Poldi, B. 1994. Strongylognathus pisarskii species nova (Hymenoptera, Formicidae). Memorabilia Zoologica 48:187-191. PDF

Poldi, B. 1995. [Untitled. Tetramorium pelagium Poldi n. sp.]. P. 765 in: Mei, M. 1995. Arthropoda di Lampedusa, Linosa e Pantelleria (Canale di Sicilia, Mar Mediterraneo). Hymenoptera Formicidae (con diagnosi di due nuove specie). Il Naturalista Siciliano (4)19(suppl.):753-772. PDF

Poldi, B.; Mei, M.; Rigato, F. 1995 ("1994"). Hymenoptera Formicidae. Checklist delle Specie della Fauna Italiana 102:1-10.

Pollock, G. B.; Rissing, S. W. 1989. Intraspecific brood raiding, territoriality, and slavery in ants. American Naturalist 133:61-70.

Ponomarenko, A. G. (ed.) 1988. Cretaceous biocenotic crisis and insect evolution. [In Russian.]. Moskva: Nauka, 232 pp.

Pontin, A. J. 1957. The Formica fusca group (Hym., Formicidae) on Lundy Island. Entomologist's Monthly Magazine 93:36.

Pontin, A. J. 1962. Notes on the collection of British ants in the Hope Department at Oxford. Entomologist's Monthly Magazine 98:63.

Notes: Precise publication dates are not available for volume 98 of Entomologist's Monthly Magazine

Pontin, A. J. 1976a. The taxonomic status of Lasius rabaudi (Bondroit) (Hym., Formicidae). Entomologist's Monthly Magazine 111:99-100.

Pontin, A. J. 1976b. Anergates atratulus (Schenck) (Hym., Formicidae) in Surrey. Entomologist's Monthly Magazine 111:187.

Pontin, A. J. 1996. British Formica rufibarbis F. (Hym., Formicidae) is not a hopeless case yet. Entomologist's Monthly Magazine 132:290.

Pontin, A. J. 1997. Intraspecific nest spacing and the diversity of species in an ant community. Entomologist's Monthly Magazine 133:1-8.

Poole, R. W. 1996. Nomina insecta nearctica. A check list of the insects of North America. Volume 2. Hymenoptera, Mecoptera, Megaloptera, Neuroptera, Raphidioptera, Trichoptera. Rockville, Maryland: Entomological Information Services, 793 pp.

Popov, V. 1933. Two new fossil ants from Caucasus (Hymenoptera, Formicidae). Trudy Paleozoologicheskogo Instituta. Akademiya Nauk SSSR 2:17-21. PDF

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

Popovici-Baznosanu, A. 1937. Die Variabilität der Waldameise in Rumänien. Zoologischer Anzeiger 117:280-282.

Popp, M. P.; Grisshammer, R.; Hargrave, P. A.; Smith, W. C. 1996. Ant opsins: sequences from the Saharan silver ant and the carpenter ant. Invertebrate Neuroscience 1:323-329.

Porter, S. D. 1992. Frequency and distribution of polygyne fire ants (Hymenoptera: Formicidae) in Florida. Florida Entomologist 75:248-257.

Porter, S. D. 1998. Accessing "FORMIS: a master bibliography of ant literature" on the World Wide Web. [Abstract.]. P. 377 in: Schwarz, M. P.; Hogendoorn, K. (eds.) 1998. Social insects at the turn of the millennium. Proceedings of the XIII International Congress of IUSSI. Adelaide, Australia. 29 December 1998 - 3 January 1999. Adelaide: XIII Congress of IUSSI, 535 pp.

Porter, S. D.; Bhatkar, A.; Mulder, R.; Vinson, S. B.; Clair, D. J. 1991. Distribution and density of polygyne fire ants (Hymenoptera: Formicidae) in Texas. Journal of Economic Entomology 84:866-874.

Porter, S. D.; Savignano, D. A. 1990. Invasion of polygyne fire ants decimates native ants and disrupts arthropod community. Ecology 71:2095-2106.

Poteaux, C.; Prada-Achiardi, F. C.; Fernández, F.; Lachaud, J.-P. 2015. [Untitled. Diversidade genética e fenotípica no gênero Ectatomma.]. Pp. 127-144 in: Delabie, J. H. C.; Feitosa, R. M.; Serrão, J. E.; Mariano, C. S. F.; Majer, J. D. (eds.) 2015. As formigas poneromorfas do Brasil. Ilhéus-Bahia: Editora da UESC, 477 pp. PDF

Potts, R. W. L. 1948. New records of Ponera trigona var. opacior Forel (Hymenoptera: Formicidae). Pan-Pacific Entomologist 24:26.

Poulton, E. B. 1922. Notes on some Australian ants. Biological notes by E. B. Poulton, D.Sc., M.A., F.R.S., and notes and descriptions of new forms by W. C. Crawley, B.A., F.E.S., F.R.M.S. [Combined reference]. Entomologist's Monthly Magazine 58:118-126.

Notes: Reference split by date of publication see 127881 and 127882.

Poulton, E. B. 1922a. Notes on some Australian ants. Biological notes by E. B. Poulton, D.Sc., M.A., F.R.S., and notes and descriptions of new forms by W. C. Crawley, B.A., F.E.S., F.R.M.S. [part]. Entomologist's Monthly Magazine 58:118-120. PDF

Poulton, E. B. 1922b. Notes on some Australian ants. Biological notes by E. B. Poulton, D.Sc., M.A., F.R.S., and notes and descriptions of new forms by W. C. Crawley, B.A., F.E.S., F.R.M.S. [concl.]. Entomologist's Monthly Magazine 58:121-126. PDF

Poulton, E. B. 1933. The gentle Driver ant "Baongo", discovered by Miss Vinall at Bongandanga, Belgian Congo. Proceedings of the Entomological Society of London 7:58. PDF

Notes: See also Santschi, 1933c.

Powell, S.; Tschinkel, W. R. 1999. Ritualized conflict in Odontomachus brunneus and the generation of interaction-based task allocation: a new organizational mechanism in ants. Animal Behavior 58(5):965-972. https://doi.org/10.1006/anbe.1999.1238 PDF

Prance, G. T.; Lovejoy, T. E. (eds.) 1985. Key environments. Amazonia. Oxford: Pergamon Press, xiv + 442 pp.

Prebus, M. 2017a. Insights into the evolution, biogeography and natural history of the acorn ants, genus Temnothorax Mayr (Hymenoptera: Formicidae). BMC Evolutionary Biology 17 (250):1-22. 10.1186/s12862-017-1095-8 PDF

Prebus, M. 2017b. Additional file 1: extended taxonomic history and fossil record of Temnothorax and relatives. Additional pp. 1-15 from: Prebus, M. 2017a. Insights into the evolution, biogeography and natural history of the acorn ants, genus Temnothorax Mayr (Hymenoptera: Formicidae). BMC Evolutionary Biology 17 (250):1-22. PDF

Prebus, M. M. 2015. Palearctic elements in the old world tropics: a taxonomic revision of the ant genus Temnothorax Mayr (Hymenoptera, Formicidae) for the Afrotropical biogeographical region. ZooKeys 483:23-57. 10.3897/zookeys.483.9111 PDF

Notes: 20 Feb 2015