Leptothorax Gredleri Catalogue of the hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. Smith, F. urn:lsid:biosci.ohio-state.edu:osuc_concepts:229973 Insecta Formicidae Myrmica Animalia Myrmica gredleri Hymenoptera 118 118 Arthropoda species gredleri   Leptothorax Gredleri, Mayr. Form. Austr. 166. 1. Nyl. Form. Fr. et d'Alger. 90 (note).  Hab. Austria.