Oatman E. R., 1985: Aphanogmus floridanus, a primary parasite of Feltiella acarivora, a predator of spider mites on strawberry (Hymenoptera: Ceraphronidae; Diptera: Cecidomyiidae). 3 pp. Proc. Entomol. Soc. Wash. 87(4): 714-716.
50
2
ASB 1012
Obrtel R., 1976: Soil surface harvestmen (Opilionidea) in a lowland forest. 34 pp. [M34] Acta Scientiarum Naturalium Academiae Scientiarium Bohemoslovacae Brno (N.S.) 10(12): 1-34.
150
6
EBA 10019
Oezkan M., 1985: Hydrobaderia n. Gen., eine neue Hydryphatide-Gattung aus der Türkei (Acari, Actinedida, Hydrachnellae). 8 pp. [M17]
50
2
EBA 07029
Oezkan, 1982: Wassermilben (Acari, Actinedida) aus der Türkei. 32 pp. [M16]
195
8
78733
Ogandžanjan A. M., 1959: Biologija Hyalomma asiaticum caucasicum B. Pom. v uslovijach Armjanskoj SSR. 46 pp.
295
12
ESC 16363
Okabe K., 2013: Ecological characteristics of insects that affect symbiotic relationships with mites. 16 pp. Entomological Science 16(4): 363-378.
95
4
ARA 1887
Okland J., 1964: Om utbredelsen av vannskorpionen (Nepy cinerea L.) i Norge. 7 pp.
50
2
78470
Oliveira P. S., : Ant-mimicry in some spiders from Brazil. 15 pp.
150
6
78835
Olivier P. A. S., Theron P. D., 1998: The genus Eupodes Koch (Acari: Prostigmata: Eupodidae) from southern Africa with a redescription of E. parafusifer Meyer & Ryke and descriptions of two new species. 14 pp. African Entomology 6(2): 275-288.
150
6
GEN 02337
Olszanowski Z., 1991: New mites of Holonothrus from Tasmania (Oribatida: Crotoniidae). 12 pp. [ARA 350] [M25] Genus.
50
2
GEN 05209
Olszanowski Z., 1994: A new species of Camisia von Heyden from Poland (Acari: Oribatida: Camisiidae). 6 pp. [ARA351] Genus 5(3): 209-214.
50
2
GEN S05
Olszanowski Z., 1996: A monograph of the Nothridae and Camisiidae of Poland (Acari: Oribatida: Crotonoidea). 201 pp. Genus.
790
32
GEN 08719
Olszanowski Z., 1997: New oribatid species of the genus Crotonia from Brazil (Acari): Crotonidae). 7 pp. [ARA1698] Genus 8(3-4): 719-725.
50
2
GEN 08103
Olszanowski Z., 1997: Trimalaconothrus rafalskii n. sp. – a new oribatid mite species from Poland (Acari: Oribatida: Malaconothridae). 1 pp. [ARA1699] Genus 8(1): 103-108.
50
2
GEN 22667
Olszanowski Z., Bromberek K., 2011: Novonothrus lucasi spec. nov., a new moss mite from Australia (Acari: Oribatida: Nothridae). 9 pp. Genus 22(4): 667-675.
50
2
KFP 55
Olszanowski Z., Rajski A., Niedbala W., 1996: Acari: Oribatida. Katalog fauny Polski XXXIV(9). 243 pp. Discount 50%!
295
12
GEN 12395
Olszanowski Z., Szywilewska A., Norton R. A., 2001: New moss mite of the Camisia from western Nearctic region (Acari: Oribatida: Camisiidae). 12 pp. (in English). [ARA 1890] [M25] [M26] Genus 12(3): 395-406.
50
2
SPX 30159
Olszanowski Z., Szywilewska-Szczykutowicz A., Blaszak C., Ehrnsberger R., 2007: Die Milben in der Zoologischen Staatssammlung München. Teil 10. Überfamilie Crotonioidea (I) (Acari, Oribatida). 9 pp. Spixiana 30(2): 159-167.
50
2
ARA 2041
Ono H., 1986: Spiders of the families Clubionidae, Gnaphosidae and Thomisidae from the Noto Peninsula and the southern part of Ishikawa Prefecture, Japan. 8 pp. Memoirs of the National Science Museum 19: 167-174.
50
2
ARA 2042
Ono H., 1993: Spiders of the genus Clubiona (Araneae, Clubionidae) from Eastern Hokkaido, Japan. 6 pp. Memoirs of the National Science Museum 26: 89-94.
50
2
EBA 23203
Ono H., 2001: Crab spiders of the family Thomisidae from the Kingdom of Bhutan (Arachnida, Araneae). 34 pp. Entomologica Basiliensia 23: 203-236.
295
12
ARA 2043
Ono H., Hishikawa Y., 1989: Taxonomic revision of the Heptathelid spiders (Araneae, Mesothelae) from Amami-Ôshima Island, the Ryukyus. 7 pp. (in Japanese). Memoirs of the National Science Museum 22: 119-125.
50
2
FSA 08006
Ono H., Jocqué R., 1986: Two new species of the family Zodariidae from Saudi Arabia (Arachnida: Araneae). 6 pp. [ARA1700] Fauna of Saudi Arabia 8: 6-11.
50
2
ARA 2044
Ono H., Shinkai E., 1988: Notes on the Japanese sandy-beach spider, Lycosa ishikariana (Araneae, Lycosidae), based upon fresh topotypical speciemens. 5 pp. Memoirs of the National Science Museum 21: 131-135.
50
2
78808
Ono H., Tanikawa A., 1990: A revision of the Japanese spiders of the genus Langbiana (Araneae, Zodariidae). 12 pp. Memoirs of the National Science Museum 23: 101-112.
95
4
AZC 2616
Oplotna H., Rajski A., 1983: Oppiella rafalskii sp. n. (Acarida, Oribatida). 19 pp. [M18] [M54] Acta zoologica cracoviensia 26/16: 543-562.
95
4
TFA 06061
Oschmann M., 1999: Verbreitung von Gallmilben (Acari) in Westthüringen. 7 pp. [ARA 1402] Thüringer Faunistische Abhandlungen 6: 61-67.
50
2
ARA 742
Oštrec L., 1971: Fauna Oribateia u oraničnim tlima istočne Hrvatske. (I prilog poznavanju Oribateia Hrvatske). 6 pp.
50
2
ARA 1403
Oštrec L., 1975: Oribatide u šumskim tlima borovca (Pinus strobus). 5 pp.
50
2
ARA 743
Oudemans A. C., 1910: Notes on Acari. XIXth series. (Acaridae). 18 pp.
50
2
78472
Oudemans A. C., 1926: Chorioptes caprae (Del. Bourg. 1858). 22 pp.
150
6
78735
Oudemans A. C., 1927: Laelaps-Studien. 47 pp.
395
16
ARA 744
Oudemans A. C., 1936: Neues über Pediculoides Targ. Tozz. 1878. 14 pp.
50
2
ARA 1891
Ovtsharenko V. I., Fet V. Ya., 1980: Fauna and ecology of spiders (Aranei) of Badhyz (Turkmenian SSR). 6 pp. (in Russian). Entomologitsheskoe obozrenie 59(2): 442-447.
50
2
ARA 1006
Ovtsharenko V. I., Marusik J. M., 1990: Taksonomičeskie zamečanija o paukach (Aranei), opisannych A. Grube. 4 pp.
50
2
ARA 1007
Ovtsharenko V. I., Saveljeva L. G., 1990: Analiz fauny paukov semějstva Gnaphosidae Vostočnogo Kazachstana. 3 pp.