Content Subterranean Biology Vol. 9:
- Tasmanian Trechinae and Psydrinae (Coleoptera, Carabidae): a taxonomic and biogeographic synthesis, with description of new species and evaluation of the impact of Quaternary climate changes on evolution of the subterranean fauna
(Stefan Eberhard, Pier Mauro Giachino)
- New species of scuttle flies (Diptera: Phoridae) recorded from caves in Nevada, USA
(R. Henry Disney, Steven Taylor, Michael E. Slay, Jean K. Krejca)
- The groundwater oligochaetes (Annelida, Clitellata) of Slovenia
(Narcisse Giani, Beatrice Sambugar, Enrique Martínez-Ansemil, Patrick Martin, Rüdiger M. Schmelz )
- Assessing copepod (Crustacea: Copepoda) species richness at different spatial scales in northwestern Romanian caves
(Ioana N. Meleg, Frank Fiers, Oana Moldovan)
- Diversity and dynamics of microarthropods from different biotopes of Las Sardinas cave (Mexico)
(José Palacios-Vargas, Gabriela Castaño-Meneses, Daniel A. Estrada)
- Trophic Dynamics in a Neotropical Limestone Cave
(Marconi Silva, Rogério Parentoni Martins, Rodrigo Lopes Ferreira)
- New taxa described in this volume (Editors)
- World karst science reviews (Editors)