Littorina is a genus of small sea snails, marine gastropod molluscs in the family Littorinidae, the winkles or periwinkles.
Littoraria is a genus of sea snails, marine gastropod mollusks in the family Littorinidae, the winkles or periwinkles.
The Littorinidae are a taxonomic family of over 200 species of sea snails, marine gastropod molluscs in the clade Littorinimorpha, commonly known as periwinkles and found worldwide.
Littoraria angulifera or the mangrove periwinkle is a species of sea snail, a marine gastropod mollusc in the family Littorinidae, the winkles.
Nodilittorina is a genus of small sea snails. marine gastropod mollusks in the family Littorinidae, the winkles or periwinkles.
Afrolittorina knysnaensis, common name the southern periwinkle, is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles.
Austrolittorina araucana is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles. It is found on the Pacific coast of South America.
Austrolittorina cincta is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles, found in and endemic to New Zealand. Commonly called the brown periwinkle, or ngaeti in the Māori language. Although present in all parts of the country, it is more common in the south. Size up to 15mm in length.
Austrolittorina unifasciata, common name the banded periwinkle, is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles. It is also known as the blue periwinkle.
Austrolittorina fernandezensis is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles.
Echinolittorina parcipicta is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles.
Laevilitorina antipodum is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles.
Littoraria carinifera is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles.
Littoraria intermedia is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles.
Littoraria lutea is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles.
Littoraria scabra, common name : the mangrove periwinkle, is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles.
Littoraria variegata is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles.
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.
Austrolittorina is a genus of sea snails, marine gastropod mollusks in the family Littorinidae, the winkles or periwinkles.
Melarhaphe is a monotypic genus of sea snails, marine gastropod mollusks in the family Littorinidae, the winkles or periwinkles.
