Porath A., 1969: On the establishment and distribution of Casca smithi Comp., a parasite of Chrysomphalus aonidum L. in Israel. 4 pp. Israel Journal Ent. 4(1): 41-44.

 Porta A., 1901: Studio critico e classificazione delle specie appartenentni al Sottog. Abacopercus Ganglb. E al. Sottog. Percus Bon. 27 pp. 

 Portenko L. A., 1955: Novye podvidy vorobinych ptic (Aves, Passeriformes). 15 pp. 

 Portenko L. A., 1962: Novye podvidy vorobinych ptic (Aves, Passeriformes). II. 10 pp. 

 Porter B. A., 1926: American wasps of the genus Sceliphron Klug. Pls. 1-4, 22 pp. [M27] 

 Porter C. C., 1970: The genus Anacis in Argentina with description of a new species from neuquen and Rio Negro provinces (Hymenoptera, Ichneumonidae). 11 pp. 

 Porter C. C., 1998: A review of the genus Myrmeleonostenus (Hymenoptera: Ichneumonidae: Mesostenini) with description of two new species from Taiwan. 13 pp. [53775] Journal of Taiwan Museum 51(2): 93-105.

 Porter C. C., Stange L. A., Wang H.-Y., 1999: Checklist of the Sphecidae of Taiwan with a key to genera (Hymenoptera: Sphecidae). 26 pp. [53776] Journal of Taiwan Museum 52(2): 1-26.

 Portevin M. G., 1903: Clavicornes nouveaux du groupe des nécrophages. 13 pp. 

 Portillo L., 2005: Hemiptera: Origen de Dactylopius coccus Costa (Hemiptera: Dactylopiidae) Norte o Sudamérica 8 pp. Dugesiana 12(1): 1-8.

 Porto C. E., 1939: Simulídeos da regiao neotrópica (II – género Simulium). 5 pp. 

 Porumb F. I., 1968: Contribution a l’étude de la réproduction, du développement et de la répartition des Copépodes pélagiques dans la zone Néritique du littoral Roumain de la Mer Noire (Acartia clausi Giesbr. et Centropages kröyeri Giesbr). 8 pp. 

 Pöschmann E., : Einige Bemerkungen über Chrysophanus Hb. dispar Hw. v. rutilus Wernb. (Lep.). 2 pp. 

 Pospíšil J., 1958: Some problems of the smell of the saprophilic flies. 19 pp. (in Czech). [DIP 2728] Acta Societatis entomologicae Cechosloveniae 55: 316-334.

 Pospíšil J., 1961: On visual orientation of the house fly (Musca domestica) to colours. 8 pp. [ASC 59001] [M40] 

 Pospíšil J., 1961: On visual orientation of the house fly (Musca domestica) to colours. 8 pp. [M40] [DIP 2729] Acta Societatis entomologicae Cechosloveniae 59: 1-8.

 Pospíšil J., 1962: Laboratory rearing of the spinach leaf miner Pegomyia hyoscyami Panz. 3 pp. [DIP 2730] [INS 398] [M68] Acta Societatis entomologicae Cechosloveniae 59: 9-11.

 Pospíšil J., 1963: Orientation of Myzodes persicae (Sulz.) to light. 5 pp. [INS 399] [HEM 1207] [DIP 2731] Acta Societatis entomologicae Cechosloveniae 60: 94-98.

 Pospíšil J., 1971: Visual orientation of certain tropical insect species. 12 pp. Acta entomologica Bohemoslovaca 68: 65-76.

 Pospíšil J., 1972: Olfactory orientation of certain phytophagus insects in Cuba. 10 pp. Acta entomologica Bohemoslovaca 69: 7-17.

 Pospíšil J., Ždárek J., 1965: On the visual orientation of the stable fly (Stomoxys calcitrans L.) to colours. 7 pp. Acta entomologica Bohemoslovaca 62: 85-91.

 Pospíšil L., Povolný D., 1980: Ein einwandfreier Nachweis der urogenitalen Myiasis in Mitteleuropa, verursacht von der Fleischfliege Thyrsocnema incisilobata (Pandellé, 1896) (Diptera, Sarcophagidae). [Urogenital myiasis caused by the flesh fly, Thyrsocnema incisilobata (Pandelle, 1896) (Diptera, Sarcophagidae) in Central Europe.] 6 pp. (in German). Zbl. Bakt. Hyg., Abt. A, 247: 418-423.

 Pospíšil M., 1982: Výskyt Rhopalocer na lokalitě Bohostice. 7 pp. [LEP 2725] [M66] Zprávy Československé společnosti Entomologické při ČSAV 18: 53-59.

 Posylaeva G. A., 1984: Dynamics of the aphid Acyrthosiphon pisum Harr. (Homoptera, Aphididae) abundance in the north-eastern forest-steppe of the Ukraine. 8 pp. (in Russian). Entomologitsheskoe obozrenie 63(3): 447-454.

 Potapov M. B., 1989: The use of sensorial chaetotaxy in taxonomy of some Isotomidae (Collembola). 8 pp. 

 Potapov M. B., 1991: Species of the genus Isotoma subgenus Parisotoma Bagnall, 1940 and Sericeotoma subgen. nov. (Collembola, Isotomidae) of USSR fauna. 35 pp. [B23] 

 Potapov M. B., 1997: Anurophorus species of East Asia and North America (Collembola, Isotomidae). 35 pp. Acta zoologica cracoviensia 40(1): 1-35.

 Potapov M. B., Stebaeva S., 1992: Redecsription and systematic position of Heteroisotoma Stach (Collembola: Isotomidae). 5 pp. 

 Potapov M., 1997: New species of Tetracanthella from Asia and North America (Collembola: Isotomidae). 13 pp. Genus 8(3-4): 503-515.

 Potapova E. S., 1982: Morphological peculiarities of the head endoskeleton of Braconidae (Hymenoptera) and the main trends of its evolution. 10 pp. (in Russian). Entomologitsheskoe obozrenie 61(4): 769-778.

 Potikha E. V., Zhiltzova L. A., 1996: On the fauna and ecology of stoneflies (Plecoptera) of the Sikhote-Alinski biosphere nature reserve. 7 pp. (in Russian). Entomologitsheskoe obozrenie 75(3): 567-573.

 Potockaya V. A., 1966: Quatre especes des larves de sous-famille Tachyporinae. Avec 45 fig. 17 pp. [14463] Beiträge zur Entomologie 16(5-6): 615-631.

 Potockaya V. A., 1981: Morphology and ecology of larvae of the lycid genera Aplatopterus Rtt. and Xylobanus C. O. Waterh. (Coleoptera, Lycidae). 11 pp. (in Russian). Entomologitsheskoe obozrenie 60(2): 337-347.

 Potockaya V. A., 1982: New data on the larvae of nitidulid genus Glischrochilus Murr. (Coleoptera, Nitidulidae). 9 pp. (in Russian). Entomologitsheskoe obozrenie 61(2): 319-327.

 Potocký P., Němý J., 1996: Faunistic records from the Czech Republic – 56. Lepidoptera: Nymphalidae. 1 pp. Klapalekiana 32(3-4): 277.

 Pottinger R. P., LeRoux E. J., 1971: The biology and dynamics of Lithocolletis Blancardella (Lepidoptera: Gracillariidae) on apple in Quebec. 437 pp. Memoirs of the Entomological Society of Canada 77: 1-437.

 Pouchet A., 1929: De l’influence des conditions météorologiques sur les caracteres des champignons. 8 pp. Ann. soc. lin. Lyon 74(1928): 154-161.

 Poulsen E. M., 1939: Freshwater Crustacea. The Zoology of Iceland. Volume III, Part 35. 50 pp. 

 Poulsen M. H., 1973: Diurnal and Inter – Colony Variation in Pollen Collection from Different Seed Crops by Honeybees (Apis melifera L.). 5 pp. 

 Poulton ., 1928: Bird opening the oak-galls of Cynips kollari, Hart, in order to eat the insect contents. 4 pp. 

 Poulton E. B., 1893: On the sexes of larvae emerging from the successively laid eggs of Smerinthus populi. 6 pp. 

 Poulton E. B., 1903: La Signification bionomique des taches ocellaires des phases de la saison humide chez les Satyrinae et Nymphalinae. 7 pp. 

 Poulton E. B., 1906: A note on the cryptic resemblance of two South American insects, the moth Dracenta rusina, Druce, and the Locustid, Plagioptera bicordata, Serv. 8 pp. 

 Poulton E. B., 1937: Emergence of the parasitic Ichneumonid Orthopelma luteator Grav. from the gall of Rhodites rosae (L.). 7 pp. 

 Poulton E. B., 1938: Agdistis staticis Milliere (Lep., Pterophoridae) taken in Cornwall. 2 pp. 

 Poulton E. B., 1938: Fifty years in our study of protective resemblances as exemplified in the order insecta. 5 pp. 

 Poulton E. B., 1939: Safe arrival and emergence in England of five pupae of Papilio dardanus Brown, sent from Nairobi by canon K. St. Aubyn Rogers. 2 pp. 

 Poulton E. B., Hobby B. M., Hemming F., Edelsten H. M., 1934: English names regularly used for British Lepidoptera up to the end of the eighteenth century, with a biographical account of William Jones of Chelsea. 46 pp. 

 Poulton E. B., Riley N. D., 1928: The Rhopalocera of the “St. George” Expedition, from French Oceania. 17 pp. 

 Poupin J., 1994: The genus Justitia Holthuis, 1946, with the description of J. chani and J. vericeli sp. nov. (Crustacea: Decapoda: Palinuridea). 20 pp. Journal of Taiwan Museum 47(1): 37-56.