Rediscovery of Obeliscus agassizi Pilsbry, 1906 (Gastropoda, Subulinidae, Obeliscinae), annotated checklist of species of Obeliscus Beck, 1837 and first description of the anatomy for the genus Author D'Ávila, Sthefane Museu de Malacologia Prof. Maury Pinto de Oliveira, Instituto de Ciências Biológicas, Universidade Federal de Juiz de Fora, Rua José Lourenço Kelmer, s / n - Martelos, Juiz de Fora, 36036 - 330 Minas Gerais (Brazil) * corresponding author: sthefane. davila @ ufjf. edu. br, sthefanedavila @ hotmail. com sthefanedavila@hotmail.com Author Simone, Luiz Ricardo L. Museu de Zoologia da Universidade de São Paulo, Avenida Nazaré 481, 04218 - 970 São Paulo (Brazil) lrsimone @ usp. br; lrlsimone @ gmail. com Núcleo de Espectroscopia e Estrutura Molecular, Instituto de Ciências Exatas, Universidade Federal de Juiz de Fora, Rua José Lourenço Kelmer, S / n - Martelos, Juiz de Fora, 36036 - 330 Minas Gerais (Brazil) luiz. oliveira @ ufjf. edu. br lrsimone@usp.br Author Cappa de Oliveira, Luiz Fernando Author Charles, Laurent Muséum d’Histoire naturelle, 5 place Bardineaux, F- 33000 Bordeaux (France) l. charles @ mairie-bordeaux. fr Author Maestrati, Philippe Muséum national d'Histoire naturelle de Paris Direction générale déléguée aux Collections, pôle Expédition case postale 51, 57 rue Cuvier, F- 75231 Paris cedex 05 (France) philippe. maestrati @ mnhn. fr maestrati@mnhn.fr text Zoosystema 2020 2020-04-21 42 12 159 172 https://doi.org/10.5252/zoosystema20v42a12 journal article 10.5252/zoosystema20v42a12 5920d575-69e3-45ef-bf81-10859e823214 1638-9387 3762441 urn:lsid:zoobank.org:pub:BDBBCF4F-D739-422C-AF7F-17166F5966C8 Obeliscus sylvaticus ( Spix & Wagner, 1827 ) Bulimus sylvaticus Spix & Wagner, 1827: 11 , pl. 5, fig. 4. Obeliscus sylvaticus – Pilsbry 1906: 248 , pl. 34, figs 54, 55. — Salgado & Coelho 2003: 155 . — Simone 2006: 188 , fig. 692. MUSEUM DEPOSITS. — Brazil • ZSM/MOL 110009 • 3; donor Brown , A. D.; ANSP 3065 • 2; 4.VI.1908 ; donor Anthony , J. G.; ANSP 59332 • 1; 4.VI.1908 ; donor Anthony , J. G.; ANSP 59333 • 4; Bahia , Bom Fim , Fazenda Ambroter ; 22.XI.1907 ; Haseman J. D. leg.; CMNH 62.16564 • 2; CMNH 62.14869 • 1; FMNH 103188 • 1 shell; HIST.370 (RBINS) • 1 shell; HIST.346 (RBINS) • 1 shell; HIST.110 (RBINS) • 1 shell; MCZ 27322 • 1 shell; MCZ 27321 • 3; USNM 117495 • 1; USNM 20275 • 1 shell; ZMA. MOLL.32567 ( NBCN ). French Guiana • 1; Cayenne ; FMNH 36245 • 1; Cayenne ; FMNH 36173 • 1; Cayenne ; soft parts preserved in ethanol, dry shell; MB-A053789 ( SANBI ) . TYPE LOCALITY. — Brazil : Piauí , in woods. OTHER LOCALITIES. — French Guiana : Cayenne (FMNH 36173; MB-A053789). ILLUSTRATION. — Spix & Wagner (1827 : pl. 5, fig. 4); Pilsbry (1906 : pl. 34; figs 54, 55). REFERENCES. — Pilsbry (1906) ; Salgado & Coelho (2003) .