Catalogue of the hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. Author Smith, F. text 1858 British Museum London http://antbase.org/ants/publications/8127/8127.pdf book 8127 3. Pheidole pallidula . Myrmica pallidula , Nyt. Addit. Alt. Adno. Mon. Form. Bor. Eur. 42; Form. Fr. et d'Alger, p. 97. Oecophthora subdentata , Mayr. Einige neue Ameis. 143. Oecophthora pallidula , Mayr. Form. Austr. 183. 1. Hab. Europe.