taxonID	type	description	language	source
03CC87E2FF89AF38FDAC82A7A622FE49.taxon	description	SPECIES INCLUDED. The genus Caddo consist of two extant species, C. agilis Banks, 1892 and C. pepperella Shear, 1975, and one fossil species C. dentipalpus (Koch et Berendt, 1854) (Baltic and Bitterfeld amber, Oligocene). Both extant species distributed in U. S. A., Canada and Japan, in addition to that C. agilis known from Kuril Islands and C. pepperella – from South Korea (Suzuki 1958; Shear, 1975, 1996; Giribet & Kury, 2007; Groh & Giribet, 2015).	en	Prokopenko, Е. V., Sergeev, М. Е. (2020): On northwestern distribution of the family Caddidae (Opiliones) in Asia. Far Eastern Entomologist 421: 10-13, DOI: 10.25221/fee.421.2, URL: http://dx.doi.org/10.25221/fee.421.2
03CC87E2FF88AF3AFF6F86BEA6DDFDFB.taxon	description	Figs 1 – 7	en	Prokopenko, Е. V., Sergeev, М. Е. (2020): On northwestern distribution of the family Caddidae (Opiliones) in Asia. Far Eastern Entomologist 421: 10-13, DOI: 10.25221/fee.421.2, URL: http://dx.doi.org/10.25221/fee.421.2
03CC87E2FF88AF3AFF6F86BEA6DDFDFB.taxon	materials_examined	MATERIAL EXAMINED. Russia: Primorskii Krai, Sikhote-Alin Biosphere Reserve, natural landmark Blagodatnoe, upper part of Sukhoy stream, slopes of the Lysaya hill, 44.9987 o N, 136.5017 o E, 9 – 10. VII 2020, 5 ♀; natural landmark Abrek, hillside in Skrytaya river valley (45.0982 o N, 136.6908 o E), 3 – 5. VII 2020, 11 ♀, coll. M. E. Sergeev.	en	Prokopenko, Е. V., Sergeev, М. Е. (2020): On northwestern distribution of the family Caddidae (Opiliones) in Asia. Far Eastern Entomologist 421: 10-13, DOI: 10.25221/fee.421.2, URL: http://dx.doi.org/10.25221/fee.421.2
03CC87E2FF88AF3AFF6F86BEA6DDFDFB.taxon	discussion	REMARKS. The morphological features of females from Primorskii Krai (Russia), North America and Japan are the same (Figs 1 – 7). The specimens collected in North America are slightly larger than Japanese, and our material contains the smallest individuals (Table 1). The length of palp and legs of specimens from Primorskii Krai are given in Table 2. DISRIBUTION. Russia: Primorkii Krai (first record), Kuril Islands, Sakhalin Island (personal communication of A. Chemeris). – USA, Canada, Japan (Suzuki, 1958; Shear, 1975; Cokendolpher & Lee, 1993; Giribet & Kury, 2007; Groh & Giribet, 2015; Shultz & Regier, 2009; Shultz, 2018). HABITAT AND BIOLOGY. In the North America, Caddo agilis is usually found in very humid, densely shaded areas, such as ravines, and there is usually in mixed and coniferous ventral view, 4 – same, lateral view, 5 – palpus, lateral view, 6 – chelicerae, lateral view, 7 – ovipositor. mark Blagodatnoe, 8 – natural landmark Abrek. (Photo M. E. Sergeev). forests. Specimens have also been taken from moss, from beneath logs and stones, from the trunks and the outside walls of buildings (Shear, 1975). In Japan, C. agilis lives in similar biotopes: in the deciduous broad-leaf forest with Sakhalin fir on tree trunks near the ground (Suzuki & Tsurusaki, 1983). In the Sikhote-Alin Biosphere Reserve this species was found in the shaded stone slopes with rich leaf litter, moss and lichen (Figs. 7, 8). The harvestmen not moved actively over surfaces such as it was observed in Maryland (Shultz, 2018), but hidden under stones. This species is predominately parthenogenetic. Males are rare in most population in the North America (Shear, 1975) and Japan. In Hokkaido, the proportion of males in the population was only 1.3 % (Suzuki & Tsurusaki, 1983). No males were found in the Sikhote-Alin Reserve.	en	Prokopenko, Е. V., Sergeev, М. Е. (2020): On northwestern distribution of the family Caddidae (Opiliones) in Asia. Far Eastern Entomologist 421: 10-13, DOI: 10.25221/fee.421.2, URL: http://dx.doi.org/10.25221/fee.421.2
