Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleTWO NEW FORMS OF MONOMORIUM (FORMICIDÆ).AuthorsGREGG, ROBERT E.PublicationPsyche: A Journal of Entomology, 1945, Vol 52, Issue 1/2, p62ISSN0033-2615Publication typeArticle