Strumigenys dohertyi Emery, 1897

(Fig. 2A–D)

Strumigenys dohertyi Emery, 1897: 576 (worker; type locality: Myanmar).

Strumigenys (Cephaloxys) dohertyi: Emery, 1924: 325 .

Smithistruma (Smithistruma) dohertyi: Brown, 1948: 105 .

Pyramica dohertyi: Bolton, 1999: 1673; Bolton, 2000: 397; Xu & Zhou, 2004: 441 (in key); Pfeiffer et al., 2011: 50; Guénard & Dunn, 2012: 51.

Strumigenys dohertyi: Baroni Urbani & De Andrade, 2007: 118 .

Strumigenys inezae Forel, 1905: 12 (worker; type locality: Java, Indonesia); synonymised by Bolton, 2000: 397.

Smithistruma (Smithistruma) lamellignatha Brown, 1953: 119 (worker, queen, male; type locality: Borneo); synonymised by Bolton, 2000: 397.

Strumigenys inezae var. taipingensis Forel, 1913: 83 (worker; type locality: West Malaysia); synonymised by Bolton, 2000: 397.

Material examined. Indonesia, West Sumatra Prov., Padang Panjang, Tandikek Mt., 0°25′50.9″S 100°19′11.0″E, ca. 1400 m, secondary forest, 25.VIII.2020, 1 worker (individual code SEMUT 7vi2021 B), S.H. Musfira, M. Rafi & M. Gusti leg.

Distribution. Widespread in the Indo-Chinese and Indo-Malayan subregions: Bhutan (Xu & Zhou, 2004), Myanmar (Emery, 1897), Thailand (Khachonpisitsak et al., 2020), Guangxi in China (Xu & Zhou, 2004; Guénard & Dunn, 2012), Vietnam (Yamane et al., 2002; Eguchi et al., 2004; Zryanin, 2013), Sumatra (present study), West Malaysia (Forel, 1913), Borneo (Brown, 1953; as S. lamellignatha), Java (Forel, 1905; as S. inezae), and Philippines (General & Alpert, 2012).

Remarks. New record for Sumatra. We collected this species using Winkler extraction from the leaf litter layer of disturbed forest along the hiking trail on the Tandikek Mountain.