Figures 1-22
(1) Habeas corpus, holotype MZSP 110000, shell height H = 10.3 mm; (2) Habeas data, holotype MZSP 106810, H = 5.7 mm; (3) Habeastrum parafusum, holotype MZSP 134301, H = 1.4 mm; (4) Habeastrum omphalium, holotype MZSP 135583, H = 1.7 mm; (5) Habeastrum strangei, paratype MZSP 137432, H = 1.6 mm; (6) Habeastrum strangei, SEM image of holotype MZSP 151626, H = 2.8 mm; (7) Spiripockia puncata, holotype MZSP 105000, H = 4.6 mm; (8) Spiripockia umbraticola, paratype MZSP 151100, H = 4.8 mm; (9) Spiripockia umbraticola, SEM image of holotype MZSP 151099, H = 5.2 mm; (10) Potamolithus karsticus, paratype MZSP 27946, H = 1.2 mm; (11) Potamolithus troglobius, paratype MZSP 27948, H = 2.3 mm; (12) Lavajatus moroi, holotype MZSP 131060, H = 35.4 mm; (13) Streptartemon molaris, holotype MZSP 112451, H = 8.7 mm; (14) Gonyostomus elinae, holotype MZSP 106226, H = 48.0 mm; (15) Gastrocopta sharae, holotype MZSP 122725, H = 1.9 mm; (16) Gastrocopta sharae, SEM image of holotype; (17) Anctus prolatus, holotype MZSP 112450, H = 25.2 mm; (18) Kora nigra, holotype MZSP 106232, H = 30.1 mm; (19) Bahiensis ribeirensis, holotype MZSP 120774, H = 21.3 mm; (20) Clinispira insolita, holotype MZSP 111847, H = 14.6 mm; (21) Cyclodontina capivara, holotype MZSP 112448, H = 19.2 mm; (22) Rhinus gilbertus, holotype MZSP 112449, H = 21.9 mm.
Figures 23-28
Examples of caves where some of the species listed here inhabit: (23) Tapagem cave (Eldorado, São Paulo); (24) Gruna das Três Cobras cave (Carinhanha, Bahia; photo: Adriano Gambarini); (25) Aranhas cave (Apiaí, São Paulo); (26) Lapa Zé de Sidinei cave (Presidente Olegário, Minas Gerais); (27) Lapa da Fazenda São Bernardo cave (Presidente Olegário, Minas Gerais); (28) Teminina II cave (Apiaí, São Paulo cave; photo: Adriano Gambarini).
Figure 29
Map of Brazil highlighting the caves where the species listed here occur: (SP) São Paulo, square 1 shows caves located in the Upper Ribeira karst area; (MG) Minas Gerais, square 2 corresponds to caves in the municipalities of Pains and Pedro Leopoldo, and square 3 to caves in Presidente Olegário municipality; (BA) Bahia, square 4 shows caves in the Serra do Ramalho region. Other state abbreviations: (CE) Ceará, (GO) Goiás, (MS) Mato Grosso do Sul, (PI) Piauí.