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Paralepetopsis Rosemariae
''Paralepetopsis'' is a genus of sea snails, the true limpets, marine gastropod mollusks in the family Neolepetopsidae. Species Species within the genus ''Paralepetopsis'' include: * '' Paralepetopsis clementensis'' McLean, 2008 * '' Paralepetopsis ferrugivora'' Warén & Bouchet, 2001 * '' Paralepetopsis floridensis'' McLean, 1990 * '' Paralepetopsis lepichoni'' Warén & Bouchet, 2001 * '' Paralepetopsis rosemariae'' Beck, 1996 * '' Paralepetopsis sasakii'' Warén & Bouchet, 2009 * ''Paralepetopsis tunnicliffae ''Paralepetopsis tunnicliffae'' is a species of sea snail, a true limpet, a marine gastropod mollusk in the family Neolepetopsidae, one of the families of true limpets. Description Distribution northeastern Pacific Ocean Habitat hydrotherm ...'' McLean, 2008 References External links * Neolepetopsidae {{Neolepetopsidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Hamilton McLean
James Hamilton McLean (17 June 1936 - 11 November 2016)Coan E. V., Kabat A. R. & Petit R. E. (15 February 2009''2,400 years of Malacology'' (6th Edition). was an American malacologist (a biologist who studies mollusks). He specialized in marine gastropods. He worked on many families of Eastern Pacific gastropods including the Fissurellidae, Trochidae, Turbinidae and Liotiidae, and also investigated deep sea gastropods from hydrothermal vents. McLean worked as a curator of Natural History Museum of Los Angeles County from 1964 to 2001 and was a curator emeritus there until his death in November 2016. Molluscs described McLean, often together with other malacologists, described, according to the database WoRMS, 385 new taxa.(7 December 2007) from Natural History Museum of Los Angeles County website At least 37 taxa were named for James McLean with the epithet ''macleani'' (according to WoRMS) He named numerous taxa of marine gastropods including: * Clypeosectidae McLean, 1989, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Zoology
The ''Journal of Zoology'' is a scientific journal concerning zoology, the study of animals. It was founded in 1830 by the Zoological Society of London and is published by Wiley-Blackwell. It carries original research papers, which are targeted towards general readers. Some of the articles are available via open access, depending on the author's wishes. According to the ''Journal Citation Reports'', the journal has a 2020 impact factor of 2.322, ranking it 36th out of 175 journals in the category "Zoology". From around 1833, it was known as the ''Proceedings of the Zoological Society of London'' (). From 1965 to 1984, it was known as the ''Journal of Zoology: Proceedings of the Zoological Society of London'' (). See also * List of zoology journals This is a list of scientific journals which cover the field of zoology. A * '' Acta Entomologica Musei Nationalis Pragae'' * '' Acta Zoologica Academiae Scientiarum Hungaricae'' * '' Acta Zoologica Bulgarica'' * ''Acta Zoologica Mex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Snail
Sea snail is a common name for slow-moving marine gastropod molluscs, usually with visible external shells, such as whelk or abalone. They share the taxonomic class Gastropoda with slugs, which are distinguished from snails primarily by the absence of a visible shell. Definition Determining whether some gastropods should be called sea snails is not always easy. Some species that live in brackish water (such as certain neritids) can be listed as either freshwater snails or marine snails, and some species that live at or just above the high tide level (for example species in the genus '' Truncatella'') are sometimes considered to be sea snails and sometimes listed as land snails. Anatomy Sea snails are a very large group of animals and a very diverse one. Most snails that live in salt water respire using a gill or gills; a few species, though, have a lung, are intertidal, and are active only at low tide when they can move around in the air. These air-breathing species includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
True Limpet
The Patellogastropoda, common name true limpets and historically called the Docoglossa, are members of a major phylogenetic group of marine gastropods, treated by experts either as a clade or as a taxonomic order. The clade Patellogastropoda is deemed monophyletic based on phylogenetic analysis. Taxonomy Patellogastropoda was proposed by David R. Lindberg, 1986, as an order, and was later included in the subclass Eogastropoda Ponder & Lindberg, 1996. 2005 taxonomy Bouchet & Rocroi, 2005 designated Patellogastropoda, true limpets, as a clade, rather than as a taxon, but within included superfamilies and families as listed below. Families that are exclusively fossil are indicated with a dagger †: *Superfamily Patelloidea **Family Patellidae *Superfamily Nacelloidea **Family Nacellidae *Superfamily Lottioidea **Family Lottiidae **Family Acmaeidae Forbes, 1850 ***subfamily Acmaeinae Forbes, 1850 ***subfamily Pectinodontinae Pilsbry, 1891 ***subfamily Rhodopetalinae Li ... [...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, and re ... [...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 gas ... [...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 opini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neolepetopsidae
Neolepetopsidae is a family of small deep sea sea snails or true limpets, marine gastropod mollusks in the subclass Patellogastropoda (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). This family has no subfamilies. Etymology The name of the family Neolepetopsidae is composed of the prefix ''neo'', which means "new", and the word Lepetopsidae, which is the name of an extinct family of true limpets, from which the species within Neolepetopsidae probably evolved. Taxonomy Two Neolepetosidae species '' Eulepetopsis vitrea'' and '' Paralepetopsis floridensis'' were genetically analyzed by Harasewych & McArthur (2000),Harasewych M. G. & McArthur A. G. (2000). "A Molecular Phylogeny of the Patellogastropoda (Mollusca: Gastropoda: Eogastropoda)". ''Marine Biology'' 137(2): 183-194. http://hdl.handle.net/10088/4613 who confirmed placement of Neolepetopsidae within Acmaeoidea/Lottioidea based on analysis of partial 18S rDNA. Neolepetopsidae belongs to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paralepetopsis Clementensis
''Paralepetopsis clementensis'' is a species of sea snail, a true limpet, a marine gastropod mollusk in the family Neolepetopsidae, one of the families of true limpets. Description Distribution northeastern Pacific Ocean Habitat whale bone Baleen is a filter-feeding system inside the mouths of baleen whales. To use baleen, the whale first opens its mouth underwater to take in water. The whale then pushes the water out, and animals such as krill are filtered by the baleen and r ... References External links * Neolepetopsidae Gastropods described in 2008 {{Neolepetopsidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paralepetopsis Ferrugivora
''Paralepetopsis ferrugivora'' is a species of sea snail, a true limpet, a marine gastropod mollusk in the family Neolepetopsidae, one of the families of true limpets. Description The largest reported specimen was 9.2 mm in diameter. Habitat The species is normally found in deep-sea hydrothermal vents and seeps. They have been found in the Mid-Atlantic Ridge The Mid-Atlantic Ridge is a mid-ocean ridge (a divergent or constructive plate boundary) located along the floor of the Atlantic Ocean, and part of the longest mountain range in the world. In the North Atlantic, the ridge separates the North Ame .... They can survive in water from 2.52–4.96 degrees Celsius, and at depths from 1,620–3,500 feet. References External links * Neolepetopsidae Gastropods described in 2001 {{Neolepetopsidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paralepetopsis Floridensis
''Paralepetopsis floridensis'' is a species of sea snail, a true limpet, a marine gastropod mollusk in the family Neolepetopsidae, one of the families of true limpets. ''Paralepetopsis floridensis'' is the type species in the genus ''Paralepetopsis''. Description Distribution West of the coast of Florida between continental slope and continental rise, at the base of continental slope Habitat cool, hypersaline A hypersaline lake is a landlocked body of water that contains significant concentrations of sodium chloride, brines, and other salts, with saline levels surpassing that of ocean water (3.5%, i.e. ). Specific microbial species can thrive in h ... and sulphide seeps References External links * Neolepetopsidae Gastropods described in 1990 {{Neolepetopsidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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