Higher classification Sigmurethra | Rank Superfamily | |
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Similar Molluscs, Gastropods, Stylommatophora, Oleacinidae, Heterobranchia | ||
The Testacelloidea are a superfamily of air-breathing land snails and slugs, terrestrial gastropod mollusks in the informal group Sigmurethra.
Taxonomy
The families within the Testacelloidea are as follows:
This taxonomy was based on the study by Nordsieck, published in 1986, and the publication by Schileyko in 2000.
References
Testacelloidea Wikipedia(Text) CC BY-SA