Popp E., 1991: Beobachtungen und Versuche zur Atmung von Arrenurus (Megaluracarus) globator (Müll.). 1. Morphologie (Acari, Hydrachnidia, Arrenuroidea). 9 pp. Spixiana 14(3): 249-257.
 
SPX 14259
Popp E., 1991: Beobachtungen und Versuche zur Atmung von Arrenurus (Megaluracarus) globator (Müll.). 2. Physiologie. 5 pp. Spixiana 14(3): 259-263.
 
SPX 14009
Popp E., 1991: Zur Morphologie des Hallerschen Organs von Hyalomma marginatum C. L. Koch und verwandter Arten (Chelicerata, Acari). 8 pp. Spixiana 14(1): 9-16.
 
80559
Pór F., 1960: Littorale Harpacticoiden der Nordwest-Küsten des Schwarzen Meeres. 47 pp.
 
EVE 587
Pór F., 1960: Mesopsyllus atargatis n. g., n. sp., ein neuer Harpacticoide (Crustacea Copepoda) aus dem Schwarzen Meere. 5 pp.
 
EVE 588
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.
 
EVE 591
Prasadan P. K., Janardanan K. P., 1994: Morphology and life cycles of two new species of Stenoductus (Apicomplexa: Cephalina) from the millipede, Chondromorpha kelaarti in Kerala, India. 5 pp.
 
ARA 1423
Pratt R. Y., Hatch M. H., 1938: The food of the black widow spider on whidby Island, Waschington. 3 pp.
 
EVE 593
Pretus J. L., 1990: Description of Odontozona addaia spec. nov. (Crustacea: Decapoda: Stenopodidae) from a marine cave in the island of Minorca, western Mediterranean. 15 pp.
 
EVE 594
Pretzmann G., 1975: Brachyura aus Ceylon (Ausbeute einer Expedition des Naturhistorischen Museums 1973/74). 4 pp.
 
EVE 595
Pretzmann G., 1975: Die bedornten Arten der Gattung Potamocarcinus Milne Edwards, 1953. 7 pp.
 
80564
Pretzmann G., 1975: Israelische Isopoden. Handschriftliche Notizen von Univ. Prof. Hans Strouhal. Zusammengestellt und überarbeitet. 41 pp.
 
EVE 596
Pretzmann G., 1975: Potamiden und Parathelphusiden aus Bhutan (leg. Würmli 1972). 5 pp.
 
EVE 597
Pretzmann G., 1990: Flußkrebsaufsammlungen in Wienerwaldbächen. 3 pp.
 
GAL 24
Price P. W., Waring G. L., Fernandes G. W., 1986: Hypotheses on the adaptive nature of galls. 3 pp. Proc. Entomol. Soc. Wash. 88(2): 361-363.
 
ARA 1900
Prisnij A. V., 1981: Asagena meridionalis (Kulcz., 1894) (Aranei, Theridiidae) – a new for the USSR species of spiders. 4 pp. (in Russian). Entomologitsheskoe obozrenie 60(1): 201-204.
 
ARA 1901
Pristavko V. P., Zhukovets E. M., 1987: Spiders (Aranei) as an object of ecological monitoring in the Berezinskij nature reserve. 6 pp. (in Russian). Entomologitsheskoe obozrenie 66(1): 184-189.
 
VSZ 39224
Prokopič J., Bílý S., 1975: Beetles (Coleoptera) as new intermediate hosts of helminths. 7 pp. Věstník Československé spol. zoologické (Praha) 39: 224-230.
 
ASB 0903
Prokopič J., Křivanec K., 1975: Helminths of amphibians, their interaction and host-parasite relationships. 5 pl., 48 pp. Acta Scientiarum Naturalium Academiae Scientiarium Bohemoslovacae Brno (N.S.) 9(3): 1-48.
 
FEH 442283
Prószyński J., 1983: Redescriptions of types of Oriental and Australian Salticidae (Aranea) in the Hungarian Natural History Museum, Budapest. 15 pp. [78493] Folia Entomologica Hungarica (S.N.) 44(2): 283-297.
 
AZC 2617
Prószynski J., Zabka M., 1983: Genus Tomocyrba (Aranei, Salticidaei) - hypothetic survivor of the Amber fauna. Systematic study with description of four new species. 16 pp. [M14]
 
SPX 24097
Prpic N.-M., 2001: A new species of Loxosoma from north-western Finistére, France (Spiralia, Kamptozoa (= Entoprocta), Solitaria, Loxosomatidae). 6 pp. Spixiana 24(2): 97-102.
 
EVE 600
Prunescu-Arion E., 1968: Contributions to the study of bentonic fauna of certain rivers of the zone of the future Portile de Fier dam lake.19 pp.
 
ARA 183
Pulpán, Verner, 1964: Control of Tyroglyphoid mites in stored grain by the predatory mite Cheyletus eruditus (Schrank). 16 pp.
 
78501
Pulpán, Verner, 1965: Roztoči škodící v mlékárenském průmyslu na tvrdých sýrech a jejich hubení. 24 pp.
 
78502
Pulpán, Verner, Fingl, Plaček, 1964: Roztoči ve skladovaných sýrech v mlékárenském průmyslu. 27 pp.
 
ARA 1425
Purrini K., 1981: Studies on some Amoebae (Amoebida) and Helicosporidium parasiticum (Helicosporida) infecting moss-mites (Oribatei, Acarina) in forest soil samples. 9 pp.
 
ARA 751
Putman W. L., 1959: Hibernation sites of phytoseeiids (Acarina: Phytoseiidae) in ontario peach orchards. 7 pp.
 
ARA 752
Putman W. L., 1970: Occurrence and transmission of a virus disease of the European red mite, Panonychus ulmi. 18 pp.
 
EVE 601
Puylaert F., 1977: Vermes: Nématodes parasites de Vertébrés. Pp. 515-518. In: La faune terrestre de l’ile de Sainte-Helene. Quatriéme partie. 4 pp. Ann. Mus. Roy. Afr. Centr. Zool. 220: 1-575.
 
ARA 2121
Quiróz M., Poleo N., Petit Y., 2002: Evolución del dano en el ápice del fruto de guayaba, Psidium guajava L., causado por Brevipalpus phoenicis (Geijskes) (Acari: Tenuipalpidae). [Development of the apical tip damage of guava fruit, Psidium guajava L., caused by Brevipalpus phoenicis (Geijskes) (Acari: Tenuipalpidae).] 6 pp. Entomotropica 17(1): 91-96.
 
ARA 2153
Raatikainen M., Huhta V., 1968: On the spider fauna of Finnish oat fields. 8 pp.
Rack G., Mahunka S., 1996: Bibliographia Tarsonemidologica XIII (1993-1995). 10 pp. [ARA 1597] Folia Entomologica Hungarica (S.N.) 57: 227-236.
 
78503
Radford C. D., 1950: The mites (Acarina) parasitic on mammals, birds and reptiles. 29 pp.
 
78504
Radford C. D., 1953: The mites (Acarina: Analgesidae) living on or in the feathers of birds. 32 pp.
 
ARA 783
Radford C. D., 1954: A new larval mite from Eritrea (Acrina: Trombiculidae). 4 pp.
 
ARA 784
Radford C. D., 1954: Observations on the fur mites (Acarina Myobiidae). 11 pp.
 
78088
Radford C. D., 1954: Some mites of Yemen. Collected by the medical mission of the United States Naval medical research unit No. 3. 19 pp.
 
78505
Radford C. D., 1954: The larval genera and species of “Harvest mites” (Acarina: Trombiculidae). 30 pp.
 
ARA 787
Radford C. D., 1955: Riviste sintetiche. Acarology - or the study of mites (Acarina). 18 pp.
 
AZC 3324
Rafalski J., 1990: Acopauropus szeptyckii sp. n. (Pauropoda, Eurypauropodidae) from North Korea. 7 pp. [EVE 603] Acta zoologica cracoviensia 33/24: 513-519.
 
78739
Rageau J., 1953: Clés pour l’identification des tiques du Cameroun. 13 pp.
 
ZME 792167
Rahayu D. L., Ng. P. K. L., 2005: On two new species of the genera Haberma and Parasesarma (Crustacea: Decapoda: Brachyura: Sesarmidae). 12 pp. Zoologische Mededelingen Leiden 79 (2): 167-178.
 
PPE 37069
Rajski A., 1967: Autecological-zoogeographical analysis of moss mites (Acari, Oribatei) on the basis of fauna in the Poznan environs. Part I. 98 pp. [M39] [78507] Polskie Pismo Entomologiczne 37(1): 69-166.
 
78507
Rajski A., 1967: Autecological-zoogeographical analysis of moss mites (Acari, Oribatei) on the basis of fauna in the Poznan environs. Part I. 98 pp. [PPE 37069] [M39]
 
AZC 1503
Rajski A., 1970: Autecological-zoogeographical Analysis of Moss Mites (Acari, Oribatei) on the Basis of Fauna in the Poznan Environs. Part III. 97 pp. [M54] Acta zoologica cracoviensia 15/3: 101-249.
 
ARA 187
Rajski, 1962: Metody konserowania a preparowania niektórych roztoczy. 8 pp.
 
EVE 604
Rakhmanov R. R., 1971: Rasprostranenie i ekologija Amblyiulus continentalis (Diplopoda, Julidae) v Lenkoranskom zone Azerbajdzhana. 2 pp.
 
78740
Rambla M., 1976: XIX. Opiliones de Ecuador continental tres n. sp. del genero Stygnomma (Phalangodidae). 22 pp.