Gyropena verans

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Gyropena verans
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Superorder: Eupulmonata
Order: Stylommatophora
Superfamily: Punctoidea
Family: Charopidae
Genus: Gyropena
Species:
G. verans
Binomial name
Gyropena verans
Iredale, 1944 [1]
Lord Howe Island.PNG
Location of Lord Howe Island

Gyropena verans, also known as the sunken-spired pinwheel snail, is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the pinwheel snail family, that is endemic to Australia's Lord Howe Island in the Tasman Sea. [2]

Contents

Description

The shell of the snail is 1.3–1.5 mm in height, with a diameter of 2.7–2.9 mm. The colour is pale fawn with irregular brown flammulations (flame-like markings). The shape is discoidal with a sunken spire, shouldered whorls, impressed sutures, and with prominent, closely-spaced radial ribs. The umbilicus is widely open. The aperture is roundly lunate. The animal is unknown. [2]

Distribution and habitat

This very rare snail occurs on the summits and slopes of Mount Lidgbird and Mount Gower, inhabiting plant litter. [2]

Related Research Articles

Charopella is a genus of two species of tiny pinwheel snails that are endemic to Australia's Lord Howe Island in the Tasman Sea.

Gyropena is a genus of two species of tiny pinwheel snails that are endemic to Australia's Lord Howe Island in the Tasman Sea.

<i>Hedleyoconcha addita</i> Species of land snail

Hedleyoconcha addita, also known as the Lord Howe Island conical pinwheel snail, is a species of pinwheel snail that is endemic to Australia's Lord Howe Island in the Tasman Sea.

Pseudocharopa is a genus of three species of pinwheel snails that are endemic to Australia's Lord Howe Island in the Tasman Sea.

<i>Pseudocharopa ledgbirdi</i> Species of land snail

Pseudocharopa ledgbirdi, also known as the Mount Lidgbird pinwheel snail or the Mount Lidgbird charopid snail, is a species of pinwheel snail that is endemic to Australia's Lord Howe Island in the Tasman Sea.

<i>Pseudocharopa whiteleggei</i> Species of land snail

Pseudocharopa whiteleggei, also known as Whitelegge's pinwheel snail or Whitelegge's land snail, is a species of pinwheel snail that is endemic to Australia's Lord Howe Island in the Tasman Sea.

Pulcharopa is a monotypic genus of pinwheel snails that is endemic to Australia's Lord Howe Island in the Tasman Sea.

Diphyoropa saturni, also known as the Sydney copper pinwheel snail, is a species of pinwheel snail that is endemic to eastern Australia.

<i>Innesoconcha princeps</i> Species of land snail

Innesoconcha princeps, also known as the banded golden glass-snail, is a species of land snail that is endemic to Australia's Lord Howe Island in the Tasman Sea.

<i>Melloconcha grata</i> Species of land snail

Melloconcha grata, also known as the angulate glass-snail, is a species of land snail that is endemic to Australia's Lord Howe Island in the Tasman Sea.

<i>Melloconcha miranda</i> Species of land snail

Melloconcha miranda, also known as the Miranda's glass-snail, is a species of land snail that is endemic to Australia's Lord Howe Island in the Tasman Sea.

<i>Charopinesta goweri</i> Species of land snail

Charopinesta goweri, also known as the Mount Gower pinhead snail, is a species of land snail that is endemic to Australia's Lord Howe Island in the Tasman Sea.

<i>Charopinesta suavis</i> Species of land snail

Charopinesta suavis, also known as the sweet pinhead snail, is a species of land snail that is endemic to Australia's Lord Howe Island in the Tasman Sea.

<i>Paralaoma goweri</i> Species of land snail

Paralaoma goweri, also known as the mountain pinhead snail, is a species of land snail that is endemic to Australia's Lord Howe Island in the Tasman Sea.

<i>Pernastela howensis</i> Species of land snail

Pernastela howensis, also known as the Lord Howe pinhead snail, is a tiny species of land snail that is endemic to Australia's Lord Howe Island in the Tasman Sea.

<i>Semilaoma lidgbirdensis</i> Species of land snail

Semilaoma lidgbirdensis, also known as the Mount Lidgbird pinhead snail, is a tiny species of land snail that is endemic to Australia's Lord Howe Island in the Tasman Sea.

<i>Charopella zela</i> Species of land snail

Charopella zela, also known as the Mount Gower banded pinwheel snail, is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the pinwheel snail family, that is endemic to Australia's Lord Howe Island in the Tasman Sea.

<i>Goweroconcha waterhousiae</i> Species of land snail

Goweroconcha waterhousiae, also known as the cinnamon-zigzag pinwheel snail, is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the pinwheel snail family, that is endemic to Australia's Lord Howe Island in the Tasman Sea.

<i>Goweroconcha wenda</i> Species of land snail

Goweroconcha wenda, also known as the pale-zigzag pinwheel snail, is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the pinwheel snail family, that is endemic to Australia's Lord Howe Island in the Tasman Sea.

<i>Goweroconcha wilsoni</i> Species of land snail

Goweroconcha wilsoni, also known as Wilson's pinwheel snail, is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the pinwheel snail family, that is endemic to Australia's Lord Howe Island in the Tasman Sea.

References

  1. ↑ Iredale, Tom (1944). "The land Mollusca of Lord Howe Island". Australian Zoologist. 10 (3): 299–334.
  2. 1 2 3 Hyman, Isabel; Köhler, Frank (2020). A Field Guide to the Land Snails of Lord Howe Island. Sydney: Australian Museum. ISBN   978-0-9750476-8-2.
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