This article relies largely or entirely on a single source .(November 2023) |
Palaeotrochidae | |
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Floyda concentricaHall & Whitfield, 1873 | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Neritimorpha |
Superfamily: | † Palaeotrochoidea Knight, 1956 |
Family: | † Palaeotrochidae Knight, 1956 [1] |
Genera | |
See text |
Palaeotrochidae is an extinct family of fossil snails, gastropod mollusks in the clade Neritimorpha according to the taxonomy of the Gastropoda (Bouchet & Rocroi, 2005).
This is the only family in the superfamily Palaeotrochoidea. This family has no subfamilies.
Genera within the family Paleotrochidae include:
Whelks are any of several carnivorous sea snail species with a swirling, tapered shell. Many are eaten by humans, such as the common whelk of the North Atlantic. Most whelks belong to the family Buccinidae and are known as "true whelks." Others, such as the dog whelk, belong to several sea snail families that are not closely related.
Helicinidae is a family of small tropical land snails which have an operculum. They are terrestrial operculate gastropod mollusks in the superfamily Helicinoidea.
Streptaxidae is a family of carnivorous air-breathing land snails, terrestrial pulmonate gastropod mollusks in the clade Stylommatophora. Six Streptaxidae subfamilies are accepted in the 2005 taxonomy of the Gastropoda by Bouchet & Rocroi.
Assimineidae is a family of minute snails, also known as palmleaf snails, with an operculum, gastropod mollusks or micromollusks in the superfamily Rissoidae. Many of these very small snails live in intermediate habitats, being amphibious between saltwater and land; others live in freshwater.
Diplommatinidae is a family of small land snails, also known as staircase snails, with an operculum, terrestrial gastropod mollusks in the superfamily Cyclophoroidea. The Cochlostomatinae Kobelt, 1902, were previously considered a subfamily of the Diplommatinidae, but are now known to be a separate family.
Amastridae is a taxonomic family of small, air-breathing, land snails, terrestrial pulmonate gastropod mollusks in the superfamily Pupilloidea.
The Algona Brownies were an independent interracial baseball team that played in the 1902 and 1903 seasons. They were based in Algona, Iowa, and was primarily made up of former members of the Chicago Unions, Columbia Giants, and Chicago Union Giants teams.
Megalomastomatidae is a family of tropical land snails with an operculum, terrestrial gastropod mollusks in the superfamily Cyclophoroidea.
Oreohelicidae is a family of small to medium-sized air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Punctoidea.
Discodorididae is a taxonomic family of sea slugs, specifically dorid nudibranchs, marine gastropod mollusks in the superfamily Doridoidea.
Thesbia is a genus of sea snails, marine gastropod mollusks belonging to the family Raphitomidae.
Pareuthria is a genus of sea snails, marine gastropod mollusks in the family Cominellidae.
Tomopleura is a genus of sea snails, marine gastropod mollusks in the family Borsoniidae.
Raphitomidae is a family of small to medium-sized sea snails, marine gastropod mollusks in the superfamily Conoidea.
Antiguraleus is a genus of sea snails, marine gastropod mollusks in the family Mangeliidae.
Annulobalcis is a genus of medium-sized sea snails, marine gastropod molluscs in the family Eulimidae.
Hiatt is an extinct town in Webster County, in the U.S. state of Missouri.