• Transferred to Myrmiciidae: Maa, 1949: 17; Rasnitsyn, 1969: 17; to Pseudosiricidae (Symphyta): Handlirsch, 1906: 577; Abe & Smith, 1991: 53
• Excluded from Formicidae

Citations

• Abe, M.; Smith, D. R. 1991. The genus-group names of Symphyta (Hymenoptera) and their type species. Esakia 31:1-115. PDF
• Handlirsch, A. 1906. Die fossilen Insekten und die Phylogenie der rezenten Formen. Ein Handbuch für Paläontologen und Zoologen. Lieferung 4. Leipzig: Wilhelm Engelmann, pp. 481-640.
• Maa, T. C. 1949. A synopsis of asiatic Siricoidea with notes on certain exotic and fossil forms. Notes d'Entomologie Chinoise 13:11-189.
• Rasnitsyn, A. P. 1969. The origin and evolution of lower Hymenoptera [in Russian; original Russian title: 'Proiskhozhdenie i evolyutsiya nizshikh pereponchatokrylykh']. Trudy Paleontologicheskogo Instituta. Akademii Nauk SSSR 123:1-196. PDF
• Westwood, J. O. 1854. Contributions to fossil entomology. Quarterly Journal of the Geological Society of London 10:378-396. PDF