Eulimacrostoma microsculpturata gen. nov. and sp. nov. A. Holotype (USNM 429762); B, C. Paratype (USNM 433081); D–G. Paratype (FLMNH uncatalogued.) A, B, D. Shell in frontal view; C, E. Shell in lateral view; F. Detail of apical whorls in frontal view; G. Specimen attached to the host Luidia ludwigi scotti Bell, 1917 (Echinoderm collection, FLMNH 5042), red ellipse indicates the eulimid. Scale bars: 1 mm (A–E); 100 µm (F).

 
 
  Part of: de Souza LS, Pimenta AD (2019) Eulimacrostoma gen. nov., a new genus of Eulimidae (Gastropoda, Caenogastropoda) with description of a new species and reevaluation of other western Atlantic species. Zoosystematics and Evolution 95(2): 403-415. https://doi.org/10.3897/zse.95.33880