context source (Hexacorallia)
Fautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [details]
context source (PeRMS)
Ramírez, R.; Paredes, C.; Arenas, J. (2003). Moluscos del Perú. <em>Revista de Biologia Tropical.</em> 51(supplement 3): 225-284. [details] Available for editors 
[request]
basis of record
Bouchet, P. & Rocroi, J.-P. (2005). Classification and nomenclator of gastropod families. <em>Malacologia.</em> 47 (1-2): 1-397. [20 July]., available online at https://www.biodiversitylibrary.org/page/25127200 [details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Classification Originally established as an order containing Ellobiidae, Trimusculidae and all the Stylommatophora. Ranked as superorder by H. Nordsieck (1993: 48.
The supposed clade Eupulmonata = [Ellobioidea + Trimusculoidea + Stylommatophora +
(maybe) Otinoidea and Systellommatophora ] (used in Southern Synthesis as Order) is here omitted due to current controversy. Barker (2001) and Dayrat & Tillier (2002) support a monophyletic group (Geophila) including the Systellommatophora [= Onchidioidea+Veronicelloidea] and Stylommatophora, whereas H. Nordsieck (1993a)
considered the Ellobioidea the sister-group of the Stylommatophora. Conversely, the molecular phylogenetic analysis of Dutra-Clarke et al. (2001) and Grande et al. (2004) has Eupulmonata polyphyletic, with (tentatively!) Ellobioidea as sister-group of all other Euthyneura. [details]
Environment Mostly terrestrial, but some members of the Ellobiida and Systellomatophora are brackish or marine, and some members of the Stylommatophora are freshwater [details]
