Lumbrineriopsis dulcis sp. nov. Mandibles (adult) A ZUEC-POL 22897 B ZUEC-POL 21526 C ZUEC-POL 22898 D ZUEC-POL 21524 jaw apparatus (adult) E ZUEC-POL 21525 F ZUEC-POL 22899 G ZUEC-POL 22905 anterior end, ventral view, partially everted pharynx. al – attachment lamella, ph – pharynx, MI – maxillae I, MII – maxillae II, MIII – maxillae III, MIV – maxillae IV, md – mandible, pr – prostomium. Scale bars: 45 µm (A); 40 µm (B, D); 50 µm (C); 48 µm (E); 52 µm (F); 200 µm (G).