A New foodweb based on microbes in calcitic caves: The Cansiliella (Beetles) case in Northern Italy

作者:Paoletti Maurizio G*; Beggio Mattia; Dreon Angelo Leandro; Pamio Alberto; Gomiero Tiziano; Brilli Mauro; Dorigo Luca; Concheri Giuseppe; Squartini Andrea; Engel Annette Summers
来源:International Journal of Speleology, 2011, 40(1): 45-52.
DOI:10.5038/1827-806X.40.1.6

摘要

The troglobitic beetle, Cansiliella servadeii (Leptodirini), has specialized mouthparts modified for browsing and feeding under percolating water on moonmilk, a speleothem formation in Grotta della Foos, Italy. Results from analyses of stable isotopes of carbon and nitrogen suggest that acquires and assimilates dissolved allochthonous organic carbon, inorganic nitrogen, and possibly phosphorus and other nutrients from the microbial fauna associated with moonmilk.

  • 出版日期2011

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