Zhou, S.; Ran, H. 2010. Checklist of poneromorph subfamilies (Hymenoptera: Formicidae) in China. Journal of Guangxi Normal University (Natural Science Edition) 28 (4):101-113.
Zíkan, W.; Wygodzinsky, P. 1948. Catalogo dos tipos de insetos do Instituto de Ecologia e Experimentaca~o Agricolas. Boletim. Serviço Nacional de Pesquisas Agronômicas 4:1-93.

Notes: Ants pp. 70-73.

Zimmerman, E. C. 1941. Argentine ant in Hawaii. Proceedings of the Hawaiian Entomological Society 11:108. PDF
Zimmerman, E. C. 1953. Notes and exhibitions. Anoplolepis longipes (Jerdon). Proceedings of the Hawaiian Entomological Society 15:10.
Zimmermann, S. 1930. Beitrag zur Kenntnis der Ameisenfauna der Quarnerischen Inseln. Verhandlungen der Zoologisch-Botanischen Gesellschaft in Wien 80:45-66. PDF
Zimmermann, S. 1935 ("1934"). Beitrag zur Kenntnis der Ameisenfauna Süddalmatiens. Verhandlungen der Zoologisch-Botanischen Gesellschaft in Wien 84:1-65. PDF
Zimsen, E. 1964. The type material of I. C. Fabricius. Copenhagen: Munksgaard, 656 pp. PDF

Notes: Ants pp. 423-428.

Zittser, T. V.; Reshetnikov, A. N. 1982. A method of making squashed preparations of ant chromosomes (Formicidae). [In Russian.]. Tsitologiya 24:838-839.

Notes: Date signed for printing ("podpisano k pechati").