Multilocus phylogeny and historical biogeography of the Crematogaster inflata-group (Hymenoptera: Formicidae) in South-East Asia Author Hosoishi, Shingo Author Maruyama, Munetoshi Author Yamane, Seiki Author Jaitrong, Weeyawat Author Hashim, Rosli Author Syaukani, Syaukani Author Sokh, Heng Author Itioka, Takao Author Meleng, Paulus Author Pham, Thai Hong text Zoological Journal of the Linnean Society 2023 2023-07-01 198 3 901 922 https://academic.oup.com/zoolinnean/article/198/3/901/7197147 journal article 54777 10.1093/zoolinnean/zlad005 21d2e3bb-9912-4256-b41c-dd88c4204e9b 0024-4082 8141964 Crematogaster difformis-subgroup C. ampullaris F. Smith, 1861 C. difformis F. Smith, 1857 = C . edentata Mayr, 1867 C. mucronata Emery, 1900 = C . fulmeki Forel, 1922 C. seaeardi Forel, 1901 C. tanakai Hosoishi & Ogata, 2009 Head and mesosoma sculptured ( Figs 6A, B , 7A, B ). Propodeum moderately swollen,as high as promesonotum in profile view ( Fig. 7A, B ). Metapleural gland opening circular-shaped ( Fig. 7A, B ). Propodeal spines mostly undeveloped ( Fig. 7A ), but developed in C. mucronata .