Crematogaster (Physocrema) inflata F. Smith,

Hosoishi, Shingo & Ogata, Kazuo, 2009, A taxonomic revision of the Asian endemic subgenus Physocrema of the genus Crematogaster (Hymenoptera: Formicidae), Zootaxa 2062, pp. 15-36: 23-24

publication ID

http://doi.org/ 10.5281/zenodo.186855

publication LSID

lsid:zoobank.org:pub:85FC2E42-200C-4102-899E-5684317234EA

DOI

http://doi.org/10.5281/zenodo.3511303

persistent identifier

http://treatment.plazi.org/id/394D9466-FFCE-FFF6-32E2-0E6E2DAB3E23

treatment provided by

Plazi

scientific name

Crematogaster (Physocrema) inflata F. Smith
status

 

Crematogaster (Physocrema) inflata F. Smith 

( Figs 1View FIGURES 1 − 2, 13View FIGURES 10 − 17, 25View FIGURES 21 – 26)

Crematogaster inflatus F. Smith 1857: 76 View Cited Treatment   . LECTOTYPE worker from SINGAPORE (left OXUM worker of TYPE HYM: 1016 3-4 / 5) (by present designation) and four paralectotype workers: one paralectotype worker from SINGAPORE ( OXUM) and three paralectotype workers 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 worker from 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.

Standing pilosity 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. 25View FIGURES 21 – 26).

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).

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Formicidae

Genus

Crematogaster

Loc

Crematogaster (Physocrema) inflata F. Smith

Hosoishi, Shingo & Ogata, Kazuo 2009
2009
Loc

Crematogaster inflatus

Donisthorpe 1941: 225
Santschi 1928: 128
Forel 1912: 220
Smith 1857: 76
1857