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Cenozoic gastropods of North America (1 C, 2 P) Pages in category "Prehistoric gastropods of North America" The following 2 pages are in this category, out of 2 total.
This list of gastropods described in 2017 is a list of new taxa of snails and slugs of every kind that have been described (following the rules of the ICZN) during the year 2017. The list only includes taxa at the rank of genus or species. For changes in taxonomy above the level of genus, see Changes in the taxonomy of gastropods since 2005.
Pages in category "Paleogene gastropods of North America" The following 3 pages are in this category, out of 3 total. This list may not reflect recent changes .
There are 34 freshwater gastropod taxa on this list. The only marine endangered gastropod is Haliotis sorenseni. The only overseas endangered land snail is Papustyla pulcherrima. Altogether 36 gastropod species are federally listed as of 2 October 2009. [2]
This list of gastropods described in 2010, is a list of new taxa of snails and slugs of every kind that have been described (following the rules of the ICZN) during the year 2010. The list only includes taxa at the level of genus or species. For changes in taxonomy above the level of genus, see Changes in the taxonomy of gastropods since 2005.
There are about 16,000 species. Neogastropoda includes many well-known gastropods including the cone snails, conchs, mud snails, olive snails, oyster drills, tulip shells, and whelks. The Neogastropoda all live in the sea, except Clea, and Rivomarginella that are freshwater genera. The neogastropods are most diverse in tropical seas. [3]
This clade has been considered to be a leftover of early gastropod diversification. Neritimorpha is the sister taxon of the Apogastropoda. [7] [8] The clade uniting neritimorphs and apogastropods has been called either Adenogonogastropoda [9] or Angiogastropoda. [7] All modern members of Neritimorpha are classified in the order ...
This list of gastropods described in 2016 is a list of new taxa of snails and slugs of every kind that have been described (following the rules of the ICZN) during the year 2016. The list only includes taxa at the level of genus or species. For changes in taxonomy above the level of genus, see Changes in the taxonomy of gastropods since 2005.