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Trophonella Rugosolamellata
''Trophonella'' is a genus of sea snails, marine gastropod mollusks in the family Muricidae, the murex snails or rock snails. Species Species within the genus ''Trophonella'' include: * '' Trophonella echinolamellata'' (Powell, 1951) * ''Trophonella enderbyensis'' (Powell, 1958) (taxon inquirendum) * ''Trophonella eversoni'' (Houart, 1997) * ''Trophonella longstaffi'' (E.A. Smith, 1907) * '' Trophonella rugosolamellata'' Harasewych & Pastorino, 2010 * ''Trophonella scotiana'' (Powell, 1951) * ''Trophonella shackletoni ''Trophonella shackletoni'' is a species of sea snail, a marine gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This cla ...'' (Hedley, 1911) References External links ARCO A., SCHIAPARELLI S., HOUART R., OLIVERIO M. (2012). ''Cenozoic evolution of Muricidae (Mollusca, Neogastropoda) in the Southern Ocean, with the description of a n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, 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#Bilate ... [...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] |
Trophonella Shackletoni
''Trophonella shackletoni'' is a species of sea snail, a marine gastropod mollusk in the family Muricidae Muricidae is a large and varied taxonomic family of small to large predatory sea snails, marine gastropod mollusks, commonly known as murex snails or rock snails. With about 1,600 living species, the Muricidae represent almost 10% of the Ne ..., the murex snails or rock snails. Description Distribution References * Engl W. (2012) ''Shells of Antarctica''. Hackenheim: Conchbooks. 402 pp. External links Charles Hedley (1911), Mollusca; British Antarctic Expedition, 1907–9, under the command of Sir E.H. Shackleton, c.v.o. Reports on the scientific investigations .. (1910) vol. 1–2BARCO A., SCHIAPARELLI S., HOUART R., OLIVERIO M. (2012). ''Cenozoic evolution of Muricidae (Mollusca, Neogastropoda) in the Southern Ocean, with the description of a new subfamily''. ZOOLOGICA SCRIPTA, vol. 41, pp. 596–616 Gastropods described in 1911 Trophonella {{P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trophonella Scotiana
''Trophonella scotiana'' is a species of sea snail, a marine 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. T ... mollusk in the family Muricidae, the murex snails or rock snails. Description Distribution This species occurs in Antarctic waters. References * Engl W. (2012) ''Shells of Antarctica''. Hackenheim: Conchbooks. 402 pp. Gastropods described in 1951 Trophonella {{Pagodulinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trophonella Rugosolamellata
''Trophonella'' is a genus of sea snails, marine gastropod mollusks in the family Muricidae, the murex snails or rock snails. Species Species within the genus ''Trophonella'' include: * '' Trophonella echinolamellata'' (Powell, 1951) * ''Trophonella enderbyensis'' (Powell, 1958) (taxon inquirendum) * ''Trophonella eversoni'' (Houart, 1997) * ''Trophonella longstaffi'' (E.A. Smith, 1907) * '' Trophonella rugosolamellata'' Harasewych & Pastorino, 2010 * ''Trophonella scotiana'' (Powell, 1951) * ''Trophonella shackletoni ''Trophonella shackletoni'' is a species of sea snail, a marine gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This cla ...'' (Hedley, 1911) References External links ARCO A., SCHIAPARELLI S., HOUART R., OLIVERIO M. (2012). ''Cenozoic evolution of Muricidae (Mollusca, Neogastropoda) in the Southern Ocean, with the description of a n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trophonella Longstaffi
''Trophonella longstaffi'' is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails. Description Distribution Deep water in the Antarctic The Antarctic ( or , American English also or ; commonly ) is a polar region around Earth's South Pole, opposite the Arctic region around the North Pole. The Antarctic comprises the continent of Antarctica, the Kerguelen Plateau and o ... area. References * Engl W. (2012) ''Shells of Antarctica.'' Hackenheim: Conchbooks. 402 pp External links BARCO A., SCHIAPARELLI S., HOUART R., OLIVERIO M. (2012). ''Cenozoic evolution of Muricidae (Mollusca, Neogastropoda) in the Southern Ocean, with the description of a new subfamily''. ZOOLOGICA SCRIPTA, vol. 41, pp. 596–616 Gastropods described in 1907 Trophonella {{Pagodulinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trophonella Eversoni
''Trophonella eversoni'' is a species of sea snail, a marine 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. T ... mollusk in the family Muricidae, the murex snails or rock snails. Description Distribution References Gastropods described in 1997 Trophonella {{Pagodulinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxon Inquirendum
In biological classification, a ''species inquirenda'' is a species of doubtful identity requiring further investigation. The use of the term in English-language biological literature dates back to at least the early nineteenth century. The term taxon inquirendum is broader in meaning and refers to an incompletely defined taxon of which the taxonomic validity is uncertain or disputed by different experts or is impossible to identify the taxon. Further characterization is required. See also * Glossary of scientific naming * '' Candidatus'', a proposed taxa based on incomplete evidence * '' incertae sedis'', a taxon of uncertain position in a classification * ''nomen dubium In binomial nomenclature, a ''nomen dubium'' (Latin for "doubtful name", plural ''nomina dubia'') is a scientific name that is of unknown or doubtful application. Zoology In case of a ''nomen dubium'' it may be impossible to determine whether a s ...'', a name of unknown or doubtful application * Open nome ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trophonella Enderbyensis
''Trophonella enderbyensis'' is a species of sea snail, a marine 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. T ... mollusk in the family Muricidae, the murex snails or rock snails. Description Distribution This species occurs in Antarctic waters. References * Engl W. (2012) ''Shells of Antarctica.'' Hackenheim: Conchbooks. 402 pp. Trophonella Gastropods described in 1958 {{Pagodulinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trophonella Echinolamellata
''Trophonella echinolamellata'' is a species of sea snail, a marine gastropod mollusk in the family Muricidae Muricidae is a large and varied taxonomic family of small to large predatory sea snails, marine gastropod mollusks, commonly known as murex snails or rock snails. With about 1,600 living species, the Muricidae represent almost 10% of the Ne ..., the murex snails or rock snails. Description Distribution This species occurs in Antarctic waters. References * Harasewych, M.G. & Pastorino, G. 2010. ''Trophonella (Gastropoda: Muricidae), a New Genus from Antarctic Waters, with the Description of a New Species.'' The Veliger 51(1): 85–103 * Engl W. (2012) ''Shells of Antarctica''. Hackenheim: Conchbooks. 402 pp. Gastropods described in 1951 Trophonella {{Pagodulinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opi ... [...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] |
