dc:description"FIGURES 17a–g. Psechrus elachys sp. nov., from Thailand, Satun Prov. a–c, g ♂ paratype SB 862. d–f ♀ holotype SB 861. a–c ♂ palp (a prolateral, b ventral, c retrolateral view). g ♂ left palpal femur, retrolateral view. d Epigyne, ventral view. e Vulva, dorsal view. f Schematic course of internal duct system.";
dc:description"FIGURES 82a–r. Psechrus spp., photos of carapace (a–g), sternum (h–k) and ventral view of coxae of legs I–II (l-r). a P. libelti. b P. khammouan. c P. kenting. d P.fuscaisp. nov. e P. ghecuanus. f P.elachys sp. nov. g, k P. tauricornis sp. nov. h, o P. antraeus. i P. annulatus. j, p P.hartmanni sp. nov., l P. himalayanus, m P. ancoralis, n P.mulu, q P. senoculatus, r P. marsyandi. a ♀ SB 969 from Brunei Darussalam. b ♀ SB 382 from Laos, Khammouan Prov. c ♀ holotype SB 615 from Taiwan, Pingtung County. d ♀ holotype SB 954 from China, Yunnan Prov. e s.a. ♀ syntype SB 222 from Myanmar, Kayin Prov. f ♀ holotype SB 861 from Thailand, Satun Prov. g ♀ paratype SB 849, k juv. SB 851, both from Sri Lanka, Central Prov. h ♀ holotype SB 8 from Laos, Vientiane Prov. i ♀ paralectotype SB 830 from Indonesia, Jawa Barat Prov. j ♀ SB 630 from Sri Lanka. l ♂ lectotype SB 14 from India, Uttarakhand Prov. m ♂ paratype SB 26 from Laos, Luang Nam Tha Prov. n ♂ paratype SB 241 from Malaysia, Borneo, Sarawak Prov. o ♂ paratype SB 7 from Laos, Vientiane Prov. p ♂ SB 624 from Sri Lanka. q ♂ paratype SB 537 from China, Hunan Prov. r ♂ holotype from Nepal, Gandaki Prov.";
dc:description"FIGURES 83a–g. Psechrus spp., photos of left (b–g) and right (a) ♂ palp, prolateral view. a P. ancoralis. b P. luangprabang. c P. jaegeri sp. nov. d P.elachys sp. nov. e P. kinabalu. f P. hartmanni sp. nov. g P. crepido sp. nov. a ♂ paratype SB 24 from Laos, Luang Nam Tha Prov. b ♂ holotype SB 1030 from Laos, Luang Prabang Prov. c ♂ paratype SB 302 from Laos, Champasak Prov. d ♂ paratype SB 862 from Thailand, Satun Prov. e ♂ holotype SB 237 from Malaysia, Borneo, Sabah Prov. f ♂ SB 624 from Sri Lanka. g ♂ holotype SB 644 from India, Tamil Nadu Prov. Remark: cymbium dorsally with moderate dense- (a–b), very dense-scopula (d–g) or without any scopula (c).";
dc:description"FIGURES 84a–i. Psechrus spp., photos of left ♂ palp, ventral view. a P. argentatus. b–c P. libelti. d P. kinabalu. e P.mulu. f P. ulcus sp. nov. g P. decollatus sp. nov. h P. singaporensis. i P.elachys sp. nov. a ♂ SB 1107 from Papua New Guinea. b s.a. ♂ syntype SB 339 from Indonesia, Sumatera Selatan Prov. c ♂ SB 203 from Thailand, Song Khla Prov. d ♂ holotype SB 237 from Malaysia, Borneo, Sabah Prov. e ♂ holotype SB 242 from Malaysia, Borneo, Sarawak Prov. f ♂ holotype SB 141 from Indonesia, Kalimantan Selatan Prov. g ♂ paratype SB 857 from Indonesia, Jawa Timur Prov. h ♂ SB 507 (syntype of P. curvipalpis) from Malaysia, Selangor Prov. i ♂ paratype SB 862 from Thailand, Satun Prov.";
dc:description"FIGURES 87a–k. Psechrus spp., photos of epigyne, ventral view. a P. argentatus. b P. libelti. c P. mulu. d P. borneo. e P. annulatus. f P. aluco sp. nov. g P. decollatus sp. nov. h P. singaporensis. i P. elachys sp. nov. j P.norops sp. nov. k P. arcuatus sp. nov. a ♀ SB 608 from Indonesia, Maluku Prov. b ♀ SB 969 from Brunei Darussalam. c ♀ paratype SB 239 from Malaysia, Borneo, Sarawak Prov. d ♀ holotype SB 279 from Indonesia, Kalimantan Timur Prov. e ♀ lectotype SB 829 from Indonesia, Jawa Tengah Prov. f ♀ holotype SB 123 from Indonesia, Jawa Barat Prov. g ♀ holotype SB 501 from Indonesia, Jawa Timur Prov. h ♀ SB 864 from Malaysia, Selangor Prov. i ♀ holotype SB 861 from Thailand, Satun Prov. j ♀ holotype SB 860 from Malaysia, Pahang Prov. k ♀ holotype SB 333 from Indonesia, Sumatera Barat Prov.";
dc:description"FIGURES 90a–k. Psechrus spp., photos of vulva, dorsal view. a P. argentatus. b P. libelti. c P. mulu. d P. borneo. e P. annulatus. f P. aluco sp. nov. g P. decollatus sp. nov. h P. singaporensis. i P. elachys sp. nov. j P.norops sp. nov. k P. arcuatus sp. nov. a ♀ SB 551 from Papua New Guinea, Morobe Prov. b ♀ SB 87 from Indonesia, Sumatra, Mentawei Islds. c ♀ SB 253 from Malaysia, Borneo, Sarawak Prov. d ♀ holotype SB 279 from Indonesia, Kalimantan Timur Prov. e ♀ lectotype SB 829 from Indonesia, Jawa Tengah Prov. f ♀ holotype SB 123 from Indonesia, Jawa Barat Prov. g ♀ holotype SB 501 from Indonesia, Jawa Timur Prov. h ♀ SB 220 from Singapore. i ♀ holotype SB 861 from Thailand, Satun Prov. j ♀ holotype SB 860 from Malaysia, Pahang Prov. k ♀ holotype SB 333 from Indonesia, Sumatera Barat Prov.";
dc:description"FIGURES 15a–i. Psechrus singaporensis. a–d ♂ SB 507, e–g ♀ SB 499 (both syntypes of P. curvipalpis) from Malaysia, Selangor Prov. h–i ♀ holotype SB 90 from Singapore. a–c ♂ palp (a prolateral, b ventral, c retrolateral view). d ♂ left palpal femur, retrolateral view. e, i Epigyne, ventral view. f, h Vulva, dorsal view. g Schematic course of internal duct system.";
dc:description"FIGURE 99. Distribution of Psechrus in western Malaysia and Sumatra. Symbols: species belonging to the singaporensis- group. Arrow: Distribution of P. libelti (argentatus-group).";