Monatractides macrocorpis Gu & Guo, 2019
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https://dx.doi.org/10.3897/zookeys.955.52584 |
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lsid:zoobank.org:pub:AB18D541-08E8-49DA-B543-7D2F127A4E82 |
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https://treatment.plazi.org/id/82581258-93B6-5DBD-AA47-83BC97F5EDC6 |
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scientific name |
Monatractides macrocorpis Gu & Guo, 2019 |
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Monatractides macrocorpis Gu & Guo, 2019 Figures 7 View Figure 7 , 8 View Figure 8
Material examined.
Qingliangfeng National Nature Reserve, Lin’an, Zhejiang Province, P. R. China (30°6'44"N, 118°53'36"E, 940 m a.s.l.), collected by Xinyao Gu, 31-VII-2018, 1 ♀(ZJ-TO-20180704), 2 ♂♂ (ZJ-TO-20180705, ZJ-TO-20180706).
Morphology.
Male (n = 1): Idiosoma L 1083, W 833, L/W ratio 1.3. Dorsal plate 4+1 (Fig. 7A View Figure 7 ) with a red colour patterns, dorsal shield L 898, W 749, dorsal plate L 804, frontal platelets L 181, W 103, shoulder platelets L 254, W 115. Infracapitular bay U-shaped, depth 206; Cx-I L 376, mL 177, Cx-II+III mL 65; Gf elongated and oval, L 246, W 188, L/W ratio 1.3; distance between Gf and Ap 206. Gnathosoma (Fig. 7D View Figure 7 ) vL 231, dL 158; dorsal apodeme blunted and ventral apodeme sharp; chelicera bs L 284, claw L 27. P-1 with one dorsal seta; P-2 with three dorsal and one ventral setae; P-3 with two dorsal and one long ventral setae; P-4 with one ventral seta on the slight ventral extension (Fig. 7C View Figure 7 ). dL of palp segments: P-1, 34; P-2, 80; P-3, 54; P-4, 74; P-5, 30. Legs: dL of leg segments: I-L-1-6: 70, 129, 114, 147, 144, 125; II-L-1-6: 70, 116, 107, 151, 188, 164; III-L-1-6: 86, 146, 108, 169, 216, 192; IV-L-1-6: 152, 159, 176, 220, 241, 224. Ejaculatory complex: L 326, aL 221.
Female (n = 2). Body features same as the male except: Idiosoma L 1212 (1213), W 945 (949), L/W ratio 1.2 (1.3). Dorsal plate (Fig. 8A View Figure 8 ), dorsal shield L 959 (989), W 871 (845), dorsal plate L 918 (928), frontal platelets L 195 (173), W 109 (96), shoulder platelets L 269 (295), W 123 (117). Infracapitular bay depth 220 (222); Cx-I L 369 (402), mL 145 (176), Cx-II+III mL 68 (38); Gf L 256 (267), W 253 (236), L/W ratio 1.0 (1.1); distance between Gf and Ap 292 (248). Gnathosoma (Fig. 8B View Figure 8 ) vL 257 (259), dL 246 (262), claw short L 32 (29), chelicera bs L 246 (262). dL of palp segments: P-1, 32 (34); P-2, 90 (91); P-3, 51 (58); P-4, 77 (83); P-5, 21 (32). Legs: dL of leg segments: I-L-1-6: 100 (77), 114 (137), 121 (120), 153 (157), 147 (149), 127 (123); II-L-1-6: 90 (78), 134 (148), 99 (98), 154 (175), 195 (203), 168 (176); III-L-1-6: 101 (-), 161 (170), 119 (120), 177 (193), 214 (228), 217 (203); IV-L-1-6: 144 (159), 181 (160), 188 (192), 235 (243), 245 (261), 230 (220).
Habitat.
Streamlet.
Remarks.
The populations from Zhejiang Province fit the definition of Monatractides macrocorpis Gu & Guo, 2019 ( Gu et al. 2019b). Differences with the original description are: (1) the ventral apodeme of gnathosoma, sharp in Zhejiang specimens, but blunt in Hunan specimens; (2) with a red colour pattern in Zhejiang specimens, but purple in Hunan specimens.
Distribution.
China (Hunan, Zhejiang).
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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