Erronea adusta

Erronea adusta
	A shell of Erronea adusta succinta from Zanzibar, anterior end towards the right
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Littorinimorpha
Family:	Cypraeidae
Genus:	Erronea
Species:	E. adusta
Binomial name
	Erronea adusta; (Lamarck, 1810)
Synonyms
	Erronea onyx adusta, Lamarck, 1810; Cypraea adusta, Lamarck, 1810; Erronea succincta adusta, (Lamarck, 1810);

Erronea adusta, common name the chocolate beauty or tanned/dark onyx cowry, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.^[1] This species was formerly regarded as a subspecies of the onyx cowry (Erronea onyx).^[2]

Description

The shells of these cowries reach on average 23–58 millimetres (0.91–2.28 in) in length. The dorsum surface of Erronea adusta is smooth, shiny and generally dark brown. The base is also dark brown, usually with orange teeth. The interior of the shell is pale purple.

Distribution

This species occurs in the Indian Ocean along East Africa (mainly Kenya, Mascarene, Mauritius and Tanzania).

Habitat

In shallow subtidal water, Erronea adusta lives in the tropical and subtropical zones.

References

^ Erronea adusta (Lamarck, 1810). MolluscaBase (2018). Erronea adusta (Lamarck, 1810). Accessed through the World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=529744 on 21 June 2018 .
^ Erronea onyx adusta (Lamarck, 1810). MolluscaBase (2018). Erronea onyx adusta (Lamarck, 1810). Accessed through the World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=2223986 on 21 June 2018 .

Verdcourt, B. (1954). The cowries of the East African Coast (Kenya, Tanganyika, Zanzibar and Pemba). Journal of the East Africa Natural History Society 22(4) 96: 129-144, 17 pls.
Burgess, C.M. (1970). The Living Cowries. A. S. Barnes and Co, Ltd. Cranbury, New Jersey

External links

Biolib
WoRMS
Erronea adusta on flmnh.ufl.edu Archived 2016-01-08 at the Wayback Machine
"Erronea succinta adusta". Gastropods.com. Retrieved 16 January 2019.
Erronea succinta adusta Archived 2020-06-18 at the Wayback Machine

This Cypraeidae-related article is a stub. You can help Wikipedia by expanding it.

[WoRMS-1] Erronea adusta (Lamarck, 1810). MolluscaBase (2018). Erronea adusta (Lamarck, 1810). Accessed through the World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=529744 on 21 June 2018 .

[WoRMS-onyx-2] Erronea onyx adusta (Lamarck, 1810). MolluscaBase (2018). Erronea onyx adusta (Lamarck, 1810). Accessed through the World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=2223986 on 21 June 2018 .

[1]

[2]