Nodilittorina pyramidalis information

Nodilittorina pyramidalis
	at Long Reef, Australia
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
(unranked):	clade Caenogastropoda; clade Hypsogastropoda; clade Littorinimorpha
Superfamily:	Littorinoidea
Family:	Littorinidae
Genus:	Nodilittorina
Species:	N. pyramidalis
Binomial name
	Nodilittorina pyramidalis; (Quoy & Gaimard, 1833)
Synonyms
	Echinolittorina pyramidalis (Quoy & Gaimard, 1833); Littorina pyramidalis Quoy & Gaimard, 1833 (original combination); Trochus nodulosus Gmelin, 1791 (invalid: junior homonym of Trochus nodulosus Solander, 1766);

Nodilittorina pyramidalis, commonly known as a pyramid periwinkle, is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles.^[1]

The subspecies Nodilittorina pyramidalis pascua Rosewater, 1970 is a synonym of Echinolittorina pascua (Rosewater, 1970)

^ ^a ^b Nodilittorina pyramidalis (Quoy & Gaimard, 1833). WoRMS (2010). Nodilittorina pyramidalis (Quoy & Gaimard, 1833). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=437429 on 6 June 2010 .

[WoRMS-1] Nodilittorina pyramidalis (Quoy & Gaimard, 1833). WoRMS (2010). Nodilittorina pyramidalis (Quoy & Gaimard, 1833). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=437429 on 6 June 2010 .