|
Camptoceras
''Camptoceras'' is a genus of air-breathing freshwater snails with sinistral gastropod shell, shells, Aquatic animal, aquatic pulmonate gastropod mollusks in the family Planorbidae.MolluscaBase eds. (2021). MolluscaBase. Camptoceras Benson, 1843. Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=1013023 on 2021-06-09 Species Species within the genus ''Campoceras'' include: * ''Camptoceras austeni'' H. F. Blanford, 1871 * ''Camptoceras hirasei'' Walker, 1919 * ''Camptoceras terebra'' Benson, 1843 ;Synonyms: * ''Camptoceras jiraponi'' Hubendick, 1967: synonym of ''Culmenella jiraponi'' (Hubendick, 1967) (original combination) * ''Camptoceras lineatum'' H. F. Blanford, 1871: synonym of ''Culmenella lineata'' (H. F. Blanford, 1871) * ''Camptoceras obtusum'' Godwin-Austin, 1882 †: synonym of ''Camptoceratops priscus'' (Godwin-Austen, 1882) † * ''Camptoceras priscum'' Godwin-Austen, 1882 †: synonym of ''Camptoceratops prisc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camptoceras Austeni
''Camptoceras'' is a genus of air-breathing freshwater snails with sinistral shells, aquatic pulmonate gastropod mollusks in the family Planorbidae.MolluscaBase eds. (2021). MolluscaBase. Camptoceras Benson, 1843. Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=1013023 on 2021-06-09 Species Species within the genus ''Campoceras'' include: * '' Camptoceras austeni'' H. F. Blanford, 1871 * '' Camptoceras hirasei'' Walker, 1919 * ''Camptoceras terebra ''Camptoceras'' is a genus of air-breathing freshwater snails with sinistral gastropod shell, shells, Aquatic animal, aquatic pulmonate gastropod mollusks in the family Planorbidae.MolluscaBase eds. (2021). MolluscaBase. Camptoceras Benson, 1843 ...'' Benson, 1843 ;Synonyms: * ''Camptoceras jiraponi'' Hubendick, 1967: synonym of '' Culmenella jiraponi'' (Hubendick, 1967) (original combination) * ''Camptoceras lineatum'' H. F. Blanford, 1871: synonym of '' Culmenella lin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camptoceras Hirasei
''Camptoceras hirasei'' is a species of air-breathing freshwater snails with sinistral shells, aquatic pulmonate gastropod mollusks in the family Planorbidae. This species is endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found els ... to Japan. References Planorbidae Molluscs of Japan Gastropods described in 1919 Taxonomy articles created by Polbot {{Planorbidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Culmenella Rezvoji
''Culmenella rezvoji'' is a species of air-breathing freshwater snail with sinistral shell, aquatic pulmonate gastropod mollusk in the family Planorbidae. This species is endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found els ... to Japan. References External links * https://web.archive.org/web/20110713121903/http://www.jpnrdb.com/search.php?mode=map&q=110504150040696 Planorbidae Gastropods described in 1929 Molluscs of Japan Taxa named by Wassili Adolfovitch Lindholm Taxonomy articles created by Polbot {{Planorbidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planorbidae
Planorbidae, common name the ramshorn snails or ram's horn snails, is a family of air-breathing freshwater snails, aquatic pulmonate gastropod molluscs. Unlike most molluscs, the blood of ram's horn snails contains iron-based hemoglobin instead of copper-based hemocyanin. As a result, planorbids are able to breathe oxygen more efficiently than other molluscs. The presence of hemoglobin gives the body a reddish colour. This is especially apparent in albino animals. Being air breathers like other '' Panpulmonata'', planorbids do not have gills, but instead have a lung. The foot and head of planorbids are rather small, while their thread-like tentacles are relatively long. Many of the species in this family have coiled shells that are planispiral, in other words, the shells are more or less coiled flat, rather than having an elevated spire as is the case in most gastropod shells. Although they carry their shell in a way that makes it appear to be dextral, the shell of coiled pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animalia
Animals are multicellular, eukaryotic organisms in the biological kingdom Animalia. With few exceptions, animals consume organic material, breathe oxygen, are able to move, can reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of cells, the blastula, during embryonic development. Over 1.5 million living animal species have been described—of which around 1 million are insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilateral symmetry, bilaterally symmetric body plan. The Bilateria include the protostomes, containing animals such as nematodes, arthropods, flatworms, annelids and molluscs, and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquatic Animal
An aquatic animal is any animal, whether invertebrate or vertebrate, that lives in water for most or all of its lifetime. Many insects such as mosquitoes, mayflies, dragonflies and caddisflies have aquatic larvae, with winged adults. Aquatic animals may breathe air or extract oxygen from water through specialised organs called gills, or directly through the skin. Natural environments and the animals that live in them can be categorized as aquatic (water) or terrestrial (land). This designation is polyphyletic. Description The term aquatic can be applied to animals that live in either fresh water or salt water. However, the adjective marine is most commonly used for animals that live in saltwater, i.e. in oceans, seas, etc. Aquatic animals (especially freshwater animals) are often of special concern to conservationists because of the fragility of their environments. Aquatic animals are subject to pressure from overfishing, destructive fishing, marine pollution, hunting, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusk
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species. The proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater and terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. The phylum is typically divided into 7 or 8 taxonomic classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurologically advanced of all invertebrates—and either the giant squid or the colossal squid is the largest known invertebrate species. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropod
The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. There are many thousands of species of sea snails and slugs, as well as freshwater snails, freshwater limpets, and land snails and slugs. The class Gastropoda contains a vast total of named species, second only to the insects in overall number. The fossil history of this class goes back to the Late Cambrian. , 721 families of gastropods are known, of which 245 are extinct and appear only in the fossil record, while 476 are currently extant with or without a fossil record. Gastropoda (previously known as univalves and sometimes spelled "Gasteropoda") are a major part of the phylum Mollusca, and are the most highly diversified class in the phylum, with 65,000 to 80,000 living snail and slug species. The anatomy, behavior, feeding, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
