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Paraschivescu, D. 1967. Cercetari asupra faunei de Formicide din regiunea Portile de Fier. Studii si Cercetari de Biologie. Seria Zoologie 19:393-403. PDF
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Paraschivescu, D. 1974. Die Fauna der Formiciden in dem Gebiet um Bukarest. Travaux du Muséum d'Histoire Naturelle "Grigore Antipa" 15:297-302.
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Parapura, E. 1972. An ergatandromorph Formica exsecta Nyl. (Hymenoptera, Formicidae) from Poland. Bulletin de l'Académie Polonaise des Sciences. Série des Sciences Biologiques 20:763-767. PDF
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Parapura, E.; Pisarski, B. 1971. Mrówki (Hymenoptera, Formicidae) Bieszczadów. Fragmenta Faunistica (Warsaw) 17:319-356. PDF
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Paraschivescu, D. 1960. Untersuchungen über die individuellen Standortsformen der Art Messor structor Latr. (Hym. Formicidae). Revue Biologie. Académie de la République Populaire Roumaine 5:227-231. PDF
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Paraschivescu, D. 1961. Contributii la cunoasterea formicidelor din stepa si podisul Dobrogei. Studii si Cercetari de Biologie. Seria Biologie Animala 13:457-465.
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Paraschivescu, D. 1963. Cercetari zoogeografice asupra formicidelor din bazinul Trotusului. Comunicarile Academiei Republicii Populare Române 13:559-566. PDF
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Panzer, G. W. F. 1798. Fauna insectorum germanicae initia, oder Deutschlands Insecten. Heft 54. Nürnberg: Felssecker, 24 pp., 24 pls. PDF

Notes: Publication date from Sherborn (1923:566).

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Paramonov, S. Y. 1941. V. O. Karavaiev. Zbirnyk Prats' Zoolohichnoho Muzeyu 24:3-8.
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Pamilo, P. 1982. Multiple mating in Formica ants. Hereditas (Lund) 97:37-45.
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Pamilo, P. 1987. Population genetics of the Formica rufa group. Pp. 68-70 in: Eder, J.; Rembold, H. (eds.) 1987. Chemistry and biology of social insects. München: Verlag J. Peperny, xxxv + 757 pp.
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Pamilo, P. 1990. Sex allocation and queen-worker conflict in polygynous ants. Behavioral Ecology and Sociobiology 27:31-36.
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