Shells of Habeastrum strangei sp. nov. A–E. specimens before shell crushing for anatomical study (MZSP 137145); A. spm #1 apertural view, soft body seen by translucency (1.6 mm high); B. same, dorsal view; C. same, umbilical view (1.1 mm wide); D. spm #2, apertural view (1.9 mm high); E. operculum of spm #1, outer view (0.4 mm wide); F–H. SEM images of shells, all in same scale for comparison; F. holotype, adult (MZSP 151626); G. paratype, juvenile (MZSP 151628); H. juvenile (MZSP 150023).

 
 
  Part of: Simone LRL, Cavallari DC, Salvador RB (2020) A new troglobite species of Habeastrum Simone, 2019 from Brazil, and support for classification in Diplommatinidae (Mollusca, Caenogastropoda). Zoosystematics and Evolution 96(2): 639-647. https://doi.org/10.3897/zse.96.53880