105,681 research outputs found
Liu, Y.L., Zhu, X.X., Peng, Y.L. & Tang M. (2021) Synotis jinshajiangensis (Asteraceae: Senecioneae), a new species from northwestern Yunnan, China. Phytotaxa 478 (1): 162-170.
No full textLiu, Y.L., Zhu, X.X., Peng, Y.L. (2021): Liu, Y.L., Zhu, X.X., Peng, Y.L. & Tang M. (2021) Synotis jinshajiangensis (Asteraceae: Senecioneae), a new species from northwestern Yunnan, China. Phytotaxa 478 (1): 162-170. Phytotaxa 489 (1): 109-109, DOI: https://doi.org/10.11646/phytotaxa.489.1.12, URL: http://dx.doi.org/10.11646/phytotaxa.489.1.1
Advanced stochastic control systems with engineering applications
Full text linkEditorialMing Liu, Peng Shi, Hamid Reza Karimi, Shen Yin, and Xiaojie S
Spartaeus triapiculus Yang & Liu & Liu & Peng 2017, sp. nov.
No full textSpartaeus triapiculus sp. nov. Figs 9–10, 11 D Type material: Holotype: male, CHINA, Yunnan, Fugong County, Shangpa Township, 26.8620°N, 98.8714°E, 1177 m, 19 August 2005, Guo Tang (Tang-05-09H). Paratypes: CHINA, Yunnan: 2 females, same data as holotype (Tang-05-09PA); 2 males, Gongshan County, Cikai Township, Pula River, 27.7488°N, 98.6677°E, 1474 m, 23 October 2004, Guo Tang (Tang-04-03PB); 2 females, Nujiang Prefecture, Lushui County, Sanjiang Township, Nu Jiang, 25.7296°N, 98.8718°E, 790 m, 26 June 2000, D.H. Kavanaugh, C. Griswold & Heng-mei Yan (P-128); 2 males, 3 females, Nujiang Prefecture, Gongshan County, Gongshan Township, Dandang preserve, 27.7432°N, 98.6617°– 27.7418°N, 98.6591°E, 1500–1820 m, 29 June 2000, D. Ubick & Heng-mei Yan (female P- 128, male P-226); 1 male, 2 females, Nujiang Prefecture, Gongshan County, Qiqi He, just above hydroelectric plant, 27.7575°N, 98.6607°E, 1500 m, 9, 20 July 2000, Heng-mei Yan, D.H. Kavanaugh, C. Griswold, Hong-bin Liang, D. Ubick & Da-zhi Dong; 1 female, Nujiang Prefecture, Gongshan County, Nujiang State Nature Reserve, Qiqi He, 9.9 air km W of Gongshan, 27.7154°N, 98.5653°E, 2000 m, 9–14 July 2000, Heng-mei Yan, D.H. Kavanaugh, C. Griswold, Hong-bin Liang, D. Ubick & Da-zhi Dong (P-128). Etymology. The specific name is the combination of the Latin “ apiculus ” (apex) and the prefix “ tri- ” (three), referring to the form of tibial apophyses; to be treated as a Latin adjective. Diagnosis. The new species is similar to S. platnicki Song, Chen & Gong, 1991 described from Hunan, China (see Peng & Li 2002, figs 2A–G), but can be easily distinguished by: in ventral view, tegulum with a triangular apophysis (Figs 9 B, 10A), while absent in S. platnicki (Peng & Li 2002, fig. 2B); tibia with 3 apophyses, retrolateral tibial apophysis spine-shaped and longest (Figs 9 B, 10A), while with 4, retrolateral tibial apophysis oblong, shorter than intermediate tibial apophysis in S. platnicki (Peng & Li 2002, figs 2B–C); epigyne without band-like median guide (Figs 9 E, 10D) found in S. platnicki (Peng & Li 2002, fig. 2F); copulatory openings transverse V-shaped (Figs 9 E, 10D), while inconspicuous in S. platnicki (Peng & Li 2002, fig. 2F). Description. Male (holotype). Total length 6.52. Prosoma 2.81 long, 2.22 wide. Opisthosoma 3.48 long, 1.77 wide. Clypeus height 0.15. Carapace (Fig. 9 A) blackish brown, marginal area covered with white hairs. Ocular area brown, eyes with black surroundings, with white long hair. Fovea dark and longitudinal; cervical grooves and radial groove distinct. Eye diameters and interdistances: AME 0.75, ALE 0.45, PME 0.30, PLE 0.40, AERW 2.20, PERW 1.90, EL 1.20. Chelicerae dark brown, with brown apex, clothed by long brown hairs, 4 promarginal teeth and 8 retromarginal denticles (Fig. 10 C). Clypeus brown, covered with dense brown hairs, promargin with a row of long white hairs. Endites yellowish brown; labium grayish black, inner margin and terminal light brown, covered with dense grayish black hairs. Sternum racket-shaped, flat, yellowish brown, covered with thin brown and white hairs, marginal area reddish brown. Legs long and thin, light brown to dark brown, with black spots, bearing long and thin spines. Leg spinulation: tibiae I and II with 7 and 3 pairs of long ventral spines respectively, metatarsi I and II with 3 pairs of ventral spines. Measurements of legs: I 15.20 (4.30, 6.10, 3.30, 1.50), II 9.10 (2.80, 3.40, 2.00, 0.90), III 9.20 (2.60, 3.10, 2.40, 1.10), IV 11.50 (3.10, 4.00, 3.20, 1.20). Leg formula: I, IV, III, II. Abdomen bucket-shaped. Dorsum (Fig. 9 A) dark brown; side area grayish black, with inclined black marks; median area lightly colored, with 3 pairs of muscular depressions and 2 indistinct arc-shaped patterns; venter median area with wide black longitudinal stripes, lateral area grayish white. Spinnerets dark brown, covered with yellow and brown hairs. Palp (Figs 9 B–C, 10A–B): embolus long, apex thin, originating from the position of 11:00 o’clock; tegulum oval; tegular apophysis almost triangular in ventral view (Figs 9 B, 10A); ventral tibial apophysis short and wide in ventral view; intermediate tibial apophysis lamellar, blade-shaped, with serrate posterior lateral margin in retrolateral view; retrolateral tibial apophysis long and thin, with sharp terminal in retrolateral view. Female (paratype): Total length 6.70. Prosoma 2.73 long, 2.00 wide. Opisthosoma 3.77 long, 2.18 wide, Clypeus height 0.10. Carapace (Fig. 9 D) brown to dark brown. Fovea longitudinal and dark. Cervical and radial groove dark brown. Eyes surroundings black. Margin of ocular area covered with white hairs, central area of thorax with longitudinal bands formed by white hairs. Eye diameter and interdistances: AME 0.55, ALE 0.30, PME 0.25, PLE 0.30, AERW 1.80, PERW 1.60, EL 1.19. Clypeus dark brown, covered with dense dark brown hairs. Chelicerae dark brown, with long dark hairs, 6 promarginal teeth and 8 retromarginal denticles (Fig. 10 F). Endite and labium dark brown, covered with dense brown fine hairs, terminal area yellowish brown. Sternum scutiform, yellowish brown, its edge dark brown, with one triangular black spot. Palp light brown, covered with dense dark brown hairs, terminal area dark brown. Legs yellowish brown, with black spots or annuli, spines long and strong. Leg spinulation: tibiae I and II with 6 and 8 pairs of long ventral spines, respectively, metatarsi I and II with 3 pairs of ventral long spines. Measurements of legs: I 12.90 (3.00, 6.50, 2.20, 1.20), II 9.30 (2.80, 3.50, 1.90, 1.10), III 10.20 (2.90, 3.50, 2.50, 1.30), IV 11.30 (3.30, 3.80, 2.80, 1.40). Leg formula: I, IV, III, II. Abdomen long cylindrical. Dorsum (Fig. 9 D) yellowish brown; median area yellow; lateral area dark brown, with dark diagonal patterns; venter median area grayish black, lateral area yellowish brown. Spinnerets dark brown, covered with black and yellow hairs. Epigyne (Figs 9 E–F, 10D–E): copulatory openings semicircular; copulatory ducts thick and short; spermathecae large, spherical; fertilization ducts short. Distribution. Known only from Yunnan, China (Fig. 11 D).Published as part of Yang, Su-Fang, Liu, Wang, Liu, Ping & Peng, Xian-Jin, 2017, Five new species of Spartaeus Thorell, 1891 from China (Araneae: Salticidae), pp. 379-394 in Zootaxa 4303 (3) on pages 389-392, DOI: 10.11646/zootaxa.4303.3.4, http://zenodo.org/record/84123
HMU-BioServer/ExMdb: v1.0.0
No full text<p><strong>The codes used to generate data processing in ExMdb.</strong></p>
Spartaeus forcipiformis Yang & Liu & Liu & Peng 2017, sp. nov.
No full textSpartaeus forcipiformis sp. nov. Figs 1–2, 11 A Type material. Holotype: male, CHINA, Hubei, Badong County, Yanduhe Township, Songziyuan Village, 31.3406°N, 110.4131°E, 1320 m, 26 April 2016, Wang Liu, Chen Zeng, Tian Tian (HNU-WZT- 160426). Etymology. The specific name is a combination of the Latin “ forceps ” (pincer) and “ forma ” (form), referring to the pincer-shaped retrolateral tibial apophysis; to be treated as a Latin adjective. Diagnosis. The new species is similar to S. bani Ikeda, 1995 described from Japan (see Ikeda 2011, figs 8–15) in having the similar shape of embolic tip, but can be distinguished by: the tibia has 3 apophyses, the retrolateral one with 2 rami (Figs 1 B–C, 2A–B), while it has 2 apophyses, the retrolateral one not furcated in S. bani (Ikeda 2011, figs 11–12); the genital bulb is much wider posteriorly (Figs 1 B, 2A), while it is much wider anteriorly in S. bani (Ikeda 2011, fig. 11). Description. Male (holotype): Total length 3.84. Prosoma 1.89 long, 1.39 wide. Opisthosoma 2.04 long, 1.08 wide. Clypeus height 0.10. Carapace (Fig. 1 A) dark yellow, eye surroundings black, sparsely covered with white and brown hairs. Fovea long, brown and sulciform; cervical and radial grooves brown. Eye diameters and interdistances: AME 0.50, ALE 0.25, PME 0.50, PLE 0.15, AERW 1.55, PERW 1.50, EL 0.90. Chelicerae yellowish white, covered with long brown hairs, 3 promarginal teeth and 5 retromarginal denticles (Fig. 2 C). Clypeus brown. Endites yellowish white; labium light brown, distal area covered with dense brown hairs. Sternum scutiform, yellowish white, sparsely covered with brown hairs, marginal area light brown. Legs long and thin, yellowish white, bearing numerous long spines. Leg spinulation: tibiae I and II with 3 pairs of long ventral spines, metatarsi I and II with 3 pairs of ventral spines. Measurements of legs: I 4.80 (1.40, 1.80, 1.00, 0.60), II 4.50 (1.30, 1.60, 1.00, 0.60), III 4.60 (1.40, 1.40, 1.20, 0.60), IV 6.45 (1.70, 2.15, 1.70, 0.90). Leg formula: IV, I, III, II. Abdomen long oval. Dorsum (Fig. 1 A) yellowish white, posterior median area with 5 dark brown herringbones; venter yellowish white, median area with a longitudinal light yellow band. Spinnerets yellowish white, clothed by light brown hairs. Palp (Figs 1 B–C, 2A–B): embolus large and long, originating from the prolateral median area of bulb, the apex of embolus spoon-shaped in retrolateral view; tegulum triangular in ventral view, lateral margin with a sub-circular depression in retrolateral view (Figs 1 C, 2B); ventral tibial apophysis thumb-shaped in ventral view; intermediate tibial apophysis almost rectangular in retrolateral view, basal half portion with scutum; retrolateral tibial apophysis largest, pincer-shaped. Female. Unknown. Distribution. Known only from Hubei, China (Fig. 11 A).Published as part of Yang, Su-Fang, Liu, Wang, Liu, Ping & Peng, Xian-Jin, 2017, Five new species of Spartaeus Thorell, 1891 from China (Araneae: Salticidae), pp. 379-394 in Zootaxa 4303 (3) on pages 380-381, DOI: 10.11646/zootaxa.4303.3.4, http://zenodo.org/record/84123
Spartaeus pinniformis Yang & Liu & Liu & Peng 2017, sp. nov.
No full textSpartaeus pinniformis sp. nov. Figs 3–4, 11 B Type material: Holotype: male, CHINA, Yunnan, Gongshan County, Dulongjiang Township, Kongdang Village, 27.8796°N, 98.3388°E, 1527 m, 25 October 2004, Guo Tang (Tang-04-04H). Paratypes: CHINA, Yunnan: 3 males, 2 females, same data as holotype (Tang-04-04P). Etymology. The specific name is the combination of the Latin “ pinna ” (fin) and “ forma ” (form), referring to the fin-shaped retrolateral tibial apophysis; to be treated as a Latin adjective. Diagnosis. The male of the new species is similar to that of S. jaegeri Logunov & Azarkina, 2008 described from Luang Nam Tha, Laos (see Logunov & Azarkina 2008, figs 61–70), but can be reliably distinguished by: tibia with 3 apophyses (Figs 3 B, 4A), while with 2 in S. jaegeri (Logunov & Azarkina 2008, figs 61–64); tegular apophysis almost small finger-shaped (Figs 3 B, 4A), while large triangular in S. jaegeri (Logunov & Azarkina 2008, fig. 61); apex of ventral tibial partly covers the base of cymbium (Figs 3 B, 4A), while far away from the base of cymbium in S. jaegeri (Logunov & Azarkina 2008, figs 61, 63); in ventral view, retrolateral tibial apophysis wider and shorter, fin-shaped (Figs 3 B, 4A), while spoon-shaped in S. jaegeri (Logunov & Azarkina 2008, figs 63– 64). The females of the new species resemble those of S. jianfengensis (see Peng & Li 2002, figs 1A–G), but can be distinguished by: spermathecae kidney-shaped (Figs 3 E–F, 4D–E), while inverted pear-shaped in S. jianfengensis (Peng & Li 2002, figs 1F–G). Description. Male (holotype): Total length 6.17. Prosoma 2.59 long, 2.07 wide. Opisthosoma 3.27 long, 1.49 wide. Clypeus height 0.08. Carapace (Fig. 3 A) yellowish brown, sides brown with light patterns. Fovea long, dark brown; cervical and radial grooves light brown. Eye diameters and interdistances: AME 0.55, ALE 0.35, PME 0.20, PLE 0.33, AERW 1.21, PERW 1.17, EL 1.37. Clypeus brown. Chelicerae strong and dark brown, covered with long brown hairs, 6 promarginal teeth and 8 retromarginal denticles (Fig. 4 C). Clypeus yellowish brown. Endites and labium light yellowish brown, margin light yellow, covered with dense brown tuft. Sternum scutiform, light yellow, marginal area light brown, covered with brown hairs. Legs light yellow, bearing long and strong spines. Leg spinulation: tibiae I and II with 6 and 4 long ventral spines respectively, metatarsi I and II with 3 pairs of ventral long spines. Measurements of legs: I 8.00 (2.50, 3.50, 1.25, 0.75), II 6.40 (2.00, 2.50, 1.25, 0.65), III 6.30 (2.00, 2.50, 1.20, 0.60), IV 9.15 (2.50, 3.25, 2.50, 0.90). Leg formula: IV, I, II, III. Abdomen long oval. Dorsum (Fig. 3 A) yellowish brown, covered with light brown hairs; median area with large light yellowish brown patch; sides with dark brown longitudinal bands; venter yellowish white, median area with a longitudinal large dark brown band. Spinnerets yellowish brown, covered with dark brown hairs. Palp (Figs 3 B–C, 4A–B): embolus short, originating from the position of 12:00 o’clock in ventral view, terminal flat; bulb oval, tegular apophysis triangular; conductor small, membranous; ventral tibial apophysis short, terminal blunt and rotund in ventral view; intermediate tibial apophysis membranous, finger-shaped in retrolateral view (Figs 3 B, 4A); retrolateral tibial apophysis thick and large, fin-shaped in ventral view, can be seen with many granules in retrolateral view (Figs 3 C, 4B). Female (paratype): Total length 5.93, Prosoma 2.51 long, 2.19 wide. Opisthosoma 3.29 long, 1.95 wide. Clypeus height 0.10. Carapace (Fig. 3 D) dark brown, margin and eye surroundings blackish brown, covered with dense brown hairs. Fovea dark brown. Cervical and radial groove brown. Eye diameters and interdistances: AME 0.50, ALE 0.26, PME 0.62, PLE 0.23, AERW 1.05, PERW 1.17, EL 1.28. Clypeus yellowish brown, sparsely clothed by long brown hairs. Chelicerae light brown, with dense long yellow hairs, 5 promarginal teeth and 7 retromarginal denticles (Fig. 4 F). Endites and labium light yellow, base with dense light brown tuft. Sternum scutiform, light yellow, covered with slender light brown tuft. Legs long and thin, light yellowish brown, bearing long and strong spines. Leg spinulation: tibia I and II with 7 and 5 pairs of long ventral spines respectively, metatarsi I and II with 3 pairs of ventral long spines. Measurements of legs: I 3.36 (0.95, 1.43, 0.56, 0.42), II 3.28 (1.13, 1.27, 0.43, 0.45), III 3.85 (1.33, 1.36, 0.67, 0.49), IV 4.20 (1.41, 1.54, 0.74, 0.51). Leg formula: IV, III, I, II. Abdomen oval. Dorsum (Fig. 3 D) yellowish brown, covered with brown hairs; median area with a reddish brown longitudinal band; lateral with dark brown stripes, covered with a pair of dark brown outgrowths; venter yellowish brown, median area with one wide dark brown longitudinal band. Spinnerets yellowish brown, clothed by white and brown hairs. Epigyne (Figs 3 E–F, 4D–E): copulatory openings small, slit-shaped in ventral view; copulatory ducts inconspicuous; spermathecae large, kidney-shaped; fertilization ducts short. Distribution. Known only from Yunnan, China (Fig. 11 B).Published as part of Yang, Su-Fang, Liu, Wang, Liu, Ping & Peng, Xian-Jin, 2017, Five new species of Spartaeus Thorell, 1891 from China (Araneae: Salticidae), pp. 379-394 in Zootaxa 4303 (3) on pages 381-384, DOI: 10.11646/zootaxa.4303.3.4, http://zenodo.org/record/84123
Lathrobium immanissimum Peng
No full textLathrobium immanissimum Peng & L.-Z. Li, 2012 Material studied. China: Zhejiang: 2 ♂♂, 2 ♀♀, Qingyuan County, Baishanzu, 27°45'20''N 119°11'78''E, 1721 m, 22. V.2015, Song & Yan leg. (SNUC); 2 ♂♂, Longquan, Fengyangshan N. R., Erzhepu, 27°52'49''N 119°10'10''E, 1494 m, 29.IV.2016, Jiang, Liu & Zhou leg. (SNUC); 2 ♂♂, 4 ♀♀, Longquan, Fengyangshan N. R., Datianping, 27°54'30''N 119°10'31''E, 1350 m, 30.IV.2016, Jiang, Liu & Zhou leg. (SNUC); 5 ♀♀, Longquan, Fengyangshan N. R., Oujiangyuan, 27°52'08''N 119°10'40''E, 1610 m, 03. V.2016, Jiang, Liu & Zhou leg. (SNUC); 2 ♂♂, 1 ♀, Longquan, Fengyangshan N. R., Huangmaojian, 27°53'24''N 119°10'33''E, 1580 m, 16.X.2017, Cheng, Shen, Wang, Qiao & Chang leg. (SNUC); 2 ♂♂, 1 ♀, Longquan, Fengyangshan N. R., Erzhepu, 27°52'49''N 119°10'11''E, 1494 m, 18.X.2017, Cheng, Shen, Wang, Qiao & Chang leg. (SNUC); 1 ♂, Longquan, Fengyangshan N. R., Datianping, 27°54'29''N 119°10'31''E, 1350 m, 19.X.2017, Cheng, Shen, Wang, Qiao & Chang leg. (SNUC); 1 ♂, 1 ♀, Longquan, Fengyangshan N. R., Oujiangyuan, 27°53'58''N 119°09'31''E, 1850 m, 09. V.2019, Tang & Zhao leg. (SNUC). Comment: Lathrobium immanissimum Peng & L.-Z. Li, 2012 has been recorded from several localities in the Donggong mountain range, Zhejiang (Peng et al., 2012; Peng et al., 2014). For illustrations of L. immanissimum see Peng et al. (2012a: figures 1B, 4).Published as part of Zhao, Qing-Hao & Peng, Zhong, 2021, New species and new records of the genus Lathrobium Gravenhorst (Coleoptera Staphylinidae: Paederinae) from Zhejiang, East China, pp. 172-181 in Zootaxa 4990 (1) on page 176, DOI: 10.11646/zootaxa.4990.1.11, http://zenodo.org/record/498258
Otacilia yinae Liu & Xu & Xiao & Yin & Peng 2019, sp. nov.
No full textOtacilia yinae sp. nov. Figs 14 ̄16 http://zoobank.org/NomenclaturalActs/443fc95c-6a27-4c79-97a6-cdc16963eb30 Type material. Holotype: ♂: CHINA: Guangxi Zhuang Autonomous Region, Chongzuo City, Longzhou County, Nonggang National Nature Reserve, Xiangshui Station, 18 th boundary tablet, 22°26.01'N, 107°01.44'E, 262 m a.s.l., 1 November 2017, leg. A.L. He, K.K. Liu, Q. Cai, J.X. Liu, J.H. Liu and Z.G. Huang. Etymology. The specific name is taken from the family name of Prof. Changmin Yin, in honour of her great contribution to Chinese arachnology; noun in genitive case. Diagnosis. The male palpal bulb of the new species is similar to O. limushan Fu, Zhang & Zhu, 2010 (Fu et al. 2015: 444, figs 35̄51), but it can be easily distinguished from all known Otacilia species by the bifurcate RTA (Figs 14B ̄E, 15). Female unknown. Description: Male. Habitus as in Fig. 14A. Total length 3.16, prosoma (Fig. 14A) yellow-brown with dark grey mottling, elevated in dorsal view, with radial, irregular dark stripes on the surface, length 1.55, width 1.28. Eye diameters: AME 0.11, ALE 0.10, PME 0.09, PLE 0.10; interdistances: AME–AME 0.05, ALĒAME 0.03, PME–PME 0.11, ALĒALE 0.45, PLĒPME 0.05, PLĒPLE 0.52, ALĒPLE 0.07, AMĒPME 0.08. MOA 0.25 long, front width 0.22, back width 0.30. Cervical groove and fovea distinct. Chelicerae yellow-brown, stout, with two strong setae near base in frontal view, abundant hairs along promarginal teeth, three promarginal (first largest, third smallest) and two retromarginal teeth (equal in size). Endites yellowish, longer than wide. Labium slightly wider than long. Sternum longer than wide, yellow-brown, setae sparse. Opisthosoma elliptical in dorsal view (Fig. 14A), length 1.52, width 0.99, dark brown, with arched stripe close to anal tubercle. Leg femora yellow-brown, other segments yellow, without annulations; measurements: I 7.65 (1.85, 0.61, 2.35, 1.83, 1.01); II 5.87 (1.49, 0.57, 1.65, 1.36, 0.80); III 4.84 (1.32, 0.45, 1.10, 1.25, 0.72); IV 7.82 (2.11, 0.56, 1.91, 2.16, 1.08). Leg spination: Femur I and II with single dorsal spine; Femur I pv1111, II pv111; Tibia I v22222222, II v22222222; Metatarsus I v2222, II pv111, rv1111. Leg formula: 1423. Spinnerets yellow-brown, with abundant setae. Palp (Figs 14B ̄E, 15). Femur with ventral apophysis. RTA large, strong, bifurcate. Spermophor sclerotized. Tegular apophysis arising from tegulum in disto-retrolateral position. Embolus relatively short, hook-shaped. Distribution. Known only from the type locality in Guangxi Zhuang Autonomous Region, China (Fig. 16).Published as part of Liu, Keke, Xu, Xiang, Xiao, Yonghong, Yin, Haiqiang & Peng, Xianjin, 2019, Six new species of Otacilia from southern China (Araneae: Phrurolithidae), pp. 438-458 in Zootaxa 4585 (3) on pages 453-454, DOI: 10.11646/zootaxa.4585.3.2, http://zenodo.org/record/264015
Spartaeus tengchongensis Yang & Liu & Liu & Peng 2017, sp. nov.
No full text<i>Spartaeus tengchongensis</i> sp. nov. <p>Figs 7–8, 11C</p> <p> <b>Type material. Holotype:</b> male, <b> CHINA, <i>Yunnan</i>,</b> Tengchong County, Jietou Township, Chehua Village, 25.3281°N, 98.6982°E, 1652 m, 18 May 2006, Shui-zhong Duan (YHY05). <b> Paratypes: CHINA, <i>Yunnan</i>:</b> 3 females, same data as holotype (YHY05A); 1 female, Fugong County, <i>S. bank</i> of Yimazi river, near Shidi Village, S. 47 k m, 356° N of Fugong, 26.9582°N, 98.8617°E, 1220 m, 27 April 2004, C. Griswold & D.H. Kavanaugh (CGY16); 3 females, Longyang County, Bawan Township, Nankang Yakou just N of pass, 24.8318°N, 98.7647°E, 2180 m, 22 May 2005, D.H. Kavanaugh, C. Griswold & Da-zhi Dong (2005-020); 1 female, Fugong County, Yejiadi, 27.0504°N, 98.7733°E, 2307 m, 10 May 2004, Heng-mei Yan (20040510).</p> <p> <b>Etymology.</b> The specific name refers to the type locality, Tengchong County; adjective.</p> <p> <b>Diagnosis.</b> The new species is similar to <i>S. zhangi</i> Peng & Li, 2002 described from Khammouan, Laos (see Logunov & Azarkina 2008, figs 95–106), but can be distinguished by: in ventral view, intermediate tibial apophysis longest, almost as large as retroateral tibial apophysis (Figs 7B, 8A), while slightly shorter and much thinner than retroateral tibial apophysis in <i>S. zhangi</i> (Logunov & Azarkina 2008, fig. 96); posterior margin of cymbium with a large central incision (Figs 7E, 8D), not present in <i>S. zhangi</i> (Logunov & Azarkina 2008, fig. 98); the spermathecae large, almost spherical, touching each other medially (Figs 7F, 8E), while kidney-shaped, slightly separate in <i>S. zhangi</i> (Logunov & Azarkina 2008, fig. 99).</p> <p> <b>Description. Male</b> (holotype): Total length 6.56. Prosoma 2.76 long, 2.30 wide. Opisthosoma 3.79 long, 1.75 wide. Clypeus height 0.15. Carapace (Fig. 7A) brown, margin and eye surroundings blackish brown, sparsely covered with white and brown hairs. Fovea brown and longitudinal; cervical and radial grooves dark brown. Eye diameters and interdistances: AME 0.50, ALE 0.40, PME 0.25, PLE 0.30, AERW 2.20, PERW 1.85, EL 1.41. Chelicerae dark brown, with 6 promarginal and 7 retromarginal bifurcate denticles (Fig. 8 C). Clypeus dark brown, covered with long brown hairs. Endites and labium reddish brown with light apex, sparsely clothed by fine hairs. Sternum light brown with dark brown margin, sparsely clothed by brown hairs. Legs long and thin, yellowish brown, bearing long and strong spines. Leg spination: tibiae I and II with 5 and 4 pairs of long spines respectively, metatarsi I and II with 4 and 3 pairs of spines respectively. Measurements of legs: I 13.10 (3.60, 5.00, 3.10, 1.40), II 9.00 (2.60, 3.30, 2.20, 0.90), III 9.40 (2.30, 3.50, 2.30, 1.30), IV 12.30 (3.20, 4.30, 3.50, 1.30). Leg formula: I, IV, III, II. Abdomen long oval. Dorsum (Fig. 7A) dark brown with light brown median area, patch dictinct, each side with a light brown longitudinal band. Spinnerets dark brown, clothed by brown hairs. Palp (Figs 7B–C, 8A–B): embolus thin and short, horn-like, its base covered with a long oval membranous patch; tegulum oval; tegular apophysis finger-like in retrolateral view (Figs 7C, 8B); conductor wide and long, lamellar and membranous; ventral tibial apophysis flat and triangular in ventral view; intermediate tibial apophysis largest, almost rectangular in retrolateral view; retrolateral tibial apophysis short and blunt in retrolateral view.</p> <p> <b>Female</b> (paratype): Total length 5.05. Prosoma 2.25 long, 3.25 wide. Opisthosoma 2.80 long, 2.25 wide. Clypeus height 0.10. Carapace (Fig. 7D) dark brown, sides light brown with light patterns, sparsely covered with brown hairs; ocular area brown, eyes with black surroundings except AME, fringed by long white hairs. Fovea long, longitudinal and dark brown; cervical and radial groove light brown. Eye diameters and interdistances: AME 0.65, ALE 0.37, PME 0.27, PLE 0.30, AERW 2.15, PERW 1.95, EL 1.25. Chelicerae strong and dark brown, with 5 promarginal teeth and 7 retromarginal denticles (Fig. 8 F). Clypeus brown, covered with long blackish brown hairs. Endite and labium reddish brown with dark brown margin. Sternum light yellow with light brown margin. Legs long and thin, yellowish brown. Leg spinnation: tibiae I and II with 7 and 4 pairs of ventral spines respectively, metatarsi I and II with 3 pairs of spines. Measurements of legs: I 8.00 (2.50, 3.50, 1.25, 0.75), II 6.75 (2.00, 2.85, 1.25, 0.65), III 6.40 (2.00, 2.50, 1.25, 0.65), IV 9.15 (2.50, 3.25, 2.50, 0.90). Leg formula: IV, I, II, III. Abdomen long oval. Dorsum (Fig. 7D) grayish brown, median area with light stripe, covered with gray and white fine hairs; venter grayish black. Spinnerets dark brown, clothed by gray hairs. Epigyne (Figs 7E–F, 8D–E): copulatory openings slit-shaped in ventral view, posteriorly located; copulatory ducts thick and short; spermathecae large, almost spherical; fertilization ducts short.</p> <p> <b>Distribution.</b> Known only from Yunnan, China (Fig. 11 C).</p>Published as part of <i>Yang, Su-Fang, Liu, Wang, Liu, Ping & Peng, Xian-Jin, 2017, Five new species of Spartaeus Thorell, 1891 from China (Araneae: Salticidae), pp. 379-394 in Zootaxa 4303 (3)</i> on pages 386-389, DOI: 10.11646/zootaxa.4303.3.4, <a href="http://zenodo.org/record/841231">http://zenodo.org/record/841231</a>
Otacilia nonggang Liu & Xu & Xiao & Yin & Peng 2019, sp. nov.
No full textOtacilia nonggang sp. nov. Figs 11 ̄13 http://zoobank.org/NomenclaturalActs/be17d40c-3a36-45a8-970d-516208069507 Type material. Holotype: ♂: CHINA: Guangxi Zhuang Autonomous Region, Chongzuo City, Longzhou County, Nonggang National Nature Reserve, Shangjin Station, 22°18.84'N, 106°55.4'E, 187 m a.s.l., 2 November 2017, leg. A.L. He, K.K. Liu, Q. Cai, J.X. Liu, J.H. Liu and Z.G. Huang. Paratypes: 1 ♂, 2 ♀, with same data as holotype; 1 ♀, CHINA: Guangxi Zhuang Autonomous Region, Chongzuo City, Longzhou County, Nonggang National Nature Reserve, Nonggang Station, 22°28.38'N, 106°57.48'E, 184 m a.s.l., 25 October 2017, leg. A.L. He, K. K. Liu, Q. Cai, J.X. Liu, J.H. Liu and Z. G. Huang; 1 ♀, same locality, Nonggang Station, 22°27.85'N, 106°55.94'E, 228 m a.s.l., 26 October 2017, leg. A.L. He, K. K. Liu, Q. Cai, J.X. Liu, J.H. Liu and Z. G. Huang; 1 ♀, same locality, Nonggang Station, Longheng Village, 22°28.47'N, 106°58.98'E, 270 m a.s.l., 29 October 2017, leg. A.L. He, K. K. Liu, Q. Cai, J.X. Liu, J.H. Liu and Z.G. Huang. Etymology. The specific name refers to the type locality; noun in apposition. Diagnosis. Male of this species is very similar to those of Otacilia bawangling Fu, Zhang & Zhu, 2010 (Fu et al. 2010: 645, figs 3ĀF), O. biarclata Fu, He & Zhang, 2015 (Fu et al. 2015: 437, figs 1–20), O. florifera Fu, He & Zhang, 2015 (Fu et al. 2015: 444, figs 21–34), O. jianfengling Fu, Zhang & Zhu, 2010 (Fu et al. 2010: 641, figs 1ĀH, 2A–E) and O. limushan Fu, Zhang & Zhu, 2010 (Fu et al. 2015: 444, figs 35̄51), but differs from all these species by the male palp having a RTA with a thick and strong tip, while females can be distinguished by the elongated bursae located at the strong sclerotized band and the roughly elliptical spermathecae (Figs 11B ̄D, 12C, 13ĀC, E). Description: Male. Habitus as in Fig. 11A. Total length 3.64, prosoma (Fig. 11A) yellow, elevated in dorsal view, with radial, irregular brown stripes on the surface, length 1.61, width 1.30. Eye diameters: AME 0.14, ALE 0.13, PME 0.09, PLE 0.12; interdistances: AME–AME 0.07, ALĒAME 0.01, PME–PME 0.10, ALĒALE 0.32, PLĒPME 0.01, PLĒPLE 0.29, ALĒPLE 0.04, AMĒPME 0.10. MOA 0.29 long, front width 0.28, back width 0.26. Cervical groove and fovea distinct. Chelicerae yellow, stout, with two strong setae near base in frontal view, abundant hairs along promarginal teeth, three promarginal (proximal largest, distal smallest) and three retromarginal teeth (third largest, others equal in size). Endites yellowish, longer than wide. Labium shorter than wide. Sternum slightly longer than wide, yellowish, setae sparse. Opisthosoma elliptical in dorsal view (Fig. 11A), length 2.03, width 0.94, grey dorsally, with three inverted V-shaped yellowish stripes and two arched stripes on posterior part, oval yellowish stripes in front of the anal tubercle; narrow yellow dorsal scutum in anterior half. Legs yellow, without annulations; measurements: I 8.82 (2.10, 0.57, 2.51, 2.18, 1.46); II 6.57 (1.70, 0.49, 1.83, 1.43, 1.12); III 5.37 (1.38, 0.45, 1.21, 1.43, 0.90); IV 8.54 (2.32, 0.55, 2.11, 2.38, 1.18). Leg spination: Femur I and II with single dorsal spine; Femur I pv11111, II pv111; Tibia I v222222222, II v222222222; Metatarsus I v2222, II pv111, rv1111. Leg formula: 1423. Spinnerets yellow, with abundant setae. Palp (Figs 11B ̄D, 13ĀC). Femur with ventral apophysis. RTA large, finger-like, with curved and thick apex. Spermophor strongly sclerotized. Tegular apophysis near embolus, showing small triangular tip in ventral view. Embolus relatively short, hook-shaped. Female. Habitus as in Fig. 12A. As in male except as noted. Females darker than males. Total length 4.84, prosoma length 1.90, width 1.60. Eye diameters: AME 0.15, ALE 0.12, PME 0.11, PLE 0.12; interdistances: AME–AME 0.05, ALĒAME 0.03, PME–PME 0.10, ALĒALE 0.37, PLĒPME 0.05, PLĒPLE 0.39, ALĒPLE 0.13, AMĒPME 0.10. MOA 0.36 long, front width 0.34, back width 0.33. Chelicerae with three promarginal (first largest, third smallest) and four retromarginal teeth (fourth largest, others equal in size). Opisthosoma (Fig. 12A) length 2.76, width 1.73, pale grey, with arched, yellowish stripe near anus in dorsal view. Legs without annulations. Leg measurements: I 9.30 (2.27, 0.68, 2.93, 1.82, 1.60); II 7.73 (1.97, 0.71, 2.15, 1.56, 1.34); III 5.98 (1.58, 0.45, 1.25, 1.74, 0.96); IV 9.72 (2.64, 0.65, 2.33, 2.69, 1.41). Leg spination: Femur I pv1111111, II pv1111; Tibia I v2222222222, II v222222222; Metatarsus I v2222, II pv111, rv1111. Leg formula: 4123. Epigyne (Figs 12B, C, 13D, E) with small copulatory openings hidden behind sclerotized ridges. Bursae elongated, anteromedially located at strong sclerotized band. Copulatory ducts very short, broad, medial. Transparent bursae located anteriorly, large, elongated. Glandular appendages short, located at bands between copulatory ducts and spermathecae. Spermathecae relatively large, roughly elliptical, their posterior part hidden in dorsal view under posterior plate. Fertilization ducts arising sub-apical-medially from spermathecae. Distribution. Known only from the type locality in Guangxi Zhuang Autonomous Region, China (Fig. 16).Published as part of Liu, Keke, Xu, Xiang, Xiao, Yonghong, Yin, Haiqiang & Peng, Xianjin, 2019, Six new species of Otacilia from southern China (Araneae: Phrurolithidae), pp. 438-458 in Zootaxa 4585 (3) on pages 449-452, DOI: 10.11646/zootaxa.4585.3.2, http://zenodo.org/record/264015
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