type locality.	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E850FA0878FBCEF603B08F3A.taxon	discussion	Remarks. The specimens of Cybaeus yeongwolensis were collected in a pitfall trap in leaf litter along the roadside of a hilly mixed forest (alt. 344 m).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E851FA0E78FBCACB00E68B9A.taxon	description	Figs 2, 5	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E851FA0E78FBCACB00E68B9A.taxon	materials_examined	Type material. Holotype: Male, 04 September 2020, Mt. Samdongsan, Deokgu-ri, Sangdong-eup, Yeongwol-gun, Gangwon-do, Korea (37 ° 05 ' 54.4 " N, 128 ° 47 ' 44.8 " E, alt. 289 m), leg. S. T. Kim (NIBR-QKVWIV 0000000035), Paratype: 1 male, same data as holotype, leg. S. T. Kim (KKU-LEI-Ara 20200904 - CY 003).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E851FA0E78FBCACB00E68B9A.taxon	etymology	Etymology. The species name is derived from the Latin noun ‘ culter ’ meaning knife, referring to the linear and sharp edge of the RTA on the male palp.	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E851FA0E78FBCACB00E68B9A.taxon	diagnosis	Diagnosis. The new species is similar to Cybaeus yeongwolensis sp. nov. and Cybaeus jiriensis Seo, 2016 in the shape of the palpal organ and body appearance. Distinguishing C. culter and C. yeongwolensis is discussed in the diagnosis of C. yeongwolensis. C. culter can be distinguished from C. jiriensis by the shape of RTA, PA and conductor, and the number and size of retromarginal teeth: males of C. culter have a roundly protruding anterior part of RTA (Fig. 2 E), blunt PA (Figs. 2 E – G), 3 small and 4 large retromarginal teeth (Fig. 2 B), and a narrow conductor base (Fig. 2 E), versus a smooth anterior part of RTA, rather pointed PA, 8 small retromarginal teeth and broad conductor base in C. jiriensis (Seo, 2016: p. 114, fig. 2 a – c). In addition, leg spination on the femur, tibia and metatarsus differs among the three species (Table 1).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E851FA0E78FBCACB00E68B9A.taxon	description	Description. Male holotype. Total length 4.94. Carapace: 2.72 long / 1.90 wide, brown, head region slightly darker than thoracic region, oval, cervical and radial furrows distinct, longitudinal fovea needle-shaped, head region slightly elevated, margin of thoracic region with faint black stripe (Fig. 2 A). Eyes: AER 0.49, PER 0.62, AME 0.07, ALE 0.14, PME 0.08, PLE 0.08, AME-AME 0.06, AME-ALE 0.05, PME-PME 0.14, PME-PLE 0.09, AME-PME 0.14, ALE-PLE 0.06, all eyes on slightly raised eye tubercles, eye region infuscate, AER slightly recurved and PER almost straight from above. Chelicera: 1.08 long / 0.50 wide, brown with 3 promarginal teeth and 7 retromarginal teeth (3 small and 4 large) (Fig. 2 B), lateral condyle present. Endite: 0.60 long / 0.45 wide, pale brown. Labium: 0.43 long / 0.40 wide, thin brown. Sternum: 1.30 long / 1.15 wide, pale blackish brown, subcordate, convex, posterior end pointed protruding slightly between the coxae of leg IV (Fig. 2 C). Legs: I 8.08 (2.20, 0.72, 2.16, 1.83, 1.17) / II 7.08 (1.90, 0.65, 1.77, 1.66, 1.10) / III 6.04 (1.64, 0.70, 1.25, 1.48, 0.97) / IV 7.59 (2.13, 0.70, 1.98, 2.00, 0.78), leg formula I-IV-II-III, pale brown, robust and strongly developed, femur, tibia and metatarsus with two thick annuli, leg supination in Table 1. Abdomen: 2.10 long / 1.72 wide, dark blackish gray, ovoid, two pairs of pale spots and five chevrons on dorsum, densely clothed with short blackish brown hair (Fig. 2 A). Palp: 2.61 (0.94, 0.33, 0.30, -, 1.04), tibia slightly shorter than patella, PA blunt and protrude with 13 peg setae (Fig. 2 H), RTA modified long and moderately shallow, strongly protrude anteriorly in ventral view, embolus long and slender, shorter than conductor, conductor auricle-shaped with pointed PCo, embolus parallel and separated from the margin of conductor, almost close to the PCo (Figs. 2 D – G).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E851FA0E78FBCACB00E68B9A.taxon	distribution	Distribution. Korea (Mt. Samdongsan, Yeongwol-gun, Gangwon-do). Only known from the type localty. Remarks. The specimens of Cybaeus culter were collected in a pitfall trap in mixed forest leaf litter in a mountain valley (alt. 289 m).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E857FA0D78FBCF2B03088EFE.taxon	description	Figs 3, 5	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E857FA0D78FBCF2B03088EFE.taxon	materials_examined	Type material. Holotype: Male, 24 June 2020, Mt. Gubongdaesan, Beopheung-ri, Mureungdoweonmyeon, Yeongwol-gun, Gangwon-do, Korea (37 ° 22 ' 18 " N, 128 ° 15 ' 46 " E, alt. 471 m), leg. S. T. Kim (NIBR-QKVWIV 0000000036), Paratypes: 1 male, same data as holotype, leg S. T. Kim (NIBR-QKVWIV 0000000043); 1 male, 29 - July 2020, same location as holotype, leg. S. T. Kim (KKU-LEI-Ara 20200624 - CY 004).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E857FA0D78FBCF2B03088EFE.taxon	etymology	Etymology. The specific name is a compound word from the Latin ‘ vanus ’ meaning empty and ‘ maculatus ’ meaning spotted, referring to the patternless abdomen.	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E857FA0D78FBCF2B03088EFE.taxon	diagnosis	Diagnosis. The new species is most similar to Cybaeus enshu, Kobayashi, 2006 in the shape of the palpal organ, body appearance and number of peg setae on the PA, but can be easily distinguished from the latter by a cuticular spine on the retrolateral surface of the palpal tibia, the location of peg setae on the PA, and the shape of the conductor and the number of retromarginal teeth: males of C. vanimaculatus have a yellowish brown abdomen with no dorsal patterns (Fig. 3 A), a long cuticular spine on the retrolateral surface of the palpal tibia (Figs. 3 E, F), separated peg setae on the PA (Fig. 3 H), 6 small and 5 large retromarginal teeth (Fig. 3 B), and large and broad conductor with smooth tip (Fig. 3 E, F), versus an pale abdomen without patterns, no cuticular spine on the retrolateral surface of the palapl tibia, clustered peg setae on the PA, 9 small and 2 large retromarginal teeth, and the small and narrow conductor with pointed tip in C. enshu (Kobayashi, 2006: p. 30, figs. 2 – 4). In addition, leg spination on the femur, tibia and metatarsus differs between the two species (Table 1).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E857FA0D78FBCF2B03088EFE.taxon	description	Description. Male holotype. Total length 3.95. Carapace: 2.00 long / 1.38 wide, thin brown, head region slightly darker than thoracic region, suboval, cervical and radial furrows distinct, longitudinal fovea needle-shaped, head region slightly elevated, margin of thoracic region with faint blackish brown stripe (Fig. 3 A). Eyes: AER 0.33, PER 0.41, AME 0.03, ALE 0.11, PME 0.08, PLE 0.09, AME-AME 0.01, AME-ALE 0.02, PME-PME 0.07, PME-PLE 0.05, AME-PME 0.08, ALE-PLE 0.03, all eyes on slightly raised eye tubercles, eye region infuscate, both eye rows slightly recurved from above. Chelicera: 0.95 long / 1.38 wide, thin brown with 3 promarginal teeth and 11 retromarginal teeth (6 small and 5 large) (Fig. 3 B), lateral condyle present. Endite: 0.60 long / 0.45 wide, thin brown. Labium: 0.34 long / 0.27 wide, thin brown. Sternum: 1.02 long / 1.00 wide, thin brown, subcordate, convex, posterior end pointed protruding deeply between the coxae of leg IV (Fig. 3 C). Legs: I 6.13 (1.89, 0.65, 1.24, 1.42, 0.93) / II 6.18 (1.80, 0.55, 1.32, 1.58, 0.93) / III 5.26 (1.55, 0.46, 1.27, 1.20, 0.78) / IV 6.83 (1.95, 0.50, 1.68, 1.78, 0.92), leg formula IV-II-I-III, pale brown, robust and strongly developed, no annuli, leg supination in Table 1. Abdomen: 1.90 long / 1.30 wide, light brown, ovoid, no pattern on dorsum, densely clothed with short blackish brown hair (Fig. 3 A). Palp: 2.04 (0.72, 0.24, 0.35, -, 0.73), tibia longer than patella, thumb-like PA blunt and conspicuously protrudent with 3 peg setae (Fig. 3 H), RTA modified very long and deep with a spine-like retrolateral cuticular projection, embolus long, slender and curved windingly, shorter than conductor, embolus tip wrapped by the PCo, conductor large auricle-shaped with broad ladle-like PCo, embolus parallel and separated from the margin of conductor, almost close to the PCo (Fig. 3 D – G).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E857FA0D78FBCF2B03088EFE.taxon	distribution	Distribution. Korea (Mt. Gubongdaesan, Yeongwol-gun, Gangwon-do). Only known from the type locality.	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E857FA0D78FBCF2B03088EFE.taxon	discussion	Remarks. The specimens of Cybaeus vanimaculatus were collected in a pitfall trap in mixed forest leaf litter near a mountain temple (alt. 471 m).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E854FA0378FBCB8F059B8DD3.taxon	description	Figs 4, 5	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E854FA0378FBCB8F059B8DD3.taxon	materials_examined	Type material. Holotype: male, 27 June 2019, Mt. Naejangsan, Naejang-dong, Jeongeup-si, Jeollabuk-do, Korea (35 ° 29 ' 19 " N, 126 ° 54 ' 08 " E, alt. 235 m), leg. S. T. Kim (NIBR-KDELIV 0000003119), Paratypes: 4 males, same data as holotype, leg. S. T. Kim (NIBR-KDELIV 0000006782 – 85); 2 males, 17 October 2019, Mt. Deogyusan, Samgong-ri, Seolcheon-myeon, Muju-gun, Jeollabuk-do, Korea (35 ° 53 ' 19.4 " N, 127 ° 46 ' 62.3 " E, alt. 261 m), leg. S. T. Kim (KKU-LEI-Ara 20190627 - CY 001 – 2).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E854FA0378FBCB8F059B8DD3.taxon	etymology	Etymology. The specific name is a compound word from the Greek prefix ‘ pseudo ’ meaning similar and the specific name of Cybaeus auriculatus Seo, 2017. It refers to the similarity in the male palpal organ morphology between both species.	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E854FA0378FBCB8F059B8DD3.taxon	diagnosis	Diagnosis. The new species is most similar to Cybaeus auriculatus Seo, 2017 in the shape of the palpal organ, body appearance, and the number of peg setae on the PA, but can be distinguished by the shape of cymbium, embolus and conductor, the number of retromarginal teeth and the presence or absence of the cuticular spine on the retrolateral surface of tibia: males of Cybaeus pseudoauriculatus have a long cymbium (Figs. 4 D – G), 9 retromarginal teeth (Fig. 4 B), a windingly curved embolus not wrapped by the conductor (Fig. 4 E – F), a narrow conductor base and lacks a cuticular spine on the retrolateral surface of the palpal tibia, versus a short cymbium, 10 retromarginal teeth, smoothly curved embolus wrapped by the conductor, a broad conductor base, and a long cuticular spine on the retrolateral surface of the palpal tibia in C. auriculatus (Seo, 2017: p. 114, fig. 1). In addition, leg spination on the femur, tibia and metatarsus differs between the two species (Table 1).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E854FA0378FBCB8F059B8DD3.taxon	description	Description. Male holotype. Total length 3.32. Carapace: 2.05 long / 1.90 wide, thin brown, head region slightly darker than thoracic region, suboval, cervical and radial furrows distinct, longitudinal fovea needle-shaped, head region slightly elevated, margin of thoracic region with faint blackish brown stripe (Fig. 4 A). Eyes: AER 0.31, PER 0.49, AME 0.04, ALE 0.09, PME 0.06, PLE 0.08, AME-AME 0.02, AME-ALE 0.01, PME-PME 0.08, PME-PLE 0.07, AME-PME 0.09, ALE-PLE 0.04, all eyes on slightly raised eye tubercles, AER slightly recurved and PER straight from above. Chelicera: 1.06 long / 0.40 wide, thin brown with 3 promarginal teeth and 9 retromarginal teeth (5 small and 4 large) (Fig. 4 B), lateral condyle present. Endite: 0.56 long / 0.30 wide, thin brown. Labium: 0.40 long / 0.26 wide, pale brown. Sternum: 1.02 long / 1.00 wide, pale brown, subcordate, convex, posterior end pointed protruding deeply between the coxae of leg IV (Fig. 4 C). Legs: I 7.27 (2.05, 0.65, 1.95, 1.64, 0.98) / II 6.69 (1.87, 0.64, 1.67, 1.58, 0.93) / III 5.13 (1.60, 0.50, 1.10, 1.25, 0.68) / IV 6.95 (1.95, 0.73, 1.72, 1.65, 0.90), leg formula I-IV-II-III, dusky yellowish brown, robust and strongly developed, no annuli, leg supination in Table 1. Abdomen: 1.55 long / 1.21 wide, dull grayish brown, suboval, no pattern on dorsum, sparsely clothed with long blackish brown hair (Fig. 4 A). Palp: 2.10 (0.75, 0.25, 0.30, -, 0.80), tibia longer than patella, thumb-like PA blunt and conspicuously protrudent with 4 peg setae (Fig. 4 H), RTA modified very long and deep, embolus long, slender and curved windingly, shorter than conductor, embolus tip separated from the PCo, conductor large auricle-shaped with broad ladle-like PCo, embolus parallel and separated from the margin of conductor, almost close to the PCo (Fig. 4 D – H).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E854FA0378FBCB8F059B8DD3.taxon	distribution	Distribution. Korea (Mt. Naejangsan, Jeongeup-si, Jeollabuk-do; Mt. Deogyusan, Muju-gun, Jeollabuk-do). Only known from the type localities.	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
084FC264E854FA0378FBCB8F059B8DD3.taxon	discussion	Remarks. The specimens of Cybaeus pseudoauriculatus were collected in a pitfall trap in mixed forest leaf litter in mountainous terrain (alt. 235 m in Mt. Najangsan and alt. 261 m in Mt. Deogyusan).	en	Lee, Sue Yeon, Yoo, Jung Sun, Kim, Seung Tae (2021): Four new epigean spiders of the genus Cybaeus (Araneae: Cybaeidae) from South Korea. Zootaxa 4966 (4): 458-468, DOI: https://doi.org/10.11646/zootaxa.4966.4.4
