FIGURES 24–34. Rhinus gilbertus n in New land mollusk fauna from Serra da Capivara, Piauí, Brazil, with a new genus and five new species (Gastropoda: Orthalicoidea, Streptaxidae, Subulinidae)

FIGURES 24–34. Rhinus gilbertus n. sp. type shells. Figs. 24–28, holotype MZSP 112449 (L 21.9 mm); Fig. 24, apertural view; Fig. 25, right view; Fig. 26, dorsal view; Fig. 27 anterior-slightly left view; Fig. 28, apical view; Fig. 29, paratype MZSP 111827, young specimen, apertural view (L 13.9 mm); Fig. 30, paratype MZSP 111844, apertural view (L 18.7 mm); Fig. 31, same, dorsal view; Fig. 32, paratype MZSP 111845, apertural view (L 18.7 mm); Fig. 33, same, dorsal view; Fig. 34, same, detail of last whorl with umbilicus.