A taxonomic revision of the Asian endemic subgenus Physocrema of the genus Crematogaster (Hymenoptera: Formicidae). Hosoishi, S. Ogata, K. Zootaxa 2009 2062 15 36 ZBQ3 1202048 F. Smith F. Smith Insecta Formicidae Crematogaster Animalia Hymenoptera Arthropoda species inflata Physocrema   Crematogaster inflatus F. Smith 1857: 76.  LECTOTYPEworker from SINGAPORE(left OXUMworker of TYPE HYM: 1016 3-4 / 5) ( by present designation)and four paralectotype workers: one paralectotypeworker from SINGAPORE( OXUM) and three paralectotypeworkers from MALAYSIA: Sarawak, Borneo( BMNH) [examined].Combination in C. ( Physocrema)by Forel, 1912: 220. Description of queen by Santschi, 1928: 128.  Crematogaster (Physocrema) moorei Donisthorpe, 1941: 225.  Holotype workerfrom PHILIPPINES: Bagnio, Luzon, ( A. Moore) ( BMNH)[examined]. Syn. nov.et al.  Measurements and indices. HW 0.86-1.08; HL 0.85-1.05; CI 101-103; SL 0.85-0.96; SI 89-98; EL 0.20-0.22; PW 0.61-0.66; WL 1.18-1.34; PSL 0; PtL 0.32-0.38; PtW 0.23-0.27; PtH 0.16-0.19; PpL 0.18-0.20; PpW 0.24-0.30; PtHI 46-50; PtWI 67-71; PpWI 139-147; WI 106-110 (Three workers measured). Description of worker. Workers polymorphic in size. Scape exceeding posterior corner of head even for large workers. In lateral view, pronotum convex; mesonotum and propodeum forming a single convexity. Anterior margin of pronotal collar distinctly concave in dorsal view. Metanotal groove slightly convex in dorsal median portion, not so deep and situated almost in the same line with the posterior ridge of pronotum in lateral view; thorax not strongly constricted in middle in dorsal view. In dorsal view, no longitudinal rugulae connecting between mesonotum and propodeum; the boundary distinct except for median portion. Propodeal spiracle situated near the metapleural gland orifice, the distance between them about the same as the propodeal spiracle diameter. Propodeal spines absent. Clypeus smooth and shining without longitudinal rugulae. Integument smooth and shining.  Standingpilosity sparse, some pairs on dorsal face of head and dorsal portion of mesonotum. Dorsal face of head with appressed setae. Clypeus with abundant short and long setae. Fourth abdominal tergite with abundant appressed setae. Body bicolored with head, promesonotum, petiole, postpetiole, gaster and legs red-brown and with metanotal and propodeal area yellow.  Distribution. This species is a wide-ranging species found from southern Thailand and Malaysia (Peninsula and Borneo) to the Philippines (Fig. 25).  Remarks. The bicolored pattern of yellow and red-brown is distinctive and unique to this species. This coloration is possibly a model in Batesian mimicry with other arthropods ( Maruyama et al. 2003; Ito et al., 2004).  Specimens examined. THAILAND: 3 workers, Bala-Hala WS, Narathiwat Prov., 20. x. 2003 (Y. Sittimul). MALAYSIA: 8 workers, Ulu Gombak, Malay Peninsula, 3. xii. 2005 (S. Hosoishi); 1 worker, Mulu (lowland), Sarawak, Borneo, 11. vii. 1993 (Sk. Yamane); 1 worker, Old Tower R., Lambir N. P., Miri, Sarawak, 25. i. 1993 (Sk. Yamane); 2 workers, 50 ha Plot, Lambir N. P., Miri, Sarawak, 7. i. 1993 (Sk. Yamane); 2 workers, Tower Reg., Lambir Miri, Sarawak, 3. i. 1998 (Sk. Yamane); 6 workers, nr. waterfall, Lambir N. P., Sarawak, 27. vi. 2004 (SR04-SKY-17) (Sk Yamane); 2 workers, Semengoh N. P., Sarawak, 18. iv. 1993 (Sk. Yamane); 1 worker, Gunong Rara Tamau, Sabah, 18. ii. 1997 (K. Eguchi). INDONESIA: 2 workers, Kutai Nat. Park, E. Kalimantan, 3. xii. 1988 (A. Suzuki); 2 workers, Bukit Soehart (UNMUL forest), E. Kalimantan, 12. viii. 1992 (Sk. Yamane). 923900936 OXUM Singapore SINGAPORE TYPE HYM: 1016 3-4 / 5 1 lectotype 923900935 OXUM Singapore SINGAPORE 1 paralectotype 923900938 BMNH Malaysia Borneo 1 Sarawak paralectotype 4412067301 BMNH A. Moore Philippines Luzon Bagnio 1 1 holotype