Abstract
The feeding biology of the arctic collembolan Onychiurus arcticus (Tullberg) is described from West Spitsbergen, based on a combination of gut content analyses for field collected and microcosm-living animals, together with laboratory feeding trials. There was wide variation in the food items consumed by individual animals, reflecting the wide choice available in the environment. Most animals fed predominantly on living and dead bryophytes, detritus and to a lesser extent algal cells. Laboratory trials showed that O. arcticus feeds as a herbivore on a range of bryophyte species. The presence of dense aggregations below bird cliffs and elsewhere may reflect the distribution of particularly favourable microenvironments.
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References
Anderson JM, Healey IN (1972) Seasonal and inter-specific variation in major components of the gut contents of some woodland Collembola. J Anim Ecol 41:359–368
Bauer T (1979) Die Feuchtigkeit als steuernder Faktor für das Kletterverhalten von Collembolen. Pedobiologia 19:165–175
Bengtsson GK, Hedlund K, Rundgren S (1991) Selective odour perception in the soil collembolan Onychiurus armatus. J Chem Ecol 17:2113–2126
Csutak J (1974) Observations on the feeding biology of some Collembola under laboratory conditions. Opusc Zool, Budap 14:67–76
Fjellberg A (1980) Identification Keys to Norwegian Collembola. Norsk Entomologisk Forening, Ås-NLH
Fjellberg A (1984) Collembola from Jan Mayen, Björnöya and Hopen with additions to the species list from Spitsbergen. Fauna Norv Ser B 31:69–76
Fjellberg A (1980) The collembole fauna of Troms and Finnmark, North Norway (Collembola). Fauna Norv Ser B 35:5–20
Hale WG (1966) A population study of moorland Collembola. Pedobiologia 6:65–99
Hedlund K, Boddy L, Preston CM (1991) Mycelial responses of the soil fungus Mortiella isabellina to grazing by Onychiurus armatus (Collembola). Soil Biol Biochem 23:361–366
Lartey RT, Curl EA, Peterson CM, Harper JD (1989) Mycophagous grazing and food preference of Proistoma minuta (Collembola: Isotomidae) and Onychiurus encarpatus (Collembola: Onychiuridae). Environ Ent 18:334–337
Sadaka N, Poinsot-Balaguer N (1989) Relations trophiques feuilles de chêne vert (Quercus ilex L.) — Collemboles. Influence de la qualité du materiel foliare sur la croissance ponderale d'Onychiurus zschokkei Handschin. Rev Ecol Biol Sol 26:197–204
Sendstad E (1976) Notes on the Collembola communities in some major plant-sociological associations at Spitzbergen, Svalbard. Norw J Ent 23:143–148
Shaw PJA (1988) A constant hierarchy in the fungal feeding preferences of the collembolan Onychiurus armatus. Pedobiologia 31:179–187
Stach J (1962) On the fauna of Collembola from Spitzbergen. Acta Zool Cracoviensia 7:1–20
Ulber B (1980) Untersuchungen zur Nahrungswahl von Onychiurus fimatus Gisin (Onychiuridae, Collembola), einem Aufgangsschädling der Zuckerrübe. Z Angew Ent 90:333–346
Valpas A (1967) Collemboles of Spitsbergen. Ann Ent Fenn 33:28–40
Whittaker JB (1981) Feeding of Onychiurus subtenuis (Collembola) at snow melt in aspen litter in the Canadian Rocky Mountains. Oikos 36:203–206
Williets HM, Thomson AR, Morris GEL (1989) Laboratory studies on the selection of Pythium ultimum, a plant-pathogenic fungus by Onychiurus auranticus (Collembola). Aspects Appl Biol 22:373–378
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Hodkinson, I.D., Coulson, S., Webb, N.R. et al. Feeding studies on Onychiurus arcticus (Tullberg) (Collembola: Onychiuridae) on West Spitsbergen. Polar Biol 14, 17–19 (1994). https://doi.org/10.1007/BF00240267
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DOI: https://doi.org/10.1007/BF00240267