Abstract A new population of Pseudacrobeles ( ) macrocystis and Poikilolaimus oxycercus is described from South Africa. was collected soil covered by a natural grass in Africa, which morphologically similar to the original description. The African P. characterised having small size (807–818 µm males 703–779 males), female tail cupola-shaped (24–35 µm), spicule length (27–35 µm). , grass, (611–7...

The production process for rock mineral wool insulation products generates a number of residue streams with different physical characteristics. Together these add up to a significant proportion of the raw materials input to the process. Previously, recycling of the residue had not been viable because of the abrasive nature of the different materials streams and specific processing constraints a...