1. Response of macroinvertebrates to blooms of iron-depositing bacteria

   • Todd A. Wellnitz
   • Kristianne A. Grief
   • Sallie P. Sheldon

   OriginalPaper 09 January 2018 Pages: 1 - 17

2. Organic contaminant exposure in the Lake St. Clair food web

   • G. D. Haffner
   • M. Tomczak
   • R. Lazar

   OriginalPaper 09 January 2018 Pages: 19 - 27

3. Paraergasilus reductus n. sp. and P. brevidigitus Yin, 1954 (Copepoda, Poecilostomatoida) from freshwater fish ponds in India

   • Y. Ranga Reddy
   • V. V. Kasaiah

   OriginalPaper 09 January 2018 Pages: 29 - 38

4. Macroinvertebrate production estimates in the Kanawha River, West Virginia

   • Edwin J. Kirk
   • Sue A. Perry

   OriginalPaper 09 January 2018 Pages: 39 - 50

5. Encentrum (Parencentrum) walterkostei n. sp., a new dicranophorid rotifer (Rotatoria: Monogononta) from the high alpine zone of the Central Alps (Austria)

   • Christian D. Jersabek

   OriginalPaper 09 January 2018 Pages: 51 - 56

6. Alona alsafadii n. sp. from Yemen, a primitive, groundwater-dwelling member of the A. karua-group

   • Henri J. Dumont
   • Anton Brancelj

   OriginalPaper 09 January 2018 Pages: 57 - 64