Coelotes pseudoterrestris Schenkel 1963
Creators: name: Wang, Xin-Ping
name: Griswold, Charles E.
name: Ubick, Darrell
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Amaurobiidae
Coelotes
Coelotes pseudoterrestris

description: Coelotes pseudoterrestris Schenkel 1963
(Figs 49–87; 155)
Coelotes pseudoterrestris Schenkel 1963: 286, fig. 161 (female, in MNHN, labeled as co-type, examined). – Wang 2002: 51, figs. 127–136.
Coelotes sacratus Wang et al. 1990: 222, figs 103–107 (male and female types, without indication of holotype or paratype, examined). –Song, Zhu and Chen 1999: 378, figs 224N, O, 226T, 228B.
Material examined: Type (labeled as co-type). CHINA: Yunnan: 1Ƥ, Lo Thoei-Tong, (MNHN, B2011 bis); 1Ƥ, Lo Thoei-Tong, March 2, 1925 (NHMB, 1990a).
Other material examined. CHINA: Yunnan: 232Ƥ, types of C. sacratus, Kunming, Xishan, October 24, 1986, J.F. Wang (HNU); 131Ƥ, Xishan, Dragon Gate, 2000–2400 m, December 26, 1988, P. Beron (AMNH); 1Ƥ, Kunming, Bamboo temple, December 29, 1988, P. Beron (AMNH); 131Ƥ, Menzi County, v. Wulichong, January 6, 1989, P. Beron (AMNH); 13, Menzi County, under stones near the village on the peathean, 1600– 1800 m, January 31, 1989, P. Beron (AMNH); 63, Baoshan, Nankang, 36 air km SE TengChong, pass over Gaoligongshan at 2100 m, N24°50', E98°47', November 4–7, 1998, C. Griswold, D. Kavanaugh, C-L. Long (CAS, CASENT 9032141); 836Ƥ, Baoshan, Tengchong, pass over Gaoligongshan at 2300 m, Luoshuidong, 28 air km E TengChong, N24°57', E98°45', native forest, October 26–31, 1998, C. Griswold, D. Kavanaugh, C-L. Long (CAS, CASENT 9032142); 2Ƥ, Tengchong County, Houqiao Township Guyong Forestry center, N25.39573°, E098.31228°, 2583 m, May 27, 2006, X.P. Wang & P. Hu (CAS, CASENT 9025606); 13, 39– 41 km of the road Bawan-Tengchong, Bawan village, Baoshan City, N24°55625', E98°45155', 2416 m, October 12, 2003, G. Tang (CAS, CASENT 9020368); 332Ƥ, Tengchong County, Henghe village, 60 km of the road Bawan-Tengchong, N25°00843', E98°42072', 1594 m, October 19, 2003, G. Tang (HNU, CASENT 9020441); 1Ƥ, Baoshan City, Bawan village, 39–41 km of the road Bawan-Tengchong, N24°55625', E98°45155', 2416 m, October 12, 2003, G. Tang (HNU, CASENT 9020364); 2Ƥ, Baoshan City, Nankang (National 320 Road), Yakou, N24°43717', E98°46054', 2186 m, October 30, 2003, G. Tang (HNU, CASENT 9020420); 1Ƥ, Baoshan City, Nankang (National 320 Road), Yakou, N24°43717', E98°46054', 2186 m, October 31, 2003, G.
Tang (HNU, CASENT 9020398); 1Ƥ, Baoshan City, Bawan village, 39–41 km of the road Bawan-Tengchong, N24°55625', E98°45155', 2416 m, October 12, 2003, G. Tang (CAS, CASENT 9020365); 131Ƥ, Yakou, Nankang (National 320 Road), Baoshan City, N24°43717', E98°46054', 2186 m, October 31, 2003, G. Tang (HNU, CASENT 9020396); 1Ƥ, Baoshan City, Nankang (National 320 Road), Yakou, N24°43717', E98°46054', 2186 m, October 26, 2003, G. Tang (CAS, CASENT 9020433); 13, Baoshan City, Bawan village, 39–41 km of the road Bawan-Tengchong, N24°55625', E98°45155', 2416 m, October 12, 2003, G. Tang (CAS, CASENT 9020366); 13, Tengchong County, Henghe village, 60 km of the road Bawan-Tengchong, N25°00843', E98°42072', 1594 m, October 19, 2003, G. Tang (HNU, CASENT 9020435); 131Ƥ, Baoshan City, Nankang (National 320 Road), Yakou, N24°43717', E98°46054', 2186m, October 31, 2003, G. Tang (CAS, CASENT 9020395); 1Ƥ, Nankang (National 320 Road), Baoshan City, N24°43717', E98°46054', 2186 m, October 26, 2003, G. Tang (HNU, CASENT 9020429); 131Ƥ, Baoshan City, Nankang (National 320 Road), Yakou, N24°43717', E98°46054', 2186 m, October 31, 2003, G. Tang (HNU, CASENT 9020397); 131Ƥ, Baoshan City, Bawan village, luoshuidong cave of Yakou, 40 km of the road Bawan-Tengchong, N24°55459', E98°4309', 2320 m, October 16, 2003, G. Tang (CAS, CASENT 9020402); 13, Baoshan City, Bawan village, 22–25 km of the road Bawan-Tengchong, N24°56220', E98°49335', 2380 m, October 14, 2003, G. Tang (CAS, CASENT 9020415); 1Ƥ, Baoshan City, Nankang (National 320 Road), Yakou, N24°43717', E98°46054', 2186 m, October 31, 2003, G. Tang (HNU, CASENT 9020394); 332Ƥ, Tengchong County, Henghe village, 60 km of the road Bawan-Tengchong, N25°00843', E98°42072', 1594 m, October 19, 2003, G. Tang (HNU, CASENT 9020440); 131Ƥ, Baoshan City, Nankang (National 320 Road), Yakou, N24°43717', E98°46054', 2186 m, October 26, 2003, G. Tang (CAS, CASENT 9020431); 1Ƥ, Baoshan City, Bawan village, 60 km of the road Bawan-Tengchong, N24°55625', E98°45155', 2416 m, October 12, 2003, G. Tang (CAS, CASENT 9020359); 13, Baoshan City, Nankang (National 320 Road), N24°43717', E98°46054', 2186 m, October 26, 2003, G. Tang (CAS, CASENT 9020434); 13, Baoshan City, Nankang (National 320 Road), Yakou, N24°43717', E98°46054', 2186 m, October 30, 2003, G. Tang (HNU, CASENT 9020427); 2Ƥ, Baoshan City, Nankang (National 320 Road), Yakou, N 24°43717', E98°46054', 2186 m, October 30, 2003, G. Tang (HNU, CASENT 9020421); 13, Baoshan City, Nankang (National 320 Road), N24°43717', E98°46054', 2186 m, October 26, 2003, G. Tang (HNU, CASENT 9020430); 131Ƥ, Tengchong County, Henghe village, 60 km of the road Bawan-Tengchong, N25°00843', E98°42072', 1594 m, October 19, 2003, G. Tang (CAS, CASENT 9020442); 13, Tengchong County, Dahaoping village, 51 km of the road Bawan-Tengchong, N 24°58527', E98°43797', 2018 m, October 17, 2003, G. Tang (CAS, CASENT 9020383); 1Ƥ, Baoshan City, Bawan village, Luoshuidong cave of Yakou, 41 km of the road Bawan-Tengchong, N24°56232', E98°45116', 2440 m, October 15, 2003, G. Tang (HNU, CASENT 9020406); 1Ƥ, Yong-An Bridge, Jietou Township, Tengchong County, N25°16212', E98°35567', 1492 m, October 22, 2003, G. Tang (HNU, CASENT 9020409); 131Ƥ, Tengchong County, Dahaoping village, 41–46 km of the road Bawan-Tengchong, N24°55625', E98°45155', 2416 m, October 18, 2003, G. Tang (CAS, CASENT 9020378); 1Ƥ, Tengchong County, Dahaoping village, 51 km of the road Bawan-Tengchong, N24°58527', E98°43797', 2018 m, October 17, 2003, G. Tang (HNU, CASENT 9020388); 1Ƥ, Tengchong County, Dahaoping village, 51 km of the road Bawan-Tengchong, N24°58527', E98°43797', 2018 m, October 17, 2003, G. Tang (HNU, CASENT 9020387); 13, Tengchong County, Dahaoping village, 41–46 km of the road Bawan-Tengchong, N24°55625', E98°45155', 2416 m, October 18, 2003, G. Tang (CAS, CASENT 9020380); 131Ƥ, Tengchong County, Dahaoping village, 41–46 km of the road Bawan-Tengchong, N24°55625', E98°45155', 2416 m, October 18, 2003, G. Tang (HNU, CASENT 9020379); 1Ƥ, Longyang County, Bawan District, Nankang Yakou, elev. 2180 m, N24.83178°, E98.76472°, understory of good forest on E-facing slope; night collecting, 25 May 2005, C. Griswold & D. Kavanaugh (CAS, CASENT 9022320); 1Ƥ, Longyang County, Bawan Township, Sanchahe, Luoshuidong area, 2300 m, N24.94755°, E98.75564°, night collecting in broadleaf forest, May 2005, H.M. Yan, K.J. Guo & H. B. Liang (HNU, CASENT 9022002); 1Ƥ, Tengchong County, Jietou Township, Datang Village, Daheling Ganjiao, N25.42018°, E098.40946°, 1878 m, May 14, 2006, X.J. Peng, X.P. Wang & P. Hu (CAS, CASENT 9025611); 1Ƥ, Kunming, Xishan, 2000m, April 2, 1999, P. Jäger (SMF); 1Ƥ, Dali, Changshan, 1594 m, April 8, 1999, P. Jäger (SMF).
Diagnosis: This species resembles C. thailandensis in having the short, laterally arising epigynal teeth, similar atrium, anteriorly extending copulatory ducts and similar palp, but can be distinguished by the distinctly extending, folding copulatory ducts (as long as spermathecal length), strongly pointed distal end of patellar apophysis, and long, slender conductor which is longer than its dorsal apophysis (Figs 49–57).
Description: Female (one of CASENT9020441 measured): Large sized coelotine, total length 12.50 (Fig. 63). Eyes subequal in size, with lateral eyes slightly larger than median eyes (AME 0.19, ALE 0.24, PME 0.19, PLE 0.21); anterior eyes equally separated by slightly more than half of their diameter; PME separated from each other by slightly less than their diameter, from PLE by more than PME diameter (AME-AME 0.11, AME-ALE 0.11, PME-PME 0.16, PME-PLE 0.28, AME-PME 0.22) (Fig. 64). Chelicerae with 3 promarginal and 4 retromarginal teeth. Labium longer than wide (L/W=1.20) (Fig. 65). Epigynal teeth short, arise anteriorly lateral to atrium, separated by more than atrial width; atrium small, with distinct, continuous anterior margin but indistinct lateral margins; copulatory ducts broad, extending anteriorly approximately the length of spermathecae, more or less folded longitudially; spermathecae with small bases and broad stalks; spermathecal heads arise distally from lateral side of spermathecae (Figs 49–54, 58–59, 69–70, 74–87).
Male (one of CASENT9020441 measured): Large sized coelotine, total length 12.00 (Fig. 66). Eyes subequal in size, with lateral eyes slightly larger than median eyes (AME 0.19, ALE 0.22, PME 0.21, PLE 0.22); AME separated from each other by 2/3 of their diameter, from ALE by about ½ of AME diameter; PME separated from each other by slightly less than their diameter, widely separated from PLE by more than PME diameter (AME-AME 0.13, AME-ALE 0.08, PME-PME 0.18, PME-PLE 0.27, AME-PME 0.24) (Fig. 67). Chelicera with 3 promarginal and 4 retromarginal teeth. Labium longer than wide (L/W=1.21) (Fig. 68). Palpal patellar apophysis large, slightly extending and pointing distally; RTA more than half of tibial length, with distinctly protruding distal end; lateral tibial apophysis broad; cymbial furrow short, less than 1/3 of cymbial length; conductor slender, with a dorsal apophysis, a small basal lamella; median apophysis broad, round, spoon-shaped; embolus short, filiform, prolateral in origin (Figs 55–57, 60–62, 71–73).
Notes: Female epigynal teeth vary slightly in length but are consistently arising anteriorly lateral to atrium, slightly posterior of anterior atrial margin, widely separated by slightly more than atrial width. Atrium also varies in size and shape from having a wide to a narrow anterior atrial margin. Copulatory ducts are consistently long, extending anteriorly, slightly folding longitudially but may vary in size and shape. Considering the variation in epigynal teeth, atrium, copulatory ducts and the different shapes of spermathecae, in addition to the widespread occurrence, there might be more than one species involved but the lack of sufficient male and female specimens from additional localities prevents us from making a more detailed hypothesis.
Distribution: China (Yunnan) (Fig. 155).
description: Published as part of Wang, Xin-Ping, Griswold, Charles E. & Ubick, Darrell, 2009, On the pseudoterrestris species group of the spider genus Coelotes (Araneae, Amaurobiidae), pp. 1-34 in Zootaxa 2313 on pages 13-19, DOI: 10.5281/zenodo.191946