| abstract | The halacarid species found in intertidal sediments near Roscoff (coast of Bretagne) are listed. Psammophile species are: Rhombognathus intermedius, R. subtilis, Rhombognathides merrimani merrimani, R. merrimani needleri, R. mucronatus, R. spinipes, Anomahalacarus arenarius, A. intermedius, A . minutus, Halacarellus capuzinus, H. petiti, H. procerus, H. subterraneus, Copidognathus brevirostris, Copidognathides minutipalpis, Arhodeoporus gracilipes, Actacarus pygmaeus, and Acaromantis minutus.
Five arenicolous species, Anomahalacarus arenarius, A. intermedius, A. minutus, Actacarus pygmaeus, and Acaromantis minutus are described. |