Passiena spinicrus Thorell, 1890
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publication ID |
https://dx.doi.org/10.3897/zookeys.1182.109532 |
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publication LSID |
lsid:zoobank.org:pub:0D3B2D4D-D1C4-488C-9814-2B05C263D105 |
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persistent identifier |
https://treatment.plazi.org/id/5555E6EC-B4A3-51D7-B1B5-8BF01259E443 |
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treatment provided by |
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scientific name |
Passiena spinicrus Thorell, 1890 |
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Passiena spinicrus Thorell, 1890 View in CoL
Figs 1C, D View Figure 1 , 4 View Figure 4 , 5 View Figure 5
Passiena spinicrus Thorell, 1890: 140 (♀); Lehtinen 2005: 402, figs 5-10 (♀); Omelko and Marusik 2020: 480, figs 6, 15, 18, 35 (♀).
Material examined.
Malaysia: 6 males and 4 females, Borneo, Sabah, Trus Madi Mountain , 5.4669°N, 116.4488°E, elev. 760 m, 12 October 2015, G.Q. Huang and L.Y. Wang leg. (MLXY-15-15) GoogleMaps ; 2 males and 1 female, Borneo, Sabah, Keningau , apin-apin, 5.4669°N, 116.2752°E, elev. 346 m, 17 October 2015, G.Q. Huang and L.Y. Wang leg. (MLXY-15-25) GoogleMaps ; 4 males and 5 females, Borneo, Kalabakan, Maliau Basin , 4.54°N, 117.0272°E, elev. 321 m, 18 October 2015, G.Q. Huang and L.Y. Wang leg. (MLXY-15-29) GoogleMaps ; 1 male and 1 female, Borneo, Sabah, Sandakan , 5.8788°N, 118.0536°E, elev. 41 m, 19 October 2015, G.Q. Huang and L.Y. Wang leg. (MLXY-15-35) GoogleMaps .
Description.
Male (Figs 1C View Figure 1 , 4A View Figure 4 ) total length 3.91. Prosoma 2.16 long, 1.61 wide; opisthosoma 1.74 long, 1.02 wide. Carapace gray brown. Eye sizes and interdistances: AME 0.12, ALE 0.08, PME 0.34, PLE 0.28; AME-AME 0.10, AME-ALE 0.06, PME-PME 0.34, PME-PLE 0.37. Clypeus height 0.24. Chelicerae black brown, with three promarginal and three retromarginal teeth. Endites and labium black brown, longer than wide. Sternum yellow brown, with sparse brown hairs. Legs yellow brown. Tibia I with six pairs of ventral spines and metatarsus I with four pairs of ventral spines; tibia II with six pairs of ventral spines, metatarsus II with four pairs of ventral spines. Leg measurements: I 6.63 (1.65, 2.39, 1.69, 0.90); II 5.98 (1.66, 1.99, 1.54, 0.79); III 5.75 (1.55, 1.82, 1.60, 0.78); IV 8.87 (2.22, 2.59, 2.87, 1.19). Leg formula: 4123. Opisthosoma oval. Dorsum greyish brown, with black markings. Venter yellow brown.
Pedipalp (Fig. 4C-G View Figure 4 ): Cymbium proximal part brown, distal part yellowish with two large claws on the tip. Subtegulum distinct in ventral view, located baso-prolaterally. Conductor somewhat membranous and tongue-shaped in ventral view and triangular in retrolateral view. Terminal apophysis terminates at approx. 1 o’clock position in ventral view. Embolus originating on the dorsal side of the bulb, long, prolaterally accompanied with a membrane, terminating at approx. 2 o’clock position; palea with two apophyses, anterior apophysis ax-shaped, and the posterior apex strongly curved.
Female (Figs 1D View Figure 1 , 4B View Figure 4 ) total length 4.21. Prosoma 2.20 long, 1.77 wide; opisthosoma 1.89 long, 1.23 wide. Eye sizes and interdistances: AME 0.12, ALE 0.09, PME 0.33, PLE 0.29; AME-AME 0.08, AME-ALE 0.05, PME-PME 0.32, PME-PLE 0.37. Clypeus height 0.21. Legs yellow brown. Tibia I with six pairs of ventral spines and metatarsus I with four pairs of ventral spines; tibia II with six pairs of ventral spines, metatarsus II with three pairs of ventral spines. Leg measurements: I 6.96 (1.92, 2.56, 1.66, 0.82); II 6.36 (1.77, 2.19, 1.57, 0.83); III 6.02 (1.64, 1.89, 1.68, 0.81); IV 9.04 (2.38, 2.56, 2.87, 1.23). Leg formula: 4123.
Epigyne (Fig. 4H, I View Figure 4 ). Anterior pocket with 2 hoods, septum reversed T-shaped with distinct stem becoming very thick in its anterior part and narrow at the center. Copulatory openings located posteriorly at the base of atrium transverse edges. Spermathecal heads globular with the antero-lateral part angled, heads 2 times longer than septum base. Spermathecal stalks thick, short, slightly curved. Fertilization ducts extending postero-laterally.
Distribution.
Malaysia, Indonesia (Borneo) (Fig. 5 View Figure 5 ).
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.
