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Draparnaudia Singularis
''Draparnaudia'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Partuloidea. ''Draparnaudia'' is the only genus in the family Draparnaudiidae. Both the family name and the genus name of these snails were created to honor the 18th century French malacologist Jacques Philippe Raymond Draparnaud. Distribution This genus is endemic to New Caledonia, in Melanesia and - probably introduced - to Vanuatu. Taxonomy The family Draparnaudiidae is classified within the informal group Orthurethra, itself belonging to the clade Stylommatophora within the clade Eupulmonata (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). ''Draparnaudia'' is the type genus of the family Draparnaudiidae. Draparnaudiidae consists of one genus with six species:Tillier S. & Mordan P. B. (1995). "The anatomy and systematics of the New Caledonian land snail genus ''Draparnaudia'' Montrouzier, 1859 (Pulmonata: Orthurethra)". ''Zoologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draparnaldia
''Draparnaldia'' is a genus of freshwater green algae in the family Chaetophoraceae. ''Draparnaldia'' are uniseriate; each filament is composed of a chain of cells arranged in one row. Chloroplasts appear as a band within the center of each cell. The length of the main axis cells are generally the same, regardless of whether or not they bear branches. These side branches are divided extensively into terminal hairs. The entire plant is enveloped in loose, slippery mucilage. ''Draparnaldia'' is a cosmopolitan genus with wide distribution and it is usually found in cold aerated waters. They are either attached to sand or grow epiphytically on other aquatic plants. ''Draparnaldia'' can be seen growing in clear streams trailing on stones and boulders . Herman S. Forest of The Southern Appalachian Botanical Club has stated that while not common, it is present frequently enough to be recorded in almost all local flora lists of green algae that have been compiled. A multitude of speci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terrestrial Molluscs
Terrestrial molluscs or land molluscs (mollusks) are an ecological group that includes all molluscs that live on land in contrast to freshwater and marine molluscs. They probably first occurred in the Carboniferous, arising from freshwater ones. Characteristics This group includes land snails and land slugs. Loss of the shell has taken place many times in different groups that are not evolutionarily closely related, and land snails and slugs are most often treated together as a single group in specialized malacological literature.Barker G. M. (ed.) The biology of terrestrial molluscs'. CABI Publishing, 2001, 558 pp. .Barker G. M. (ed.) Natural enemies of terrestrial molluscs'. CABI Publishing, 2004, 644 pp. . All terrestrial molluscs belong to the class Gastropoda. However, colonization of the land took place several times during the evolutionary past, and as a result terrestrial molluscs are classified in several different, often not closely related, gastropod taxa. Terrestr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draparnaudia Michaudi
''Draparnaudia'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Partuloidea. ''Draparnaudia'' is the only genus in the family Draparnaudiidae. Both the family name and the genus name of these snails were created to honor the 18th century French malacologist Jacques Philippe Raymond Draparnaud. Distribution This genus is endemic to New Caledonia, in Melanesia and - probably introduced - to Vanuatu. Taxonomy The family Draparnaudiidae is classified within the informal group Orthurethra, itself belonging to the clade Stylommatophora within the clade Eupulmonata (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). ''Draparnaudia'' is the type genus of the family Draparnaudiidae. Draparnaudiidae consists of one genus with six species:Tillier S. & Mordan P. B. (1995). "The anatomy and systematics of the New Caledonian land snail genus ''Draparnaudia'' Montrouzier, 1859 (Pulmonata: Orthurethra)". ''Zoologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draparnaudia Gassiesi
''Draparnaudia'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Partuloidea. ''Draparnaudia'' is the only genus in the family Draparnaudiidae. Both the family name and the genus name of these snails were created to honor the 18th century French malacologist Jacques Philippe Raymond Draparnaud. Distribution This genus is endemic to New Caledonia, in Melanesia and - probably introduced - to Vanuatu. Taxonomy The family Draparnaudiidae is classified within the informal group Orthurethra, itself belonging to the clade Stylommatophora within the clade Eupulmonata (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). ''Draparnaudia'' is the type genus of the family Draparnaudiidae. Draparnaudiidae consists of one genus with six species:Tillier S. & Mordan P. B. (1995). "The anatomy and systematics of the New Caledonian land snail genus ''Draparnaudia'' Montrouzier, 1859 (Pulmonata: Orthurethra)". ''Zoologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draparnaudia Anniae
''Draparnaudia anniae'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Draparnaudiidae. Distribution This species is endemic to New Caledonia ) , anthem = "" , image_map = New Caledonia on the globe (small islands magnified) (Polynesia centered).svg , map_alt = Location of New Caledonia , map_caption = Location of New Caledonia , mapsize = 290px , subdivision_type = Sovereign st ... in Melanesia. References Draparnaudiidae Endemic fauna of New Caledonia Gastropods described in 1995 Taxonomy articles created by Polbot {{Stylommatophora-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zoological Journal Of The Linnean Society
The ''Zoological Journal of the Linnean Society'' is a monthly peer-reviewed scientific journal covering zoology published by Oxford University Press on behalf of the Linnean Society. The editor-in-chief is Maarten Christenhusz (Linnean Society). It was established in 1856 as the ''Journal of the Proceedings of the Linnean Society of London. Zoology'' and renamed ''Journal of the Linnean Society of London, Zoology'' in 1866. It obtained its current title in 1969. Abstracting and indexing The journal is abstracted and indexed in: According to the ''Journal Citation Reports'', the journal has a 2020 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as i ... of 3.286. References External links * Zoology journals Linnean Society of London Monthly journals Academic journa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxonomy Of The Gastropoda (Bouchet & Rocroi, 2005)
The taxonomy of the Gastropoda as it was revised in 2005 by Philippe Bouchet and Jean-Pierre Rocroi is a system for the scientific classification of gastropod mollusks. (Gastropods are a taxonomic class of animals which consists of snails and slugs of every kind, from the land, from freshwater, and from saltwater.) The paper setting out this taxonomy was published in the journal ''Malacologia''. The system encompasses both living and extinct groups, as well as some fossils whose classification as gastropods is uncertain. The Bouchet & Rocroi system was the first complete gastropod taxonomy that primarily employed the concept of clades, and was derived from research on molecular phylogenetics; in this context a clade is a "natural grouping" of organisms based upon a statistical cluster analysis. In contrast, most of the previous overall taxonomic schemes for gastropods relied on morphological features to classify these animals, and used taxon ranks such as order, superorder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clade
A clade (), also known as a monophyletic group or natural group, is a group of organisms that are monophyletic – that is, composed of a common ancestor and all its lineal descendants – on a phylogenetic tree. Rather than the English term, the equivalent Latin term ''cladus'' (plural ''cladi'') is often used in taxonomical literature. The common ancestor may be an individual, a population, or a species (extinct or extant). Clades are nested, one in another, as each branch in turn splits into smaller branches. These splits reflect evolutionary history as populations diverged and evolved independently. Clades are termed monophyletic (Greek: "one clan") groups. Over the last few decades, the cladistic approach has revolutionized biological classification and revealed surprising evolutionary relationships among organisms. Increasingly, taxonomists try to avoid naming taxa that are not clades; that is, taxa that are not monophyletic. Some of the relationships between organisms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vanuatu
Vanuatu ( or ; ), officially the Republic of Vanuatu (french: link=no, République de Vanuatu; bi, Ripablik blong Vanuatu), is an island country located in the South Pacific Ocean. The archipelago, which is of volcanic origin, is east of northern Australia, northeast of New Caledonia, east of New Guinea, southeast of the Solomon Islands, and west of Fiji. Vanuatu was first inhabited by Melanesian people. The first Europeans to visit the islands were a Spanish expedition led by Portuguese navigator Fernandes de Queirós, who arrived on the largest island, Espíritu Santo, in 1606. Queirós claimed the archipelago for Spain, as part of the colonial Spanish East Indies, and named it . In the 1880s, France and the United Kingdom claimed parts of the archipelago, and in 1906, they agreed on a framework for jointly managing the archipelago as the New Hebrides through an Anglo-French condominium. An independence movement arose in the 1970s, and the Republic of Vanuatu was fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Non-marine Molluscs Of New Caledonia
The non-marine molluscs of New Caledonia are a part of the molluscan fauna of New Caledonia. Freshwater gastropods Hydrobiidae * '' Hemistomia aquilonaris'' * '' Hemistomia crosseana'' * '' Hemistomia gorotitei'' * ''Hemistomia lacinia'' * '' Hemistomia napaia'' * '' Hemistomia neku'' * '' Hemistomia shostakovichi'' * '' Hemistomia xaracuu'' * '' Hemistomia yalayu'' * '' Heterocyclus perroquini'' * '' Heterocyclus petiti'' Planorbidae * '' Glyptophysa petiti'' Crosse, 1872 Land gastropods Draparnaudiidae * ''Draparnaudia'' Montrouzier, 1859 – genus ''Draparnaudia'' is endemic to New Caledonia Orthalicidae * '' Leucocharis pancheri'' – endemic Bothriembryontidae * '' Placostylus eddystonensis'' Pfeiffer, 1855 – endemic * '' Placostylus fibratus'' Martyn, 1789 – endemic * '' Placostylus porphyrostomus'' Pfeiffer, 1851 – endemicBouchet P. (1996)''Placostylus porphyrostomus'' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacques Philippe Raymond Draparnaud
Jacques Philippe Raymond Draparnaud (3 June 1772, Montpellier – 2 February 1804) was a French naturalist, malacologist and botanist. Draparnaud is considered the father of malacology in France. He was professor of medicine and pathology at the Faculté de Médecine de Montpellier. Draparnaud understood the breadth of the fauna he studied, as can be seen in a quote from him, in ''Histoire Naturelle des Mollusques'', published in 1805:Au reste, quoique j'aie décrit pour la France seule un bien plus grand nombre d'espèces que Muller et Schroeter n'ent ont fait connoître pour l'Europe entière, et trois fois autant que Geoffroy et Poiret n'en ont observé dans les environs de Paris, je suis convaincu qu'il reste encore en ce genre bien des découvertes à faire. Translation: As for the remainder, even though I have described for France a greater number of species than Müller and Schroeter made known for the whole of Europe, and three times as many as Geoffroy and Poiret obs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malacologist
Malacology is the branch of invertebrate zoology that deals with the study of the Mollusca (mollusks or molluscs), the second-largest phylum of animals in terms of described species after the arthropods. Mollusks include snails and slugs, clams, and cephalopods, along with numerous other kinds, many of which have shells. One division of malacology, conchology, is devoted to the study of mollusk shells. Malacology derives . Fields within malacological research include taxonomy, ecology Ecology () is the study of the relationships between living organisms, including humans, and their physical environment. Ecology considers organisms at the individual, population, community, ecosystem, and biosphere level. Ecology overlaps wi ... and evolution. Applied malacology studies medical, veterinary, and agricultural applications; for example, mollusks as vectors of disease, as in schistosomiasis. Archaeology employs malacology to understand the evolution of the climate, the biota ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
