Abstract
An All Taxa Biodiversity Inventory (ATBI) is underway in the Great Smoky Mountains National Park (GSMNP), with the goal of attempting to identify all species of life in the 2000 km2 park. The GSMNP is a hotbed of biodiversity, a U.N. Biosphere Reserve, and one of the largest protected, deciduous forests in the temperate world. We have completed two field seasons of work on the tardigrades in the park (2001–2002). As of July 2003, we have collected 420 samples from soil/decomposed leaf litter, lichens and mosses on trees, and stream sediment and periphyton. A few samples from caves, bird nests, and lichens/mosses on rocks were also collected. Samples were taken from within permanent plots established for the ATBI, representing the major biological communities of the GSMNP. Tardigrades were extracted from samples using centrifugation with Ludox AM™, individually mounted on microscope slides in Hoyer’s medium, and studied with phase contrast and DIC microscopy. We have examined 1524 slides from 60 samples as of July 2003. Prior to our work, only three species of tardigrades had been previously reported from a few samples in the park. We have now recorded 42 species, 8 of which we believe may be new to science. Species richness estimates were calculated using EstimateS 6 software for each of the major tardigrade habitats. Overall, we predict that there are 47 to 76 species in the GSMNP, with generally similar species richness in soil, lichen, moss, and stream habitats. Species richness estimates were also used to determine that the number of tardigrade species was greater in mosses at breast height on trees than in mosses at the base of trees.
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References
R. Bertolani L. Rebecchi (1996) ArticleTitleThe tardigrades of Emilia (Italy). II. Monte Rondinaio. A multihabitat study on a high altitude valley of the northern Apennines Zoological Journal of the Linnean Society 116 3–12
D. M. Brown (1941) ArticleTitleThe vegetation of Roan Mountain: a phytosociological and successional study Ecological Monographs 11 61–97
R. L. Chazdon R. K. Colwell J. S. Denslow M. R. Guariguata (1998) Statistical methods for estimating species richness of woody regeneration in primary and secondary rain forests of NE Costa Rica F. Dallmeier J. A. Comiskey (Eds) Forest Biodiversity Research, Monitoring and Modeling: Conceptual Background and Old World Case Studies Parthenon Publishing Paris 285–309
Colwell, R. K., 1997. EstimateS: Statistical estimation of species richness and shared species from samples, Version 6. User’s Guide and application published at: http://viceroy.eeb. uconn.edu/estimates
R. K. Colwell J. A. Coddington (1994) ArticleTitleEstimating terrestrial biodiversity through extrapolation Philosophical Transactions of the Royal Society (Series B) 345 101–118 Occurrence Handle1:STN:280:ByqD283ls1I%3D
Dastych, H., 1980. Tardigrades from the Tatra National Park. Polska Akademia Nauk Zaklad Zoologii Systematycznej i Doswiadczalnej. Monografie Fauny Polski, Tom 9, 232 pp
Dastych, H., 1987. Altitudinal distribution of Tardigrada in Poland. In Bertolani, R. (ed.), Biology of Tardigrades. Selected Symposia and Monographs U.Z.I. Vol. 1. Mucchi, Modena: 169–176
R. Guidetti (1998) ArticleTitleTwo new species of Macrobiotidae (Tardigrada: Eutardigrada) from the United States of America, and some taxonomic considerations of the genus Murrayon Proceedings of the Biological Society of Washington 111 663–673
R. Guidetti R. Bertolani D. R. Nelson (1999) ArticleTitleEcological and faunistic studies on tardigrades in leaf litter of beech forests Zoologischer Anzeiger 238 215–223
T. E. Hallas (1975) ArticleTitleA mechanical method for the extraction of Tardigrada Memorie dell’Instituto Italiano di Idrobiologia 32 IssueIDSuppl 153–158
R. P. Higgins (1960) ArticleTitleSome tardigrades from the Piedmont of North Carolina Journal of the Elisha Mitchell Society 76 29–35
R. D. Kathman S. F. Cross (1991) ArticleTitleEcological distribution of moss-dwelling tardigrades on Vancouver Island, British Columbia, Canada Canadian Journal of Zoology 69 122–129
Kathman, R. D. & D. R. Nelson, 1987. Population trends in the aquatic tardigrade Pseudobiotus augusti (Murray). In Bertolani, R. (ed.), Biology of Tardigrades. Selected Symposia and Monographs U.Z.I. Vol. 1. Mucchi, Modena: 155–168
Kendall-Fite, K. & D. R. Nelson, 1996. Two new species of tardigrades from Short Mountain, Tennessee, USA. In McInnes, S. J. & D. B. Norman (eds), Tardigrade Biology. Zoological Journal of the Linnean Society 116: 205–214
S.-M. Lee A. Chao (1994) ArticleTitleEstimating population size via sample coverage for closed capture-recapture models Biometrics 50 88–97
Maucci, W., 1987. A contribution to the knowledge of the North American Tardigrada with emphasis on the fauna of Yellowstone National Park (Wyoming). In Bertolani, R. (ed.), Biology of Tardigrades. Selected Symposia and Monographs U.Z.I. Vol. 1. Mucchi, Modena: 187–210
McInnes, S. & J. C. Ellis-Evans, 1987. Tardigrades from maritime Antarctic freshwater lakes. In Bertolani, R. (ed.), Biology of Tardigrades. Selected Symposia and Monographs U.Z.I. Vol. 1. Mucchi, Modena: 111–123
Nelson, D. R., 1975. Ecological distribution of tardigrades on Roan Mountain, Tennessee – North Carolina. In Higgins, R. P. (ed.), International Symposium on Tardigrades. Memorie dell’Instituto Italiano di Idrobiologia 32 (Suppl.): 225–276
D. R. Nelson R. G. Adkins (2001) ArticleTitleDistribution of tardigrades within a moss cushion: Do tardigrades migrate in response to changing moisture conditions? Zoologischer Anzeiger 240 493–500
D. R. Nelson K. L. McGlothlin (1993) ArticleTitleA new species of Hypsibius (Phylum Tardigrada) from Roan Mountain, Tennessee, USA Transactions of the American Microscopical Society 112 140–144
Nelson, D. R. & K. L. McGlothlin, 1996. A new species of Calohypsibius (Phylum Tardigrada, Eutardigrada) from Roan Mountain, Tennessee – North Carolina, USA. In McInnes, S. J. & D. B. Norman (eds), Tardigrade Biology. Zoological Journal of the Linnean Society 116: 167–174
Nelson, D. R., C. J. Kincer & T. C. Williams, 1987. Effects of habitat disturbances on aquatic tardigrade populations. In Bertolani, R. (ed.), Biology of Tardigrades. Selected Symposia and Monographs U.Z.I. Vol. 1. Mucchi, Modena: 141–153
D. R. Nelson N. J. Marley R. Bertolani (1999) ArticleTitleRe-description of the genus Pseudobiotus (Eutardigrada, Hypsibiidae) and of the new type species Pseudobiotus kathmanae sp.n Zoologischer Anzeiger 238 311–317
G. T. Riggin (1962) ArticleTitleTardigrada of southwest Virginia: with the addition of a description of a new marine species from Florida Virginia Agricultural Experiment Station, Technical Bulletin 152 1–145
G. T. Riggin (1964) ArticleTitleTardigrades from the Southern Appalachian Mountains Transactions of the American Microscopical Society 83 277–282
J. Rodriguez-Roda (1951) ArticleTitleAlgunos datos sobre la distribucion de los tardigrades espanoles Boletin de la Real Sociedad Espanola Historia de Natural, Seccion Biologica 49 75–83
H. L. Sanders (1968) ArticleTitleMarine benthic diversity: a comparative study American Naturalist 102 243–282 Occurrence Handle10.1086/282541
M. J. Sharkey (2001) ArticleTitleThe all taxa biological inventory of the Great Smoky Mountains National Park Florida Entomologist 84 556–564
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Bartels, P.J., Nelson, D.R. A Large-scale, Multihabitat Inventory of the Phylum Tardigrada in the Great Smoky Mountains National Park, USA: A Preliminary Report. Hydrobiologia 558, 111–118 (2006). https://doi.org/10.1007/s10750-005-1405-9
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DOI: https://doi.org/10.1007/s10750-005-1405-9