Keywords: Pyramica.leptothrix.-.wheeler.svg Pyramica leptothrix a head of worker; b thorax and abdomen of same in profile Wheeler 1929 Ants collected by Professor F Silvestri in Formosa the Malay Peninsula and the Philippines Bollettino del Laboratorio di Zoologia Generale e Agraria della R Scuola Superiore d'Agricultura 24 27-64 http //antbase org/ants/publications/3409/3409 pdf PDF as Strumigenys leptotrix 1929 W M Wheeler pd-old PD-old Drawings of animals by William Morton Wheeler Drawings of ants Pyramica leptothrix |