Pardo J., Tormos J., Jiménez R., 2000: Particularidades morfológicas del último estado larvario de Dacnusa rodriguezi, especies parasitoide de Chromatomyia horticola (Hymenoptera, Braconidae, Diptera, Agromyzidae). 5 pp. [HYM 5966] Fragmenta entomologica 32(2): 299-303.

 Park J.-S., Achterberg C. van, 1994: A new genus of the subfamily Ecnomiinae van Achterberg (Hymenoptera: Braconidae) from Korea. 6 pp. [HYM 2973] Zoologische Mededelingen 68(6): 49-54.

 Parker F. D., 1962: On the subfamily Astatinae, with a systematic study of the genus Astata of America North of Mexico (Hymenoptera: Sphecidae). 17 pp. 

 Parker F. D., 1963: A new species of Astata from Southern Arizona (Hymenoptera: Sphecidae). 2 pp. 

 Parker F. D., 1964: On the subfamily Astatinae, Part II. A review of the genus Astata from Mexico and Central America (Hymenoptera: Sphecidae). 8 pp. 

 Parker F. D., 1966: On the subfamily Astatinae. Part III. A new genus of Mexican Astatinae, with notes on related genera (Hymenoptera: Sphecidae). 3 pp. 

 Parker F. D., 1967: On the subfamily Astatinae, Part V. Notes on the Caribbean species in the genus Astata Latreille (Hymenoptera: Sphecidae). 3 pp. 

 Parker F. D., 1968: On the subfamily Astatinae. Part IV. The South American species in the genus Astata Latreille. 9 pp. 

 Parker F. D., 1970: New North American Microdynerus with notes on the nests of two species (Hymenoptera: Eumenidae). 13 pp. 

 Parker F. D., 1972: On the subfamily Astatinae. Part VII: The genus Diploplectron Fox (Hymenoptera: Sphecidae). 12 pp. 

 Parker F. D., 1988: Influence of wood, paper, and plastic nesting units on efficacy of three candidate fungicides for control of chalkbrood in the alfalfa leafcutting bee (Hymenoptera: Megachilidae). 7 pp. 

 Parker F. D., Bohart G. E., 1979: Dolichostelis, a new genus of parasitic bees (Hymenoptera: Megachilidae). 16 pp. 

 Parker H. L., 1931: Macrocentrus gifuensis Ashmead, a polyembryonic braconid parasite in the European cork borer. 62 pp. 

 Parker H. L., 1932: Notes on a collecting spot i France and a chalcid larva (Stilbula cynipiformis Rossi). (Hymenopt.: Eucharidae). 6 pp. 

 Parker H. L., 1934: Notes on the anatomy of tenthredinid larvae, with special reference to the head. 33 pp. 

 Parker H. L., Thompson W. R., 1928: Contribution a la biologie des Chalcidiens entomophages. 41 pp. 

 Parker J. B., 1917: A revision of the bembicine wasps of America North of Mexico. 155 pp. 

 Parker J. B., 1929: A generic revision of the fossorial wasps of the tribes Stizini and Bembicini with notes and descriptions of new species. Pls. 1-15, 203 pp. 

 Parker J. B., 1937: Results of the Oxford university expedition to Sarawak (Borneo), 1932. Bembicinae (Hymenoptera). 5 pp. 

 Parker L. B., 1937: Seven new species of Asiatic Tiphia. 22 pp. 

 Parré F., 1964: Bienen aus Stassfurt und ein neuer Fundort zweier seltener Hymenopteren-Arten aus Sachsen-Anhalt. 8 pp. 

 Parrot A. W., 1955: New Zeeland Braconidae I.-The Subfamily Doryctinae. 7 pp. 

 Parrot A. W., Given , 1953: A new genus and species of Euphorinae from Australia (Hymenoptera, Braconidae). 3 pp. 

 Parrott A. W., 1951: New Zealand Ichneumonidae paper No. 1. The genus Netelia Gray (Paniscus of authors) (Tryphoninae: Phytodietini). 8 pp. 

 Parrott A. W., 1952: New Zealand Ichneumonidae. II. Tribe Echthromorphini (Pimplinae). 16 pp. 

 Parrott A. W., 1954: Australian species of Poecilocryptus Cameron (Ichneumonidae: Hymenoptera). 4 pp. 

 Parrott A. W., 1962: Notes and synonymy of New Zealand Ichneumonidae subfamily Pimplinae. 5 pp. 

 Parrott A. W., 1964: Some common species of Apanteles occurring in New Zealand with a catalogue of Australian and New Zealand species of the genus Apanteles Foerster. 12 pp. 

 Pascu M., 1979: Subfamilia Apinae (Hymenoptera) in colectia Muzeului de Istorie Naturala din Sibiu. 9 pp. 

 Pascu M., 1984: Catalogul Fam. Vespidae si Eumenidae (Hymenoptera) din colectia Muzeului de Istorie Naturala Sibiu. 9 pp. 

 Pascu M., 1996: Catalogul Suprafamiliei Apoidea (Hymenoptera) din collectiile Muzeului de Istorie Naturala din Sibiu. I. Coletidae, Halictidae, Andrenidae, Melittidae, Megachilidae si Anthophoridae. 14 pp. 

 Passera L., Keller L., 1987: Energy investment during the differentiation of sexuals and workers in the Argentine ant Iridomyrmex humilis (Mayr). 12 pp. Mitt. Schweiz. entomol. Ges. 60(3-4): 249-260.

 Pasteels J. J., 1951: Notules sur des Hyménopteres Symphytes (6e série). 3 pp. 

 Pasteels J. J., 1952: Notules sur des Hyménopteres Symphytes (8e série). 6 pp. 

 Pasteels J. J., 1953: Argidae (Hymenoptera Tenthredinoidea). Parc National Albert. I. Mission G. F. de Witte 1933-1935. Fascicule 79 (8). 6 pp. 

 Pasteels J. J., 1953: Hymenoptera Tenthredinoidea. Parc National de l’Upemba. I. Mission G. F. de Witte en collaboration avec W. Adam, A. Janssens, L. van Meel et R. Verheyen (1946-1949). Fascicule 17 (8). 17 pp. 

 Pasteels J. J., 1954: Un Arge africain nouveau: Arge somaliensis n. sp. (Hym. Tenthred.). 2 pp. 

 Pasteels J. J., 1954: Un genre nouveau et quelques especes nouvelles de Blennocampinae africains (Hymenoptera, Symphyta). 5 pp. 

 Pasteels J. J., 1955: Hymenoptera Argidae, Tenthredinidae et Gasteruptiidae. Pp. 370-375. In: Contributions a l’étude de la faune entomologique du Ruanda-Urundi. Mission P. Basilewsky 1953. Deuxieme partie, LXXIII. 6 pp. Ann. Mus. Congo, Tervuren, Zool. 40: 370-375.

 Pasteels J. J., 1955: Prodromes d’un faune des Tenthredinoidea de l’Afrique noire. II. Le genre Distega Konow (Tenthredinidae, Blennocampinae). 29 pp. 

 Pasteels J. J., 1955: Prodromes d’une faune des Tenthredinoidea de l’Afrique noire. Supplément aux Argidae. 10 pp. 

 Pasteels J. J., 1963: Prodrome d’une faune des Tenthredinoidea de l’Afrique noire. IV. – 2e supplement aus Argidae. 21 pp. 

 Pasteels J. J., 1968: Beiträge zur Kenntnis der Fauna Afghanistans. Anthidiinae, Megachilidae, Apoidea, Hym. Sammelergebnisse von O. Jakeš 1963-64, D. Povolný 1965, D. Povolný a Fr. Tenora 1966, J. Šimek 1965-66, D. Povolný, J. Gaisler, Z. Šebek a Fr. Tenora 1967. 2 pp. [HYM 2991] Acta Musei Moraviae, Sci. biol. 53(suppl.): 231-232.

 Pasteels J. J., 1976: Revision du sous-genre subsaharien Eurymella (Hymenoptera, Apoidea, Megachilidae). 20 pp. 

 Pasteels J. J., 1976: Une espece nouvelle de Chalicodoma Sud-Africaine: Chalicodoma (Pseudomegachile) Trisecta (Hym. Megachilidae). 3 pp. 

 Pate V. S. L., 1931: New or little known Oxybeline wasps from Algeria (Hymen.: Sphecidae). 6 pp. 

 Pate V. S. L., 1936: Studie in the Nyssonine wasps (Gorytini: Sphecidae: Hymenoptera). 8 pp. 

 Pate V. S. L., 1940: On two new genera of Nyssonine wasps from the neotropical region (Hymenoptera Sphecidae). 9 pp. 

 Pate V. S. L., 1940: Three new Nyssonine wasps from the Southwestern Unite States (Hymenoptera: Sphecidae). 7 pp. 

 Pate V. S. L., 1941: On a new subgenus og pemphilidine wasps from Cuba (Hymenoptera: Sphecidae). 5 pp.