Bensonella plicidens is a species of very small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Gastrocoptidae.

Bensonella plicidens
A live Bensonella plicidens
Scientific classification
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B. plicidens
Binomial name
Bensonella plicidens
(Benson, 1849)
Synonyms[1]

Pupa plicidens Benson, 1849 (original combination)

Distribution

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This species occurs in Japan.[2]

Description

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The width of the shell is 2 mm.[2] The aperture of the shell is protruded.[2] There are 13-15 denticles within the aperture about 400 μm from the lip.[2]

Views of a shell of Bensonella plicidens:

 
apertural view
 
left lateral view
 
right lateral view
 
detail of the aperture

Ecology

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Potential predators of Bensonella plicidens includes a carnivorous snail Sinoennea iwakawa.[2] Indoennea bicolor is a predator of Bensonella plicidens in laboratory conditions.[2]

References

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  1. ^ Bouchet, P. (2016). Bensonella plicidens (Benson, 1849). In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://marinespecies.org/aphia.php?p=taxdetails&id=885086 on 2018-01-07
  2. ^ a b c d e f Wada S. & Chiba S. (2013). "The Dual Protection of a Micro Land Snail against a Micro Predatory Snail". PLoS ONE 8(1): e54123. doi:10.1371/journal.pone.0054123.
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