Andreimyrme substriolata ( Chen, 1957 ), 1995

Okayasu, Juriya, Williams, Kevin A., Lelej, Arkady S. & Pham, Thai Hong, 2021, Review of female Andreimyrme Lelej (Hymenoptera: Mutillidae: Smicromyrmini), Zootaxa 5061 (1), pp. 1-38 : 22

Andreimyrme substriolata ( Chen, 1957)

( Figs 11–15 , 28–32 , 45, 49 , 59 , 72, 73 , 86 , 92 , 95)

Smicromyrme substriolata Chen, 1957: 209 , ♀, holotype ♀ ( Kuling [= Guling], Kiangsi [= Jiangxi], China) [TARI], examined.

Smicromyrme tridentiens Chen, 1957: 213 , ♀, holotype ♀ (Tachulan [= Dazhulan], Shaowu, Fukien [= Fujian], China) [TARI], examined. Synonymized by Okayasu (2020: 58) under Andreimyrme substriolata (Chen) .

Andreimyrme tridentiens: Lelej 1995b: 8 , ♀, examined; Lelej 2005: 38; Okayasu et al. 2018: 303, ♀; Pagliano et al. 2020: 169.

Andreimyrme substriolata: Lelej 1995b: 9 , ♀, examined; Lelej 2002: 50; Lelej 2005: 38; Lo Cascio 2015: 544; Okayasu et al. 2018: 303, ♀; Okayasu 2020: 58 , ♀, examined; Pagliano et al. 2020: 169.

Diagnosis. FEMALE. Head black; frons, vertex, and gena punctures large and confluent; vertex with medial longitudinal carina; clypeus with medial tubercle. Mandible wide tridentate, vertical to apex, dorsal subapical tooth distinct but smaller than middle subapical tooth, middle subapical tooth subequal to apical tooth. F1 black. Mesosoma entirely red; dorsal thoracic length 0.95–1.18× mesosomal width; humeral carina weakly developed; posterior propodeal face without medial carina. Legs variable, entirely red, mostly black with femoral bases red, or entirely black. Metasoma black, sometimes with bluish metallic luster; T2 length 0.88–0.98× width; T2 disc flattened medially, with anteromedial elongate spot of pale golden to golden setae; T2 punctures small confluent; T2 posterior band wide, pale golden, complete; T3 with wide uniform band of pale golden to golden setae; S1 yellowish red; S2 punctures large sparse; surface of pygidial plate longitudinally rugose anteriorly and smooth posteriorly; lateral margins of pygidial plate subparallel, carinate throughout. MALE. Unknown.

Material examined. 29♀. Holotype ♀, Smicromyrme substriolata Chen, 1957 : China: JIANGXI: Kuling [= Guling], 7.VIII.1935, O. Piel leg. [ TARI]. Paratypes, Smicromyrme substriolata Chen, 1957 : China: ANHUI: Anhwei [= Anhui], Ningkwo, 20.VII.1920 [1♀ TARI]; Wangshan [= Huangshan], 11.VII.1936 K.F. Chen leg. [1♀ TARI]; JIANGXI: Kuling [= Guling], 4.VII.1919 [1♀ TARI]; ZHEJIANG: [Lin’an, Hangzhou], Tienmushan [= Tianmushan], 6.VI.1936, O. Piel leg. [1♀ TARI]. Holotype ♀, Smicromyrme tridentiens Chen, 1957 : China: FUJIAN: Shaowu, Tachulan [= Dazhulan], 26.IV.1942 [ TARI]. China: FUJIAN: Fukien [= Fujian], Kuatun [= Guadun], 2300 m, 27.40°N 117.405°E, 11.V.1938, J. Kiapporich leg., Smicromyrme substriolata Chen, B. Petersen det. 1995 [1♀ ZMUC]; TAIWAN: Nantou, Lienwhachi, 25.III.1979, A. Shinohara leg., Andreimyrme substriolata (Chen) , A.S. Lelej det. 1995 [1♀ NSMT]; Kaohsiung, Taoyuan, Paolai, 3.V.1996, H. Takizawa leg. [1♀ HUM]; Nantou, Tuchhsiang, Sun Moon Lake, Mt. Shuisho, 9.IV.2004, T. Mita leg. [1♀ TUA]; Taipei, Pinglin, Chenshanfu, 24.V.2010, N. Ohbayashi leg. [1♀ EUM]; ZHEJIANG: Hangzhou, Linan, Mt. West Tianmu-shan, 20–22.VIII.2001, N. Ohbayashi, L.-Z. Li & K. Kasahara leg. [1♀ EUM]. Indonesia: SUMATRA UTARA: Sumatra, Sibolangit, Urung Tame, 24.IV.1998, H. Takizawa leg. [1♀ TUA]. Japan: AMAMI ISLANDS: Amami-ôshima, Naze, Koshuku, Amami-chûô Forest Road, 200 m, 28.361°N 129.466°E, 3–7.VII.2017, Y. Komeda leg., yellow pan trap [2♀ ELKU]; Amami-ôshima, Naze, Koshuku, 28°21′45.0″N 129°27′50.0″E, 270 m alt., trail through forest, small gap, on forest floor, 3.VII.2021, 9:45 AM, J. Okayasu leg. [1♀ HUM]; OKINAWA ISLANDS: Okinawa-jima, Kunigami-son, Ie-rindô, 8.IV.2003, S. Arai leg. [1♀ TUA]. Laos: HOUA PHANH: Sam Neua, Mt. Pan, v.2013 [1♀ EUM]; XIENGKHOUANG: Ban Tha, 1200 m, 19°44′N 103°24′E, 4.V.2011, H. Sawada leg. [1♀ ELKU]. Malaysia: TERENGGANU: Kuala Terengganu, Kampung Pasil Dula, 1.III.2002, T. Tsuru leg. [1♀ TUA]. Thailand: CHIANG MAI: Doi Suthep, Chang Khian, 800–900 m, 8–11.V.2000, K. Okajima leg. [1♀ TUA]; NAKHON SI THAMMARAT: 4.4 km N Hin Tok, Mountainside rubber farm, 8.303°N 99.849°E, 7–8.IV.2017, K. Williams et al. leg. [2♀ CSCA]; PHETCHABUN: Nam Nao, 1.I.1955 [1♀ RUMF]. Vietnam: GIA LAI: Buon Luoi, 40 km N An Khe, 22–27.VI.1983, L. Medvedev leg., Andreimyrme tridentiens (Chen) , A.S. Lelej det. 1995 [1♀ IBSS]; HANOI: Mt. Bavi, 800–1000 m, VII.1941, A. De Cooman leg. [1♀ TARI]; HOA BINH: Da Bac, Tuly, forest, 20°52’17″N 105°15’13”E, 23.X.1990, S. Belokobylskij leg., Andreimyrme tridentiens (Chen) , A.S. Lelej det. 1995 [2♀ IBSS]; THUA THIEN-HUE: 19 km point, Bach Ma National Park, 1400 m, 16.198°N 107.860°E, 3–6.VIII.2016, Y. Komeda & T. Mita leg., yellow pan trap [1♀ VNMN].

Distribution. China: Anhui, Fujian, Jiangxi, Zhejiang. Taiwan: Kaohsiung, Nantou, Taipei. Indonesia: Sumatra Utara. Japan: Amami Islands, Okinawa Islands. Laos: Houa Phanh, Xiengkhouang. Malaysia: Terengganu. Thailand: Chiang Mai, Nakhon Si Thammarat *, Phetchabun *. Vietnam: Gia Lai, Hanoi, Hoa Binh, Thua Tien-Hue.

Remarks. This species is similar to A. laminatihumeralis sp. nov. and A. matsumotoi sp. nov. as discussed above. The specific name of this species was originally spelled as substriolata , but should be masculine since the gender of Smicromyrme was subsequently regarded as masculine following Article 30.2.4 of ICZN (1999) ( Lelej & Brothers 2008). A redescription of A. substriolata was provided by Okayasu (2020). Taiwanese specimens differ from those of continental Asia and Sumatra by their entirely black legs and larger T2 spot ( Fig. 14 ). Three females from Amami-ôshima Island are identical to the continental form, while a single female from Okinawa-jima Island is intermediate, with entirely black legs, and the T2 spot small ( Fig. 15 ). Therefore, it is premature to describe the Taiwanese population as a separate species. Molecular experiments or discovery of the male are required to answer if these color variants are good species.

Figures

FIGRUE 92. Distributional map of Andreimyrme substriolata (Chen) based on the material examined.

FIGURES 11–18. Andreimyrme spp., ♀, dorsal habitus. 11. A. substriolata (Chen), holotype; 12. A. tridentiens (Chen), holotype; 13. A. substriolata (Chen), Laos; 14. A. substriolata (Chen), Taiwan; 15. A. substriolata (Chen), Japan (Okinawa); 16. A. takensis sp. nov., holotype; 17. A. ursasolaris sp. nov., holotype; 18. A. yotoi sp. nov., holotype.

FIGURES 28–35. Andreimyrme spp., ♀, lateral habitus. 28. A. substriolata (Chen), holotype; 29. A. tridentiens (Chen), holotype; 30. A. substriolata (Chen), Laos; 31. A. substriolata (Chen), Taiwan; 32. A. substriolata (Chen), Japan (Okinawa); 33. A. takensis sp. nov., holotype; 34. A. ursasolaris sp. nov., holotype; 35. A. yotoi sp. nov., holotype.

FIGURES 42–49. Andreimyrme spp., ♀, head. 42–48. Face; 49. prementum and stipes, with an arrow indicating the premental tubercle; 42. A. rong sp. nov., holotype; 43. A. sarawakensis Lelej; 44. A. silvorientalis sp. nov., holotype; 45, 49. A. substriolata (Chen), Laos; 46. A. takensis sp. nov., holotype; 47. A. ursasolaris sp. nov., holotype; 48. A. yotoi sp. nov., holotype.

FIGURES 56–62. Andreimyrme spp., ♀, mesosoma. 56. A. rong sp. nov., holotype; 57. A. sarawakensis Lelej; 58. A. silvorientalis sp. nov., holotype; 59. A. substriolata (Chen), Laos; 60. A. takensis sp. nov., holotype; 61. A. ursasolaris sp. nov., holotype; 62. A. yotoi sp. nov., holotype.

FIGURES 71–76. Andreimyrme spp., ♀, metasoma.71. A. silvorientalis sp. nov., holotype; 72. A. substriolata (Chen), Laos; 73. A. substriolata (Chen), Taiwan; 74. A. takensis sp. nov., holotype; 75. A. ursasolaris sp. nov., holotype; 76. A. yotoi sp. nov., holotype.

FIGURES 85–89. Andreimyrme spp., ♀, pygidial plate.85. A. silvorientalis sp. nov., holotype; 86. A. substriolata (Chen), Laos; 87. A. takensis sp. nov., holotype; 88. A. ursasolaris sp. nov., holotype; 89. A. yotoi sp. nov., holotype.