Hostname: page-component-848d4c4894-x24gv Total loading time: 0 Render date: 2024-05-12T12:26:51.102Z Has data issue: false hasContentIssue false
  • English
  • Français

CERATOZETES (ACARI: CERATOZETIDAE) OF CANADA AND ALASKA

Published online by Cambridge University Press:  31 May 2012

Valerie M. Behan-Pelletier
Valerie M. Behan-Pelletier
Affiliation:
Biosystematics Research Institute, Agriculture Canada, Ottawa K1A 0C6
Get access Rights & Permissions [Opens in a new window]

Abstract

Species of Ceratozetes Berlese (Ceratozetidae) of Canada and Alaska are revised. Four new species, Ceratozetes watertonensis, C. borealis, C. oresbios and C. pacificus are proposed, C. gracilis cuspidatus Jacot is elevated to specific status and redescribed, and C. gracilis (Michael), C. peritus Grandjean, C. kananaskis Mitchell, C. virginicus (Banks), C. mediocris Berlese, and C. thienemanni Willmann are redescribed. Immatures of C. borealis and C. pacificus are described and those of C. peritus, C. kananaskis, C. mediocris, C. gracilis, C. virginicus and C. thienemanni are redescribed. Ceratozetes jeweli Rockett and Woodring is synonymized with C. virginicus. A key to species from Canada and Alaska is given.

Résumé

Les espèces de Ceratozetes Berlese (Ceratozetidae) provenant de Canada et Alaska sont revisées. Quatre nouvelles espèces, Ceratozetes watertonensis, C. borealis, C. oresbios et C. pacificus ont été identifiées, C. gracilis cuspidatus Jacot est concédée un statut spécifique et C. gracilis (Michael), C. peritus Grandjean, C. kananaskis Mitchell, C. virginicus (Banks), C. mediocris Berlese, et C. thienemanni Willmann, sont décrites à nouveau. Les juvéniles de C. borealis et C. pacificus sont décrites et celles de C. peritus, C. kananaskis, C. mediocris, C. gracilis, C. virginicus et C. thienemanni sont dércrites nouveau. Ceratozetes jeweli est regardé comme un synonyme de C. virginicus. Les espèces de Canada et Alaska peuvent être identifiées à l'aide d'un tableau d'identification.

Type
Articles
Information
The Canadian Entomologist , Volume 116 , Issue 11 , November 1984 , pp. 1449 - 1517
Copyright
Copyright © Entomological Society of Canada 1984

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

André, M. 1925. Contribution a l'étude des Acariens de la faune Francaise. Liste d'Oribatidae recueillis aux environs de Paris. Bull. Mus. natn. Hist. nat., Paris 31: 154–158.Google Scholar
Aoki, J. 1961. Notes on the oribatid mites (I). Bull. biogeogr. Soc. Japan 22: 75–79.Google Scholar
Aoki, J. 1970. The oribatid mites of the Islands of Tsushima. Bull. natn. Sci. Mus., Tokyo 13: 395–442.Google Scholar
Aoki, J. 1973. Oribatid mites from Mt. Poroshiri in Hokkaido, north Japan. Annot. Zool. jap. 46: 241–252.Google Scholar
Aoki, J. 1974. Oribatid mites from Korea. I. Acta zool. hung. 20(3, 4): 233–241.Google Scholar
Balogh, J. 1972. The oribatid genera of the world. Akadémiai Kiadó, Budapest. 188 pp. and 71 pl.Google Scholar
Banks, N. 1895. Some acarians from a sphagnum swamp. Jl N.Y. ent. Soc. 3: 128–130.Google Scholar
Banks, N. 1906. New Oribatidae from the United States. Proc. Acad. nat. Sci. Philad. 58: 490–500.Google Scholar
Banks, N. 1947. On some Acarina from North Carolina. Psyche, Camb. 54: 110–141.CrossRefGoogle ScholarPubMed
Behan, V. M. 1978. Diversity, distribution and feeding habits of North American arctic soil Acari. Unpub. Ph.D. Thesis, McGill Univ., Montreal. 428 pp.Google Scholar
Behan, V. M., Hill, S. B., and Kevan, D. K. McE.. 1978. Effects of nitrogen fertilizers, as urea, on Acarina and other arthropods in Québec black spruce humus. Pedobiologia 18: 249–263.CrossRefGoogle Scholar
Berlese, A. 1894. Acari, Myriapoda et Scorpiones hucusque in Italia reperta. Vols. 71–75.Google Scholar
Berlese, A. 1908. Elenco di generi e specie nuovi di Acari. Redia 5: 1–15.Google Scholar
Bernini, F. 1971. Notulae oribatologicae IV. Contributo alla conoscenza degli Oribatei (Acarida) dei M. Ti Reatini (Lazio). Lav. Soc. Ital. Biogeog. 2: 375–400.Google Scholar
Block, W. C. 1965. Distribution of soil mites (Acarina) on the Moor House National Nature Reserve, Westmorland, with notes on their numerical abundance. Pedobiologia 5: 244–251.CrossRefGoogle Scholar
Dalenius, P. 1960. Studies on the Oribatei (Acari) of the Tornetrask Territory in Swedish Lapland. I. A list of the habitats, and the composition of their oribatid fauna. Oikos 11: 80–124.CrossRefGoogle Scholar
Dalenius, P. 1963. Studies on the Oribatei (Acari) of the Tornetrask Territory in Swedish Lapland IV. Aspects on the distribution of the moss-mites and the seasonal fluctuations of their populations. Acta Univ. Lund Sect. II. N.F. 59(2): 1–33.Google Scholar
Davis, B. N. K. 1963. A study of micro-arthropod communities in mineral soils near Corby, Northants. J. Anim. Ecol. 32: 49–71.CrossRefGoogle Scholar
Dhillon, B. S. and Gibson, N. H. E.. 1962. A study of the Acarina and Collembola of agricultural soils. I. Numbers and distribution in undisturbed grassland. Pedobiologia 1: 189–209.CrossRefGoogle Scholar
Ewing, H. E. 1909. The Oribatoidea of Illinois. A list of the known North American species of Oribatoidea. Bull. Ill. St. Lab. nat. Hist. 7: 337–389 + pls. 33–35.Google Scholar
Forsslund, K.-H. 1945. Sammanfattande oversikt over vid markfaunaunder-sokningar; Vasterbotten påtraffade djurformer. (Zusammenfassende Ubersicht uber bei Waldbodenfaunaunter-suchungen in Vasterbotten (Nordschweden) angetroffene Tiere.) Meddn St. SkogsforsAnst. 34(5): 341–364.Google Scholar
Frenzel, G. 1936. Untersuchungen uber die Tierwelt des Wiesenbodens. Jena (Gustav Fischer).Google Scholar
Gjelstrup, P. 1979. Epiphytic cryptostigmatid mites on some beech- and birch-trees in Denmark. Pedobiologia 19: 1–8.CrossRefGoogle Scholar
Golosova, L., Karppinen, E., and Krivolutsky, D. A.. 1983. List of oribatid mites (Acarina, Oribatei) of northern palaearctic region. II Siberia and the Far East. Acta ent. fenn. 43: 1–14.Google Scholar
Grandjean, F. 1951. Observations sur les Oribates (23e sèrie). Bull. Mus. Hist. nat. Paris 23(3): 261–268.Google Scholar
Haarløv, N. 1957. Microarthropods from Danish soils-systematics. Spolia zool. Mus. haun. 17: 1–60.Google Scholar
Haarløv, N. 1960. Microarthropods from Danish soils - ecology, phenology. Oikos 3 (Suppl.): 1–176.Google Scholar
Hågvar, S. and Kjøndal, B. R.. 1981. Effects of artificial acid rain on the microarthropod fauna in decomposing birch leaves. Pedobiologia 22: 409–422.CrossRefGoogle Scholar
Hammen, L. van der. 1952. The Oribatei (Acari) of the Netherlands. Zool. Verh., Leiden 17: 1–139.Google Scholar
Hammen, L. van der. 1980. Glossary of acarological terminology. Vol. 1. General terminology. Junk, The Hague. 244 pp.Google Scholar
Hammer, M. 1944. Studies on the oribatids and collemboles of Greenland. Meddr Grønland 141(3): 1–210.Google Scholar
Hammer, M. 1946. The zoology of east Greenland. Oribatids. Meddr Grønland 122(1): 1–39.Google Scholar
Hammer, M. 1952. Investigations on the microfauna of northern Canada. Part I: Oribatidae. Acta arct. 4: 1–108.Google Scholar
Hammer, M. 1955. Alaskan oribatids. Acta arct. 7: 1–36.Google Scholar
Hammer, M. 1958. Investigations on the oribatid fauna of the Andes Mountains. I. The Argentine and Bolivia. Biol. Skr. 10(1): 1–129.Google Scholar
Hammer, M. 1962. Investigations on the oribatid fauna of the Andes Mountains. III. Chile. Biol. Skr. 13(2): 1–96 + pls. 1-30.Google Scholar
Hammer, M. 1967. Investigations on the oribatid fauna of New Zealand. Part II. Biol. Skr. 15(4): 1–64.Google Scholar
Hammer, M. 1969. Oribatids found at plant quarantine stations in the U.S.A. Vidensk. Meddr dansk naturh. Foren. 132: 63–73.Google Scholar
Hammer, M. 1972. Microhabitats of oribatid mites on a Danish woodland floor. Pedobiologia 12: 412–423.CrossRefGoogle Scholar
Hartenstein, R. 1962. Soil Oribatei. IV. Observations on Ceratozetes gracilis (Acarina: Ceratozetidae). Ann. ent. Soc. Am. 55: 583–586.CrossRefGoogle Scholar
Iturrondobeitia, J. C. and Subias, L. S.. 1981. Sinecologia de las communidades de Oribatidos (Acarida, Oribatida) del valle de Arratia (Vizcaya). Cuad. Invest. Biol. (Bilbao) 2: 11–25.Google Scholar
Jacot, A. P. 1936. New moss-mites, chiefly midwestern. Am. Midl. Nat. 17: 546–553.CrossRefGoogle Scholar
Jacot, A. P. 1939. New mites from the White Mountains. Occ. Pap. Boston Soc. nat. Hist. 8: 321–332.Google Scholar
Karppinen, E. 1958. Uber die Oribatiden (Acar.) der finnischen Waldboden. Ann. Zool. Soc. ‘Vanamo’ 19(1): 1–43.Google Scholar
Karppinen, E. 1962. Zur Kenntnis der Oribatidenfauna Nord-finnlands. Arch. Soc. ‘Vanamo’ 16(1): 36–48.Google Scholar
Karppinen, E. 1966. Investigations on the oribatid fauna (Acar.) of the seashore and archipelago of Finland. Ann. ent. fenn. 32: 22–43.Google Scholar
Karppinen, E. 1971. Studies on the Oribatei (Acari) of Norway. Ann. ent. fenn. 37(1): 30–53.Google Scholar
Karppinen, E. and Krivolutsky, D. A.. 1982. List of oribatid mites (Acarina, Oribatei) of northern palaearctic region. I. Europe. Acta ent. fenn. 41: 1–18.Google Scholar
Knülle, W. 1957. Die Verteilung der Acari: Oribatei im boden. Z. Morph. Ökol. Tiere 46: 397–432.CrossRefGoogle Scholar
Krivolutsky, D. A. 1966. [Beetle mites (Oribatei) in soils of warm subtropical forests of Zakavkaz.] (In Russian.) pp. 181–190, in Influences of Microzoa on the Productivity of Forest Biogeocenoses. U.S.S.R. Academy of Sciences. Forestry Laboratory, Moscow.Google Scholar
Kunst, M. 1959. Roztoci skupiny Oribatei z reservace ((Velky a Maly Tisy)). Ochr. Prir, Praha 14: 33–42.Google Scholar
Kurcheva, G. F. 1973. The oribatid mite fauna of oak forests of the Transcarpathians (East Carpathians) and other areas of the European part of the U.S.S.R. pp. 95–96 in Daniel, M. and Rosicky, B. (Eds.), Proc. 3rd Int. Congr. Acar. Junk, The Hague. 837 pp.Google Scholar
Lebrun, Ph. 1965. Quelques caracteristiques des communautés d'oribates (Acari: Oribatei) dans trois biocenoses de Moyenne - Belgique. Oikos 16: 100–108.CrossRefGoogle Scholar
Lebrun, Ph. 1971. Ecologie et biocénotique de quelques peuplements d'arthropodes édaphique. Mém. Inst. Roy. Sci. Nat. Belg. 165: 1–203.Google Scholar
Lebrun, Ph. and Wauthy, G.. 1981. Quelques observations et réflexions sur les peuplements d'oribates hypogés (Acariens). Ann. Soc. r. zool. Belg. III (1–4): 131–142.Google Scholar
Lions, J.-C. 1966. Contribution a l'étude écologique des Oribates (Acariens) du sol dans la chaine de la Trevaresse (B.-d.-Rh.). Rev. Ecol. Biol. Sol 3: 495–510.Google Scholar
Lions, J.-C. 1976. Application du concept de la diversité specifique a la dynamique de trois populations d'oribates (Acariens) de la forêt de la Sainte-Baume (Var). Ecologia Mediterranea 1: 165–192.CrossRefGoogle Scholar
Lions, J.-C. 1978. Eléments sur la distribution verticale des oribates dans les biotopes édaphiques d'un écosystème forestier. Rev. Ecol. Biol. Sol 15(3): 345–362.Google Scholar
Luxton, M. 1972. Studies on the oribatid mites of a Danish beech wood soil. I. Nutritional biology. Pedobiologia 12: 434–463.CrossRefGoogle Scholar
Luxton, M. 1975. Studies on the oribatid mites of a Danish beech wood soil. II. Biomass, calorimetry and respiration. Pedobiologia 15: 161–200.CrossRefGoogle Scholar
Luxton, M. 1981 a. Studies on the oribatid mites of a Danish beech wood soil. IV. Developmental biology. Pedobiologia 21: 312–340.CrossRefGoogle Scholar
Luxton, M. 1981 b. Studies on the oribatid mites of a Danish beech wood soil. V. Vertical distribution. Pedobiologia 21: 365–386.CrossRefGoogle Scholar
Luxton, M. 1981 c. Studies on the oribatid mites of a Danish beech wood soil. VI. Seasonal population changes. Pedobiologia 21: 387–409.CrossRefGoogle Scholar
Luxton, M. 1981 d. Studies on the oribatid mites of a Danish beech wood soil. VII. Energy budgets. Pedobiologia 22: 77–111.CrossRefGoogle Scholar
Macfadyen, A. 1952. The small arthropods of a Molinia fen at Cothill. J. Anim. Ecol. 21: 87–117.CrossRefGoogle Scholar
MacLean, S. F., Behan, V. M., and Fjellberg, A.. 1978. Soil Acari and Collembola from Chaun Bay, northern Chukotka. Arc. Alp. Res. 10: 559–568.CrossRefGoogle Scholar
Marshall, V. G. 1968. Microarthropods from two Quebec woodland humus forms. III. The Sarcoptiformes (Acarina). Annls Soc. ent. 13(2): 65–88.Google Scholar
Marshall, V. G. 1972. Comparison of two methods of estimating efficiency of funnel extractors for soil microarthropods. Soil Biol. Biochem. 4: 417–426.CrossRefGoogle Scholar
Marshall, V. G., Reeves, R. M., and Norton, R. A.. Catalogue of the Oribatei of continental U.S.A. and Canada. In preparation.Google Scholar
Martinez, M. E. M. 1981. Estudio taxocenotico de los oribatidos (Acarida, Oribatida) de el Pardo. Unpub. D.Sc. Thesis, Universidad Complutense de Madrid. 281 pp.Google Scholar
Mehl, R. 1979. Checklist of Norwegian ticks and mites (Acari). Fauna Norv. (Ser. B) 26: 31–45.Google Scholar
Menke, H.-G. 1963. Revision der Ceratozetidae, Ceratozetes peritus Grandjean (Arach., Acari, Oribatei). Senckenberg. biol. 44(2) 141–154.Google Scholar
Menke, H.-G. 1964. Revision der Ceratozetidae, 2. Ceratozetes gracilis (Michael) (Arachnida, Acari, Oribatei). Senckenberg. biol. 45: 621–634.Google Scholar
Menke, H.-G. 1966. Revision der Ceratozetidae: 4. Ceratozetes mediocris Berlese (Arachnida, Acari, Oribatei). Senckenberg. biol. 47: 371–378.Google Scholar
Menke, H.-G. 1967. Revision der Ceratozetidae: 5. Ceratozetes thienemanni Willmann (Arach., Acari, Oribatei). Senckenberg. biol. 48: 415–419.Google Scholar
Michael, A. D. 1884. British Oribatidae. Ray Soc., London. Vol. I. 335 pp.CrossRefGoogle Scholar
Michael, A. D. 1898. Oribatidae. Das Tierreich 3: 1–93.Google Scholar
Mitchell, M. J. 1976. Ceratozetes kananaskis (Acari: Cryptostigmata: Ceratozetidae): A new mite species from western Canada. Can. Ent. 108: 577–582.CrossRefGoogle Scholar
Mitchell, M. J. 1977 a. Population dynamics of oribatid mites (Acari, (Cryptostigmata) in an aspen woodland soil. Pedobiologia 17: 305–319.CrossRefGoogle Scholar
Mitchell, M. J. 1977 b. Life history strategies of oribatid mites. pp. 65–69 in Dindal, D.L. (Ed.), Biology of Oribatid Mites. St. Univ. N.Y., Coll. Environ. Sci. For., Syracuse, N.Y.122 pp.Google Scholar
Mitchell, M. J. 1978. Vertical and horizontal distributions of oribatid mites (Acari: Cryptostigmata) in an aspen woodland soil. Ecology 59: 516–525.CrossRefGoogle Scholar
Mitchell, M. J. 1979. Energetics of Oribatid mites (Acari: Cryptostigmata) in an aspen woodland soil. Pedobiologia 19: 89–98.CrossRefGoogle Scholar
Mitchell, M. J. and Parkinson, D.. 1976. Fungal feeding of oribatid mites (Acari: Cryptostigmata) in an aspen woodland soil. Ecology 57: 302–312.CrossRefGoogle Scholar
Molodova, L. P. and Golosova, L. D.. 1972. [The oribatid mites in vertical zones of the southern part of Sakhalin.] (In Russian.) Pedobiologia 12: 424–429.Google Scholar
Moraza, M. L., Herrera, L., and Inigo, C. Perez -. 1980. Estudio faunístico del macizo de Quinto Real. I. Acaros Oribatidos. Publicaciones de Biologia de la Universidad de Navarra. 31 pp.Google Scholar
Moritz, M. 1963. Über Oribatidengemeinschaften (Acari: Oribatei) norddeutscher Laubwaldboden, unter besonderer Berücksichtigung der die Verteilung Regelnden Milieubedingungen. Pedobiologia 3: 142–243.CrossRefGoogle Scholar
Moritz, M. 1965. Untersuchungen über den Einfluss von Kahlschlagmassnahmen auf die Zusammensetzung von Hornmilbengemeinschaften (Acari: Oribatei) norddeutscher Laub-und Kiefermischwalder. Pedobiologia 5: 65–101.CrossRefGoogle Scholar
Neidbala, W. 1977. Badania Biocenotyczne nad mechowcami (Acari, Oribatei) masywa Slezy. Badan. fizjogr. Pol. zachod. (Sr. C, Zool.) 30: 47–73.Google Scholar
Oudemans, A. C. 1900. New list of Dutch Acari, 1st Part. Tijdschr. Ent. 43: 150–171 + pl. 9, figs. 1–7.Google Scholar
Popp, E. 1962. Semiaquatile Lebensraüme (Bülten) in Hochund Niedermooren, II. Die Milbenfauna. Int. Revue ges. Hydrobiol. Hydrogr. 47(4): 533–579.CrossRefGoogle Scholar
Rajski, A. 1961. Studium ekologiczno-faunistyczne nad mechowcami (Acari, Oribatei) w. kilku zespotach roslinnych. I. Ekologia. Pr. Kom. biol., Poznan 25(2): 1–161.Google Scholar
Rajski, A. 1968. Autecological - zoogeographical analysis of moss mites on the basis of fauna in the Poznan environs. Part II. Fragmenta Faunistica 14(12): 277–405.CrossRefGoogle Scholar
Rajski, A. 1970. Autecological-zoogeographical analysis of moss mites (Acari, Oribatei) on the basis of fauna in the Poznan environs. Part III. Acta zool. cracov. 15(3): 161–250.Google Scholar
Riha, G. 1951. Zur Okologie der Oribatiden in Kalksteinböden. Zool. Jb. 80: 407–450.Google Scholar
Rockett, C. L. and Woodring, J. P.. 1966. Biological investigations on a new species of Ceratozetes and of Pergalumna (Acarina: Cryptostigmata). Acarologia 8: 511–520.Google Scholar
Rubcova, Z. I. 1973. Über die Abhängigkeit der Oribatiden Komplexe von den Feuchtigkeits - und Bodenverhältnissen in Kiefern-und Birkenwäldern des westlichen Teiles der Belorussischen Republik. Pedobiologia 13: 384–398.CrossRefGoogle Scholar
Schweizer, J. 1957. Die Landmilben des Schweizerischen Nationalparkes, 4. Teil: Ihr Lebensraum, ihre Vergelsellschaftung unter sich und ihre Lebensweise. Ergebn. wiss. Unters. Schweiz. Nationalparkes, Liestal, (N.F.) 6: 10–107 + 12 tabs.Google Scholar
Sellnick, M. 1960. Formenkreis: Hornmilben, Oribatei. Tierw. Mitteleur. Nachtrag. 3: 45–134.Google Scholar
Sengbusch, H. G. 1957. Checklist of oribatoid mites in the vicinity of Mountain Lake Biological Station-Virginia. Va. J. Sci. 8: 128–134.Google Scholar
Shaldybina, E. S. 1972. [Some morphological features of the ceratozetoids (Oribatei)] (In Russian.) Uch. zap. Gor'kov. gos. ped. inst. 130: 35–66.Google Scholar
Shaldybina, E. S. 1975. Ceratozetoidea. pp. 275–319 in Gilyarov, M.S. (Ed.), A key to Soil-Inhabiting Mites. Sarcoptiformes. (In Russian.) Jzdatel'stuo “Nauka”, Moscow. 491 pp.Google Scholar
Solhøy, T. and Koponen, S.. 1981. Oribatei fauna (Acari) on alpine heath at Kevo, Finland. Rep. Kevo Subarctic Res. Stat. 17: 41–43.Google Scholar
Spain, A. V. and Luxton, M.. 1971. Catalog and bibliography of the Acari of the New Zealand subregion. Pacif. Insect Monogr. 25: 179–226.Google Scholar
Strenzke, K. 1952. Untersuchungen über die Tiergemeinschaften des Bodens: Die Oribatiden und ihre Synusien in der Boden Norddeutschlands. Zoologica Stuttg. 104: 1–172.Google Scholar
Strenzke, K. 1955. Oribates (Acariens). pp. 14–64 in Strenzke, H. de Lesse and Denis, J. (Eds.), Microfauna du Sol de l'Ege Groenland. I. Arachnides. Actual. scient. ind. 1232(7): 1–84.Google Scholar
Subias, L.-S. 1980. Acaros oribatidos de la Sierra de Cazorla (Acarida, Oribatei). Fauna de Cazorla. Invertebrados. Monografias I. C.O.N.A. 23.Google Scholar
Tarman, K. 1958. Prispevek K poznavanju oribatidne faune Slovenij II. Biol. vest. 6: 80–91.Google Scholar
Travé, J. 1963. Ecologie et biologie des Oribates (Acariens) saxicoles et arboricoles. Vie Milieu 14 (Suppl.): vii + 267 pp.Google Scholar
Travé, J. and Vachon, M.. 1975. François Grandjean 1882–1975 (Notice biogeographique et bibliographique). Acarologia 17(1): 1–19.Google Scholar
Tuxen, S. L. 1943. Die zeitliche und raumliche Verteilung der Oribatiden Fauna (Acar.) bei Maelifell, Nord-Island. Ent. Meddr 26: 392–403.Google Scholar
Wauthy, G. 1979. Synécologie de taxocénoses d'Oribates du Sol de quelques forts décidues de Belgique. D.Sc. Thesis, Université Catholique de Louvain. 247 pp.Google Scholar
Weis-Fogh, T. 1948. Ecological investigations on mites and collemboles in the soil. Appendix: Description of some new mites (Acari). Natura. Jutl. 1: 135–270.Google Scholar
Willmann, C. 1931. Moosmilben oder Oribatiden (Oribatei). Pp. 79–100, in Dahl, F. (Ed.), Die Tierwelt Deutschlands, Vol. 22. Fischer, Jena. 200 pp.Google Scholar
Willmann, C. 1943. Terrestrische Milben aus Schwedisch Lappland. Arch. Hydrobiol. 40(1): 208–239.Google Scholar
Wood, T. G. 1967. Acari and Collembola of moorland soils from Yorkshire, England. I. Descriptions of the sites and their populations. Oikos 18: 102–117.CrossRefGoogle Scholar