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Pachychilus Recticancellata
''Pachychilus'', common name the jute snails, is a genus of freshwater snails with an operculum, aquatic gastropod mollusk in the family Pachychilidae. ''Pachychilus'' is the type genus of the family Pachychilidae. Distribution The distribution of species in the genus ''Pachychilus'' includes: * Cuba (2 species), Venezuela, Belize, Mexico, and others. Species Species within the genus ''Pachychilus'' include: * † '' Pachychilus anagrammatus'' Dall, 1913 * '' Pachychilus apheles'' F. G. Thompson, 1967 * '' Pachychilus apis'' (I. Lea & H. C. Lea, 1851) * '' Pachychilus atratus'' Pilsbry & Hinkley, 1910 * † '' Pachychilus caboblanquensis'' Weisbord, 1962 * † '' Pachychilus cancelloides'' (Aldrich, 1911) * † '' Pachychilus canoasensis'' Olsson, 1931 * '' Pachychilus chrysalis'' (Brot, 1872) * '' Pachychilus cinereus'' (Morelet, 1849) * ''Pachychilus conicus'' (d'Orbigny, 1842) * '' Pachychilus corpulentus'' F. G. Thompson, 1967 * '' Pachychilus corvinus'' (Morelet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orchid
Orchids are plants that belong to the family Orchidaceae (), a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant. Orchids are cosmopolitan plants that are found in almost every habitat on Earth except glaciers. The world's richest diversity of orchid genera and species is in the tropics. Orchidaceae is one of the two largest families of flowering plants, the other being the Asteraceae. It contains about 28,000 currently accepted species in 702 genera. The Orchidaceae family encompasses about 6–11% of all species of seed plants. The largest genera are '' Bulbophyllum'' (2,000 species), '' Epidendrum'' (1,500 species), '' Dendrobium'' (1,400 species) and '' Pleurothallis'' (1,000 species). It also includes '' Vanilla'' (the genus of the vanilla plant), the type genus '' Orchis'', and many commonly cultivated plants such as '' Phalaenopsis'' and '' Cattleya''. Moreover, since the introduction of tropical species into cu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Genus
In biological taxonomy, the type genus (''genus typica'') is the genus which defines a biological family and the root of the family name. Zoological nomenclature According to the International Code of Zoological Nomenclature, "The name-bearing type of a nominal family-group taxon is a nominal genus called the 'type genus'; the family-group name is based upon that of the type genus." Any family-group name must have a type genus (and any genus-group name must have a type species, but any species-group name may, but need not, have one or more type specimens). The type genus for a family-group name is also the genus that provided the stem to which was added the ending -idae (for families). :Example: The family name Formicidae has as its type genus the genus ''Formica'' Linnaeus, 1758. Botanical nomenclature In botanical nomenclature, the phrase "type genus" is used, unofficially, as a term of convenience. In the '' ICN'' this phrase has no status. The code uses type specimens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pachychilus Cinereus
''Pachychilus'', common name the jute snails, is a genus of freshwater snails with an operculum, aquatic gastropod mollusk in the family Pachychilidae. ''Pachychilus'' is the type genus of the family Pachychilidae. Distribution The distribution of species in the genus ''Pachychilus'' includes: * Cuba (2 species), Venezuela, Belize, Mexico, and others. Species Species within the genus ''Pachychilus'' include: * † '' Pachychilus anagrammatus'' Dall, 1913 * '' Pachychilus apheles'' F. G. Thompson, 1967 * '' Pachychilus apis'' (I. Lea & H. C. Lea, 1851) * '' Pachychilus atratus'' Pilsbry & Hinkley, 1910 * † '' Pachychilus caboblanquensis'' Weisbord, 1962 * † '' Pachychilus cancelloides'' (Aldrich, 1911) * † '' Pachychilus canoasensis'' Olsson, 1931 * '' Pachychilus chrysalis'' (Brot, 1872) * '' Pachychilus cinereus'' (Morelet, 1849) * ''Pachychilus conicus'' (d'Orbigny, 1842) * '' Pachychilus corpulentus'' F. G. Thompson, 1967 * '' Pachychilus corvinus'' (Morelet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pachychilus Anagrammatus
''Pachychilus anagrammatus'' was a species of freshwater snail during the Pliocene or Upper Miocene that lived in what is now Texas Texas ( , ; or ) is the most populous U.S. state, state in the South Central United States, South Central region of the United States. It borders Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the we .... References External links Dall, W. H. (1913). On a brackish water Pliocene fauna of the southern Coastal Plain. Proceedings of The United States National Museum. 46 (2023): 225-237 anagrammatus Fossil taxa described in 1913 Gastropods described in 1913 Molluscs of the United States Fossils of the United States Taxa named by William Healey Dall {{Pachychilidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexico
Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundary, maritime boundaries with the Pacific Ocean to the west, the Caribbean Sea to the southeast, and the Gulf of Mexico to the east. Mexico covers 1,972,550 km2 (761,610 sq mi), and is the List of countries by area, thirteenth-largest country in the world by land area. With a population exceeding 130 million, Mexico is the List of countries by population, tenth-most populous country in the world and is home to the Hispanophone#Countries, largest number of native Spanish speakers. Mexico City is the capital and List of cities in Mexico, largest city, which ranks among the List of cities by population, most populous metropolitan areas in the world. Human presence in Mexico dates back to at least 8,000 BC. Mesoamerica, considered a cradle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
