The present study describes Philodromus paiki sp. nov., which was previously misidentified as P. fuscomarginatus (De Geer, 1778), P. poecilus (Thorell, 1872), and P. spinitarsis Simon, 1895 in Korea, as a new species with diagnosis, detailed descriptions, and taxonomic photographs. Additionally, P. spinitarsis is also described to correct previous misidentifications of Korean records of the species.

1. INTRODUCTION
2. MATERIALS AND METHODS
3. TAXONOMY
CRediT authorship contribution statement
Declaration of Competing Interest
ACKNOWLEDGEMENTS
REFERENCES

• Chang Moon Jang(Division of Life Sciences, College of Life Sciences and Bioengineering, Incheon National University, Incheon 22012, Republic of Korea)
• Sue Yeon Lee(Life and Environment Research Institute, Konkuk University, Seoul 05029, Republic of Korea)
• Jung Sun Yoo(Species Diversity Research Division, National Institute of Biological Resources, Incheon 22689, Republic of Korea)
• Seung Tae Kim(Life and Environment Research Institute, Konkuk University, Seoul 05029, Republic of Korea) Corresponding author