Ulysséa, M. A. 2021. [Untitled. New species of Hylomyrma attributed to M.A. Ulysséa.]. Pp. 19-21, 37-39, 52-58, 63-83, 86-88, 94-96, 123-135 in: Ulysséa, M. A.; Brandão, C. R. F. 2021. Taxonomic revision of the Neotropical ant genus Hylomyrma Forel, 1912 (Hymenoptera: Formicidae: Myrmicinae), with the description of fourteen new species. Zootaxa 5055 (1):1-137. PDF

Ulysséa, M. A.; Brandão, C. R. F. 2012. A new ant species of Oxyepoecus (Hymenoptera: Formicidae: Myrmicinae), with the description of Oxyepoecus browni gyne and new records for the genus. Papeis Avulsos de Zoologia (São Paulo) 52 (14):167-173. PDF

Ulysséa, M. A.; Brandão, C. R. F. 2013. Ant species (Hymenoptera, Formicidae) from the seasonally dry tropical forest of northeastern Brazil: a compilation from field surveys in Bahia and literature records. Revista Brasileira de Entomologia 57:217-224. PDF

Ulysséa, M. A.; Brandão, C. R. F. 2021. Taxonomic revision of the Neotropical ant genus Hylomyrma Forel, 1912 (Hymenoptera: Formicidae: Myrmicinae), with the description of fourteen new species. Zootaxa 5055 (1):1-137. 10.11646/zootaxa.5055.1.1 PDF

Ulysséa, M. A.; Farder-Gomes, C. F.; Prado, L. P. 2024. Biological notes, nest architecture, and morphology of the remarkable ant Hylomyrma primavesi Ulysséa, 2021 (Hymenoptera: Formicidae: Myrmicinae). Myrmecological News 34:1-20. 10.25849/myrmecol.news_034:001 PDF

Umphrey, G. J. 1996. Morphometric discrimination among sibling species in the fulva-rudis-texana complex of the ant genus Aphaenogaster (Hymenoptera: Formicidae). Canadian Journal of Zoology 74:528-559. PDF

Umphrey, G. J. 2006. Sperm parasitism in ants: selection for interspecific mating and hybridization. Ecology 87:2148-2159. PDF

Umphrey, G. J.; Danzmann, R. G. 1998. Electrophoretic evidence for hybridization in the ant genus Acanthomyops (Hymenoptera: Formicidae). Biochemical Systematics and Ecology 26:431-440.

Unknown 1902. Report on the recorded animal life of Moscow province (No. 4). [In Russian.]. Izvestiya Imperatorskago Obshchestva Lyubitelei Estestvoznaniya Antropologii i Etnografii pri Imperatorskom Moskovskom Universitete 98(4):6-18 [= Dnevnik' Zoologicheskago Otdeleniya Imperatorskago Obshchestva Lyubitelei Estestvoznaniya, Antropologii i Etnografii 3(4):6-18.]. PDF

Urich, F. W. 1895. Notes on some fungus-growing ants in Trinidad. Journal of the Trinidad Field Naturalists' Club 2:175-182.

Urich, F. W. 1911. Miscellaneous notes. Circular. Board of Agriculture, Trinidad 3:15-25.

Notes: Includes "Preliminary list of Trinidad ants", pp. 17-18.

Vail, K.; Davis, L.; Wojcik, D.; Koehler, P.; Williams, D. 1994. Structure-invading ants of Florida. SP 164. Gainesville: University of Florida, 15 pp. PDF

Valentine, E. W.; Walker, A. K. 1991. Annotated catalogue of New Zealand Hymenoptera. DSIR Plant Protection Report No. 4. Auckland: DSIR Plant Protection, 84 pp.

Notes: Ants pp. 35-38, 61, 62.

Valentini, S. 1951. Sur l'adaptation des larves de Formicoidea. Annales des Sciences Naturelles de Zoologie 13:249-276.

Notes: Comparative development 12 species, hypotheses for larval adaptations

Valenzuela-González, J. E.; Pérez-Toledo, G. R.; García-Martínez, M. A. 2017. Adelomyrmex dorae sp. nov. Garcia-Martinez (Hymenoptera: Formicidae): A new species supported by parsimony analysis of morphological characters. Transactions of the American Entomological Society 143:713-727. 10.3157/061.143.0401 PDF

Van Boven, J. K. A. 1947b. Liste de détermination des principales espèces de fourmis belges (Hymenoptera Formicidae). Bulletin et Annales de la Société Entomologique de Belgique 83:163-190. PDF

Van Boven, J. K. A. 1967a. Formicides du Musée de Dundo (Angola) (Hymenoptera, Formicidae). Publicações Culturais da Companhia de Diamantes de Angola 76:63-75. PDF

Van Boven, J. K. A. 1967b. La femelle de Dorylus fimbriatus et termitarius (Hymenoptera: Formicidae). Natuurhistorisch Maandblad 56:55-60. PDF

van Boven, J. K. A. 1968. La reine de Dorylus (Anomma) kohli Wasmann (Hymenoptera: Formicidae). Naturaliste Canadien (Québec) 95:731-739. PDF

van Boven, J. K. A. 1972. Description de deux reines d'Anomma (Hymenoptera: Formicidae). Bulletin et Annales de la Société Royale Entomologique de Belgique 108:133-146. PDF

Van Boven, J. K. A. 1975. Deux nouvelles reines du genre Dorylus Fabricius (Hymenoptera, Formicidae). Annales Zoologici (Warsaw) 33:189-199. PDF

Van Boven, J. K. A. 1977. De mierenfauna van België (Hymenoptera: Formicidae). Acta Zoologica et Pathologica Antverpiensia 67:1-191. PDF

van Boven, J. K. A.; Lévieux, J. 1970 ("1968"). Les Dorylinae de la savane de Lamto (Hymenoptera: Formicidae). Annales de l'Université d'Abidjan. Série E (Écologie) 1(2):351-358. PDF

Van Dang, A.; Yamane, S.; Nguyen, D.A.; Eguchi, K. 2018. New combination and redescription of Brachyponera mesoponeroides Radchenko, 1993 (Hymenoptera: Formicidae: Ponerinae). Revue Suisse de Zoologie 125(2):221-229. 10.5281/zenodo.1414203 PDF

van der Hammen, T.; Ward, P. S. 2005. Ants from the Ecoandes expeditions: diversity and distribution. Studies on Tropical Andean Ecosystems 6:239-248. PDF

Van der Have, T. M.; Boomsma, J. J.; Menken, S. B. J. 1988. Sex-investment ratios and relatedness in the monogynous ant Lasius niger (L.). Evolution 42:160-172.

Van der Have, T. M.; Pedersen, J. S.; Boomsma, J. J. 2011. Mating, hybridisation and introgression in Lasius ants (Hymenoptera: Formicidae). Myrmecological News 15:109-115. PDF

van Elst, T.; Eriksson, T. H.; Gadau, J.; Johnson, R. A.; Rabeling, C.; Taylor, J. E.; Borowiec, M. L. 2021. Comprehensive phylogeny of Myrmecocystus honey ants highlights cryptic diversity and infers evolution during aridification of the American Southwest. Molecular Phylogenetics and Evolution 155: Article 107036:1-12. 10.1016/j.ympev.2020.107036 PDF

Notes: Phylogeny, divergence dating, ancestral state reconstruction

van Hamburg, H.; Andersen, A. N.; Meyer, W. J.; Robertson, H. G. 2004. Ant community development on rehabilitated ash dams in the South African highveld. Restoration Ecology 12:552-558. PDF

Van Loon, A. J.; Boomsma, J. J.; Andrasfalvy, A. 1990. A new polygynous Lasius species (Hymenoptera: Formicidae) from central Europe. I. Description and general biology. Insectes Sociaux 37:348-362. PDF