Testate amoebae collected from moss on urban buildings with different age, height and distance to a possible source habitat – are there obvious colonization patterns?
Testate amoebae cultures were analyzed from moss samples collected at seven buildings of different age, height, and distance to a putative source habitat in Sendai City, Japan. In total, 13 amoeba taxa colonized buildings. We discussed causes as air currents, animals, or human activities. Neither amoebae from adjacent buildings, nor taxa from buildings with the same age or moss species were grouped by a cluster analysis, pointing to rather stochastic colonization patterns.
Chardez, D. (1965): Ecologie générale des thécamoebiens. –
Bulletin de l‘Institut agronomique et des Stations de Recherches de Gembloux 33: 307–341.
Hodkinson, I. D., N. R. Webb & S. J. Coulson (2002): Primary community assembly on land - the missing stages: why are the heterotrophic organisms always there first? – Journal of Ecology 90: 569–577.
Lara, E., T. J. Heger, R. Scheihing & E. A. D. Mitchell (2011): COI gene and ecological data suggest size-dependent high dispersal and low intra-specific diversity in free-living terrestrial protists (Euglyphida: Assulina). – Journal of Biogeography 38: 640–650.
Leidy, J. (1877): Rhizopods in an apple tree. – Proceedings of the Academy of Natural Sciences of Philadelphia 29: 321.
Nebel, M. & G. Phillipi (eds) (2000): Die Moose Baden-Württembergs. – Eugen Ulmer, Stuttgart.
Nguyen-Viet, H., D. Gilbert, N. Bernard, E. A. D Mitchell &
P.-M. Badot (2004): Relationship between atmospheric pollution characterized by NO2 concentrations and testate amoebae density and diversity. – Acta Protozoologica 43: 233–239.
Nguyen-Viet, H., N. Bernard, E. A. D. Mitchell, J. Cortet,
P.-M. Badot & D. Gilbert (2007): Relationship between testate amoeba (protist) communities and atmospheric heavy metals accumulated in Barbula indica (Bryophyta) in Vietnam. –Microbial Ecology 53: 53–65.
Rivera, F., P. Bonilla, E. Ramirez, A. Calderon, E. Gallegos, S. Rodriguez, R. Ortiz, D. Hernandez & V. Rivera (1994): Seasonal distribution of air-borne pathogenic and free- living amoebae in Mexico City and its suburbs. – Water, Air, & Soil Pollution 74: 65–87.
Wanner, M., M. Elmer, M. Sommer, R. Funk & D. Puppe (2015): Testate amoebae colonizing a newly exposed land surface are of airborne origin. – Ecological Indicators 48: 55–62.
Wilkinson, D. M. (2010): Have we underestimated the importance of humans in the biogeography of free-living terrestrial microorganisms? – Journal of Biogeography 37: 393–397.
Wilkinson, D. M., S. Koumoutsaris, E. A. D. Mitchell & I. Bey (2012): Modelling the effect of size on the aerial dispersal of microorganisms. – Journal of Biogeography 39: 89–97.