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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] |
Draparnaudiidae
''Draparnaudia'' is a genus of air-breathing land snails, Terrestrial molluscs, 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 List of non-marine molluscs of New Caledonia, 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 (Bouchet & Rocroi, 2005), 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 sy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draparnaudia
''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] |
Myosotella Myosotis
''Myosotella myosotis'', common name the mouse ear snail, is a European species of small salt marsh snail, a terrestrial pulmonate gastropod mollusk in the family Ellobiidae. Description For terms see gastropod shell. The shell is yellowish to brownish, smooth or with fine striation. It is shiny. There are 7-8 slightly convex whorls. The apertural margin is white and usually with a white layer at the parietal side. The parietalis is very strong and horizontal and often a small second parietalis is present. The columellaris is strong and the umbilicus is usually covered. The form '' denticulata'' has 3-6 short and thin folds (like drops) near the palatal margin at the inner lip. Molecular phylogenetics The complete nucleotide sequence of the mitochondrial genome of ''Myosotella myosotis'' has been available since 2008. Distribution As a native snail this species is found in the following countries and islands: * Belgium * Netherlands * Great Britain * Ireland * Mediterrane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arion Subfuscus
''Arion subfuscus'' is a species of land slug. It forms a species complex In biology, a species complex is a group of closely related organisms that are so similar in appearance and other features that the boundaries between them are often unclear. The taxa in the complex may be able to hybridize readily with each oth ... with '' Arion fuscus''. References subfuscus Gastropods described in 1805 {{Arionidae-stub ... [...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] |
Oxychilus Draparnaudi
''Oxychilus draparnaudi'', or Draparnaud's glass snail, is a species of small land snail, a terrestrial pulmonate gastropod mollusc in the family Oxychilidae, the glass snails. Description ''Oxychilus draparnaudi'' is large for a zonitid glass snail, also called the dark-bodied glass snail with a shell of about 14 mm in maximum dimension. The shell is glossy and is a translucent yellowish-brown and gold in color, somewhat whiter underneath.Janus H. (1965) ''The young specialist look at land and freshwater molluscs'' Burke, London. The visible soft parts of the animal are a very unusual strong dark blue, mixed with grey. File:Oxychilus draparnaudi 01.JPG, Shell of an Adult specimen (Ø 1,3 cm) File:Oxychilus draparnaudi 02.jpg, Shell of a Juvenile specimen (Ø 4 mm) Distribution This species occurs in countries and islands including: * Czech Republic * Slovakia * UkraineBalashov I. & Gural-Sverlova N. 2012. An annotated checklist of the terrestrial molluscs of Ukraine. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draparnaldiopsis
''Draparnaldiopsis'' is a genus of green algae in the family Chaetophoraceae. The genus name of ''Draparnaldiopsis'' is in honour of Jacques Philippe Raymond Draparnaud (1772–1804), who was a French naturalist, malacologist and botanist. The genus was circumscribed by Gilbert Morgan Smith Gilbert Morgan Smith (6 January 1885, Beloit, Wisconsin – 11 July 1959) was a botanist and phycologist, who worked primarily on the algae. He was best known for his books, particularly the ''Freshwater Algae of the United States'', the ''Marine ... and Frederick Detlev Klyver in Trans. Amer. Microscop. Soc. Vol.48 on page 200 in 1929. References External links Chaetophorales genera Chaetophoraceae {{Chlorophyceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malacology
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 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 of the area, and the usage of the site. In 1681, Filippo Bonanni wrote the first book ever published that was solely about seashells, the shells of marine mollusks. The book was entitled: In 1868, the German Malacological Society was founded. Zoologica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Société D'Agriculture
Lactalis is a French multinational dairy products corporation, owned by the Besnier family and based in Laval, Mayenne, France. The company's former name was Besnier SA. Lactalis is the largest dairy products group in the world, and is the second largest food products group in France, behind Danone. It owns brands such as Parmalat, Président, Siggi's Dairy, Skånemejerier, Rachel's Organic, and Stonyfield Farm. History André Besnier started a small cheesemaking company in 1933 and launched its ''Président'' brand of Camembert in 1968. In 1990, it acquired Group Bridel (2,300 employees, 10 factories, fourth-largest French dairy group) with a presence in 60 countries. In 1992, it acquired United States cheese company Sorrento. In 1999, ''la société Besnier'' became ''le groupe Lactalis'' owned by Belgian holding company BSA International SA. In 2006, they bought Italian group Galbani, and in 2008, bought Swiss cheesemaker Baer. They bought Italian group Parmalat in a 2011 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chaetophoraceae
Chaetophoraceae is a family of green algae in the order Chaetophorales. Genera * '' Arthrochaete'' * '' Caespitella'' * '' Cedercreutziella'' * '' Chaetomnion'' * '' Chaetonemopsis'' * '' Chaetophora'' * '' Chloroclonium'' * '' Chlorofilum'' * '' Chlorotylium'' * '' Choreoclonium'' * '' Cloniophora'' * '' Coccobotrys'' * '' Crenacantha'' * '' Diaphragma'' * '' Didymosporangium'' * '' Draparnaldia'' * '' Draparnaldioides'' * '' Draparnaldiopsis'' * '' Elaterodiscus'' * '' Endoclonium'' * '' Endophyton'' * '' Entodictyon'' * '' Epibolium'' * '' Fritschiella'' * '' Gloeoplax'' * '' Gongrosira'' * '' Gongrosirella'' * '' Herposteiron'' * '' Hormotila'' * '' Ireksokonia'' * '' Iwanoffia'' * '' Jaagiella'' * '' Klebahniella'' * '' Kymatotrichon'' * '' Leptosiropsis'' * '' Lochmiopsis'' * '' Myxonemopsis'' * '' Nayalia'' * '' Periplegmatium'' * '' Pilinella'' * '' Pleurangium'' * '' Pleurococcus'' * '' Protoderma'' * '' Pseudochaete'' * '' Skvortzoviothrix'' * '' Sporocladopsis'' * '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Algae
The green algae (singular: green alga) are a group consisting of the Prasinodermophyta and its unnamed sister which contains the Chlorophyta and Charophyta/Streptophyta. The land plants (Embryophytes) have emerged deep in the Charophyte alga as sister of the Zygnematophyceae. Since the realization that the Embryophytes emerged within the green algae, some authors are starting to properly include them. The completed clade that includes both green algae and embryophytes is monophyletic and is referred to as the clade Viridiplantae and as the kingdom Plantae. The green algae include unicellular and colonial flagellates, most with two flagella per cell, as well as various colonial, coccoid and filamentous forms, and macroscopic, multicellular seaweeds. There are about 22,000 species of green algae. Many species live most of their lives as single cells, while other species form coenobia (colonies), long filaments, or highly differentiated macroscopic seaweeds. A few other organi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
