Meyer, H. A., A. M. Lyons, D. R. Nelson & J. G. Hinton 2011: Tardigrada of Michigan, Northern USA, with the description of Minibiotus jonesorum sp. n. (Eutardigrada: Macrobiotidae). - Journal of Zoological Systematics and Evolutionary Research 49(Supp. 1): 40-47. [RLL List # 223 / Rec.# 32932] Abstract: [Twenty-eight water bear species were found in moss, lichens, liverworts and leaf litter.] Samples of moss, lichens, liverworts and leaf litter collected in the Lower and Upper Peninsulas of the state of Michigan, USA, contained 28 species of water bears (phylum Tardigrada). Eighteen species were considered cosmopolitan, widely distributed in several biogeographical regions. One species, Minibiotus jonesorum sp. n., is described and illustrated. This new species is characterized by having ten transverse bands of polygonal pores that increase in size from anterior to posterior, three macroplacoids that increase in size from anterior to posterior and by lacking a microplacoid or leg granulation. The medial and posterior pores of M. jonesorum sp. n. are polygonal and much larger than the trefoil pores of M. furcatus, the most similar species in the genus.