Difference between revisions of "Salganea incerta"

Latest revision as of 12:28, 30 May 2014

Taxonavigation

Genus: Salganea

Name

Salganea incerta (Brunner von Wattenwyl, 1893) – Wikispecies link – Pensoft Profile

• Panesthia incerta Brunner von Wattenwyl, 1893: 50.
• Salganea incerta, Roth 1979^[1]: 73, type species by lectotype.

Description

Male. Body reddish brown, darker caudally (Fig. 11). Eyes blackish brown; ocelli yellowish. Antennae, upper lip, mandible, labial palpi and maxillary palpomeres reddish brown and only a little paler than body. Legs reddish brown, paler on coxae and trochanter. Abdominal sternites reddish brown with the middle of the former two sternites brown (Fig. 12).
Face sparsely punctate and vertex exposed. Anterior margin of pronotum slightly concave mesially, with a small tubercle on each side of the excision; anterior half slightly depressed, the floor with sparse pustules; few punctations on posterior half, with a pair of small tubercles (Fig. 50). Tegmina and wings extending beyond the end of abdomen, sometimes mutilated (Fig. 11). Radial vein of tegmen with 1 forked posterior branch at base, or with 2 simple posterior branches; median vein branched before the midline (Figs 85–86). Radial vein of hind wing simple and branched apically, or with 3 small branches which terminate in the anterior apical angle; median vein branched; cubitus with 5 complete branches, which may be forked or not, and 7–8 incomplete branches (Figs 94–95). Anteroventral margin of front femur armed with 1 spine or unarmed, with or without a minute distal spine, hind margin with a distal spine. Abdominal tergites 1–6 sparsely punctate; T7 denser punctulated caudally, lateral margin weakly crenulate, laterocaudal angle slightly produced (Fig. 52); anterolateral corners with small holes in T6 and T7, some minute and indistinct in T5. Abdominal sternites punctulate, the last sternite densely punctuated and hind margin indented (Fig. 53). Supra-anal plate densely punctate, hind margin varied with 9–13 triangular teeth, border of teeth smooth or crenulate (Figs 55–56). Cercus conical, with few setae near the border dorsally and ventral surface setose (Fig. 55). Anterior margin of subgenital plate slightly concave, lateral margins slightly curved (Fig. 57). Male genitalia. L1 reduced, only two small lobes remained (Fig. 58); L2d forked apically and apex acute (Fig. 59); R2 hook-shaped, with weak hook portion and the apex not curved upwards (Fig. 60).
Female. Differs from male as follows: anterior margin of pronotum smooth or indented mesially and the tubercles absent or weakly indicated (Fig. 51); hind margin of S7 entire (Fig. 54).
Nymph. Body brown, darker caudally (Figs 13–14), the depression of pronotum punctate.

Measurements

Male, 3th–5th maxillary segments: 0.36–0.59/0.64–0.78/0.90–0.94mm; pronotum: length × width: 3.6–5.2 × 6.5–8.7mm; distance between disc tubercles: 1.4–2.2mm; tegmen: 24.0–26.5mm; body length: 17.7–26.2mm; fore leg: coxae: 1.53–2.29mm, trochanter: 1.65–1.86mm, femur: 2.81–3.19mm, tibia: 1.37–1.55mm, 1st–5th tarsus: 0.34–0.63/0.17–0.20/0.19–0.23/0.24–0.29/1.00–1.18mm; mid leg: coxae: 2.22–2.51mm, trochanter: 2.12–2.58mm, femur: 4.48–4.90mm, tibia: 3.73–3.79mm, 1st–5th tarsus: 0.76–0.99/0.22/0.23/0.26–0.30/1.00–1.03mm; hind leg: coxae: 2.02–2.84mm, trochanter: 2.34–2.56mm, femur: 4.43–5.16mm, tibia: 5.43–5.91mm, 1st–5th tarsus: 1.02–1.20/0.25–0.32/0.26–0.28/0.30–0.32/1.12–1.17mm; cerci: 0.73–0.89mm.
Female, 3th–5th maxillary segments: 0.70–0.74/0.59–0.66/0.96–0.99mm; pronotum: length × width: 4.4–5.8 × 7.6–9.1mm; body length: 20.0–27.0mm; fore leg: coxae: 2.27–2.54mm, trochanter: 1.68–1.93mm, femur: 3.52–3.54mm, tibia: 1.64–2.00mm, 1st–5th tarsus: 0.54–0.56/0.16–0.21/0.20–0.26/0.27–0.30/1.10–1.17mm; mid leg: coxae: 2.34–3.02mm, trochanter: 1.63–1.99mm, femur: 4.67–4.75mm, tibia: 4.25–4.46mm, 1st–5th tarsus: 1.08–1.11/0.29–0.30/0.25/0.30–0.31/1.01–1.13mm; hind leg: coxae: 2.11–2.51mm, trochanter: 2.01–2.30mm, femur: 5.02–5.60mm, tibia: 6.04–6.19mm, 1st–5th tarsus: 1.02–1.17/0.30–0.34/0.27–0.28/0.32–0.33/1.00–1.13mm; cerci: 0.54–0.94mm.

Material examined

Two males, Guangxi Prov., Jinxiu County, Mt. Yangjiaoshan, 25 September 1981, collector unknown; one male and two females, Chongqing, Mt. Simianshan, Dawopu, 11 July 2008, coll. Zongqing Wang; one male and one female, Sichuan Prov., Hongya County, Mt. Wawushan, 30 June 2013, coll. Yang Li and Jinjin Wang; one male, Yunnan Prov., Yingjiang County, 1418m, 24°61'N, 97°62'E, 4–5 June 2008, coll. Weiwei Zhang; two males, Yunnan Prov., Yingjiang County, Xima Township, Menglaihe River 2nd Hydroelectric Power Station, 1470m, 24°78.404'N, 97°67.493'E, 27–29 May 2009, coll. Weiwei Zhang; two males, Yunnan Prov., Yingjiang County, Xima Township, Menglaihe 2nd Hydroelectric Power Station, 1470m, 6–9 June 2008, coll. Weiwei Zhang; two males, Yunnan Prov., Yingjiang Country, Taiping Town, Longpen Village, 30 May-9 June 2009, coll. Weiwei Zhang; one male and one female, Hainan Prov., Mt. Diaoluoshan, 18°43.462'N, 108°52.105'E, 4 May 2013, coll. Yan Shi and Shunhua Gui; one male and one female, China, 4 May 1980, coll. Qiaosheng Yuan; two males, two females and 3 nymphs, Chongqing, Mt. Simianshan, 2 October 2013, coll. Hao Xu and Jianyue Qiu. (SWU)

Distribution

China (Guangxi, Chongqing, Sichuan, Yunnan, Hainan); India; Myanmar; Thailand.

Taxon Treatment

• Wang, X; Shi, Y; Wang, Z; Che, Y; 2014: Revision of the genus Salganea Stål (Blattodea, Blaberidae, Panesthiinae) from China, with descriptions of three new species ZooKeys, 412: 59-87. doi

Other References

1. ↑ Roth L (1979) A taxonomic revision of the Panesthiinae of the world II. The genera Salganea Stål, Microdina Kirby, and Caeparia Stål (Dictyoptera: Blattaria: Blaberidae). Australian Journal of Zoology Suppl. 69: 1–201.

Images

Figures 1–20. 1–2 Salganea quinquedentata sp. n., male: 1 holotype, dorsal view 2 same, ventral view 3–4 Salganea quinquedentata sp. n., nymph: 3 paratype, dorsal view 4 same, ventral view 5–6 Salganea anisodonta sp. n., male: 5 holotype, dorsal view 6 same, ventral view 7–8 Salganea taiwanensis Roth, 1979, male: 7 holotype of Panesthia concinna Feng & Woo, 1990, dorsal view 8 same, ventral view 9–10 Salganea guangxiensis (Feng & Woo, 1990), male: 9 holotype of Panesthia guangxiensis Feng & Woo, 1990, dorsal view 10 same, ventral view 11–12 Salganea incerta (Brunner von Wattenwyl, 1893), male: 11 dorsal view 12 ventral view 13–14 Salganea incerta (Brunner von Wattenwyl, 1893), nymph: 13 dorsal view 14 ventral view 15–16 Salganea raggei Roth, 1979, male: 15 dorsal view 16 ventral view 17–18 Salganea raggei Roth, 1979, nymph: 17 dorsal view 18 ventral view 19–20 Salganea flexibilis sp. n., male: 19 holotype, dorsal view 20 same, ventral view. Scale bars = 1.0 cm.  Figures 50–60. Salganea incerta (Brunner von Wattenwyl, 1893) 50 vertex and pronotum, male 51 vertex and pronotum, female 52 abdominal tergum 7, dorsal view 53 abdominal sternite 7 of male, ventral view 54 abdominal sternite 7 of female, ventral view 55 supra-anal plate and paraprocts, ventral view 56 hind margin of supra-anal plate, ventral view 57 subgenital plate, dorsal view 58 left phallomere (L1) 59 median phallomere (L2vm and L2d) 60 right phallomere (R2). Scale bars = 1.0 mm (Figs 50–54), 0.5 mm (Figs 55–60).  Figures 80–97. 80–88 tegmina: 80–81 left and right tegmina of one specimen (Salganea quinquedentata sp. n.), dorsal view 82 Salganea anisodonta sp. n. 83–84 Salganea taiwanensis Roth, 1979 85–86 Salganea incerta (Brunner von Wattenwyl, 1893) 87–88 Salganea raggei Roth, 1979 89–97 wings: 89–90 left and right wings of one specimen (Salganea quinquedentata sp. n.), dorsal view 91 Salganea anisodonta sp. n. 92–93 Salganea taiwanensis Roth, 1979 94–95 Salganea incerta (Brunner von Wattenwyl, 1893) 96–97 Salganea raggei Roth, 1979. Scale bars = 4.0 mm.