Testacelloidea
From Infogalactic: the planetary knowledge core
Testacelloidea | |
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File:Testacella haliotidea.jpg | |
Drawing of the shelled slug, Testacella haliotidea | |
Scientific classification | |
Kingdom: | |
Phylum: | |
Class: | |
(unranked): |
clade Heterobranchia
clade Euthyneura |
Superfamily: |
Testacelloidea
Gray, 1840
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Families | |
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The Testacelloidea are a superfamily of air-breathing land snails and slugs, terrestrial gastropod mollusks in the informal group Sigmurethra.[1]
Taxonomy
The families within the Testacelloidea are as follows:[1]
- Family Testacellidae Gray, 1840
- Family Oleacinidae H. Adams & A. Adams, 1855
- Family Spiraxidae H. B. Baker, 1939
This taxonomy was based on the study by Nordsieck, published in 1986,[2] and the publication by Schileyko in 2000.[3]
References
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