Taxon classification Animalia Hymenoptera Formicidae

Strumigenys rallarhina Bolton, 2000 Figure 33

Material examined.

CHINA, Yunnan, Xishuangbanna: XTBG (21.919°N, 101.272°E), Secondary forest, 05.vi.2013, 121 workers, 550m, Winkler sifting, B. Guénard, B. Blanchard and C. Liu; XTBG (21.919°N, 101.274°E), Secondary forest, 05.vi.2013, 34 workers, 552m, Winkler sifting, B. Guénard, B. Blanchard and C. Liu; XTBG (21.918°N, 101.271°E), Secondary forest, 05.vi.2013, 35 workers, 581m, Winkler sifting, B. Guénard, B. Blanchard and C. Liu; XTBG (21.916°N, 101.274°E), Secondary forest, 08.vi.2013, 7 workers, 615m, Winkler sifting, B. Guénard, B. Blanchard and C. Liu; XTBG (21.917°N, 101.274°E), Secondary forest, 08.vi.2013, 44 workers, 625m, Winkler sifting, B. Guénard, B. Blanchard and C. Liu; Kilometer 55 station (21.962°N, 101.200°E), Rain forest, 10.vi.2013, 22 workers, 830m, Winkler sifting, B. Guénard, B. Blanchard and C. Liu; Kilometer 55 station (21.961°N, 101.200°E), Rain forest, 10.vi.2013, 15 workers, 820m, Winkler sifting, B. Guénard, B. Blanchard and C. Liu; Kilometer 55 station (21.960°N, 101.199°E), Rain forest, 10.vi.2013, 26 workers, 840m, Winkler sifting, B. Guénard, B. Blanchard and C. Liu; Kilometer 55 station (21.962°N, 101.200°E), Rain forest, 13.vi.2013, 9 workers, 805m, Winkler sifting, B. Guénard, B. Blanchard and C. Liu; Kilometer 55 station (21.964°N, 101.202°E), Rain forest, 13.vi.2013, 16 workers, 820m, Winkler sifting, B. Guénard, B. Blanchard and C. Liu.

Distribution.

Known from Yunnan (new record), Guangxi and Vietnam (Figure 33C).

Taxonomic note.

Strumigenys rallarhina can be identified with the identification key provided by Bolton (2000).

Natural history.

Strumigenys rallarhina has been collected from leaf litter in rain forest and secondary forest, and little is known about its bionomics.