Incidostoma giganteum (Reeve, 1842)

CLASSE: GASTROPODA: TERRESTRE

FAMÍLIA: NEOCYCLOTIDAE

ESPÉCIE: Incidostoma giganteum (Reeve, 1842)

Tamanho médio: 51 mm

Habitat: vive no solo, sob folhas ou enterrada parte do tempo

Ocorrência: Equador (Pastaza, Sucumbius), Colômbia, Panamá

Localidade tipo: Colômbia, sem localidade específica

Nome original: Cyclostoma giganteum Reeve, 1842

Sinônimos: Aperostoma (Aperostoma) giganteum (Reeve, 1842); Aperostoma giganteum (Reeve, 1842); Cyclotus giganteus (Reeve, 1842); Neocyclotus (Neocyclotus) giganteus (Reeve, 1842); Neocyclotus giganteus (Reeve, 1842); Poteria (Neocyclotus) gigantea (Reeve, 1842) 

Fotos:

(1) Breure & Araujo, 2017: Museo Nacional Ciencias Naturales, Madrid, Incidostoma giganteum (Sowerby I in Reeve, 1842), MNCN 15.05/17560

(2) Natural History Museum, London: SYNTYPE de Cyclostoma giganteum Reeve, 1842, NHMUK 1962719, doador: Dr John E. Gray F.R.S., 51.6mm

(3) National Museum of Natural History, Smithsonian Institution: USNM 251101, Panamá

Figura: Breure & Araujo, 2017: (A-B) Daronia martinezi (Hidalgo, 1866), MNCN 15.05/3232; (C) Neocyclotus crosseanus (Hidalgo, 1866), MNCN 15.05/3217; (D-F) Incidostoma giganteum (Sowerby I in Reeve, 1842), MNCN 15.05/17560; escala = 5 mm

Fontes:

Descrição original: (como Cyclostoma giganteum Reeve, 1842) Reeve, L. A. (1841-1842). Conchologia Systematica, or complete system of conchology; in which the Lepades and conchiferous Mollusca are described and classified according to their natural organization and habits. Longman, Brown, Green, & Longman’s, London. Vol. 1: 1-195, pls 1-129; Vol. 2: 1-338, pls 130-300, disponível online em https://www.biodiversitylibrary.org/page/15916228
página(s): 99, pl. 184, fig. 17

Thompson, F. G. (2011). An annotated checklist and bibliography of the land and freshwater snails of México and Central America. Florida Museum of Natural History Bulletin. 50(1): 1-299

Morrison, J. P. E. (1955). Notes on American cyclophoroid land snails, with two new names, eight new species, three new genera, and the family Amphicyclotidae, separated on animal characters. Journal of the Washington Academy of Sciences. 45(5): 149-162., disponível online em https://www.biodiversitylibrary.org/page/39747003
página(s): 157

Breure, A. S. H., Roosen, M. T. & Ablett, J. D. (2022). Land and freshwater molluscs of mainland Ecuador: an illustrated checklist. Iberus. 40(1): 1-290.
página(s): 46, 48, figs. 46-48, 63

Breure ASH, Araujo R. 2017. The Neotropical land snails (Mollusca, Gastropoda) collected by the ‘Comisión Científica del Pacífico’. PeerJ 5:e3065, disponível online em https://doi.org/10.7717/peerj.3065

Orrell T, Informatics and Data Science Center – Digital Stewardship (2026). NMNH Extant Specimen Records (USNM, US). Version 1.104. National Museum of Natural History, Smithsonian Institution. Occurrence dataset https://doi.org/10.15468/hnhrg3 accessed via GBIF.org on 2026-01-17. https://www.gbif.org/occurrence/1319674374

Molluscabase: https://molluscabase.org/aphia.php?p=taxdetails&id=1064149