Léon Gaston Seurat
   HOME





Léon Gaston Seurat
Léon Gaston Seurat (1872–1949) was a French zoologist and parasitologist known for his investigations of fauna native to French Polynesia and northern Africa. In 1899 he submitted his graduate thesis on entomophagous Hymenoptera to the faculty of Paris, afterwards (1902–05) working as a naturalist in the South Seas, most notably in the Tuamotu and Gambier Islands.IDREF.fr
bibliography
In May 1906 he began work as préparateur of zoology in the laboratory of ''Biologie appliquée aux colonies''.Archive.org
Full text of "Bulletin du Museum national d'histoire naturelle"
Later on in his career, he was appointed professor of zoology at the

picture info

Zoologist
Zoology ( , ) is the scientific study of animals. Its studies include the structure, embryology, classification, habits, and distribution of all animals, both living and extinct, and how they interact with their ecosystems. Zoology is one of the primary branches of biology. The term is derived from Ancient Greek , ('animal'), and , ('knowledge', 'study'). Although humans have always been interested in the natural history of the animals they saw around them, and used this knowledge to domesticate certain species, the formal study of zoology can be said to have originated with Aristotle. He viewed animals as living organisms, studied their structure and development, and considered their adaptations to their surroundings and the function of their parts. Modern zoology has its origins during the Renaissance and early modern period, with Carl Linnaeus, Antonie van Leeuwenhoek, Robert Hooke, Charles Darwin, Gregor Mendel and many others. The study of animals has largely mov ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Marutea Sud
Marutea Atoll (Marutea Sud), also known as Lord Hood Island, Marutea-i-runga, and Nuku-nui, is an atoll in the far southeast of the Tuamotu group of French Polynesia. It lies in the east-northeast part of the Gambier (commune), about 72 km northeast from Maria Atoll. Marutea Atoll is irregular in shape and bound by a reef broken by passes into the lagoon. It is long with a maximum width of and a land area of approximately . Its islands are low and flat and the main village, Auorotini, is located at the northern end of the atoll. It is populated by ex Gambier Islanders looking for pearls and maintaining the pearl farms on the atoll. Marutea Sud should not be confused with Marutea Nord located in the western area of the Tuamotu Archipelago at 17˚ 07' S, 143˚ 11' W. History The first recorded European to sight this atoll was Spanish explorer Pedro Fernández de Quirós on 4 February 1606. He called it ''San Telmo''. Other Spanish names were ''San Blas'', given by de Q ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Academic Staff Of The University Of Algiers
An academy (Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of tertiary education. The name traces back to Plato's school of philosophy, founded approximately 386 BC at Akademia, a sanctuary of Athena, the goddess of wisdom and skill, north of Athens, Greece. The Royal Spanish Academy defines academy as scientific, literary or artistic society established with public authority and as a teaching establishment, public or private, of a professional, artistic, technical or simply practical nature. Etymology The word comes from the ''Academy'' in ancient Greece, which derives from the Athenian hero, ''Akademos''. Outside the city walls of Athens, the gymnasium was made famous by Plato as a center of learning. The sacred space, dedicated to the goddess of wisdom, Athena, had formerly been an olive grove, hence the expression "the groves of Academe". In these gardens, the philosopher Plato conversed with followers. Plato developed his sessions ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


French Parasitologists
French may refer to: * Something of, from, or related to France ** French language, which originated in France ** French people, a nation and ethnic group ** French cuisine, cooking traditions and practices Arts and media * The French (band), a British rock band * "French" (episode), a live-action episode of ''The Super Mario Bros. Super Show!'' * ''Française'' (film), a 2008 film * French Stewart (born 1964), American actor Other uses * French (surname), a surname (including a list of people with the name) * French (tunic), a type of military jacket or tunic * French's, an American brand of mustard condiment * French (catheter scale), a unit of measurement * French Defence, a chess opening * French kiss, a type of kiss See also * France (other) * Franch, a surname * French Revolution (other) * French River (other), several rivers and other places * Frenching (other) * Justice French (other) Justice French may refer to: * C. G ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

1872 Births
Events January * January 12 – Yohannes IV is crowned Emperor of Ethiopian Empire, Ethiopia in Axum, the first ruler crowned in that city in over 500 years. *January 20 – The Cavite mutiny was an uprising of Filipino military personnel of Fort San Felipe (Cavite), Fort San Felipe, the Spanish arsenal in Cavite, Philippine Islands.Foreman, J., 1906, The set course for her patrol area off the northeastern coast of the main Japanese island Honshū. She arrived, New York: Charles Scribner's Sons February * February 2 – The government of the United Kingdom buys a number of forts on the Gold Coast (region), Gold Coast, from the Netherlands. * February 4 – A great solar flare, and associated geomagnetic storm, makes northern lights visible as far south as Cuba. * February 13 – Rex parade, Rex, the most famous parade on Mardi Gras, parades for the first time in New Orleans for Grand Duke Alexei Alexandrovich of Russia. * February 17 – Filipino peo ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Tunisia
Tunisia, officially the Republic of Tunisia, is a country in the Maghreb region of North Africa. It is bordered by Algeria to the west and southwest, Libya to the southeast, and the Mediterranean Sea to the north and east. Tunisia also shares maritime borders with Italy through the islands of Sicily and Sardinia to the north and Malta to the east. It features the archaeological sites of Carthage dating back to the 9th century BC, as well as the Great Mosque of Kairouan. Known for its ancient architecture, Souks of Tunis, souks, and blue coasts, it covers , and has a population of 12.1 million. It contains the eastern end of the Atlas Mountains and the northern reaches of the Sahara desert; much of its remaining territory is arable land. Its of coastline includes the African conjunction of the western and eastern parts of the Mediterranean Basin. Tunisia is home to Africa's northernmost point, Cape Angela. Located on the northeastern coast, Tunis is the capital and List of cities ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

El Kala
El Kala (, ) is a seaport of Algeria, in El Tarf Province, 56 miles (90 km) by rail east of Annaba and 10 miles (16 km) west of the Tunisian frontier. It is the centre of the Algerian and Tunisian coral fisheries and has an extensive industry in the curing of sardines. The harbor is small and exposed to the northeast and west winds. El Kala attracts tourists from within and outside the country, especially during the summer. It is home to an exceptional ecosystem and was declared a biosphere reserve by UNESCO in 1990. History Thinisa in Numidia was an ancient city in the Roman province of Numidia. It was important enough to become a bishopric. The old fortified town was built on a rocky peninsula about 400 metres long, connected with the mainland by a sand bank. La Calle from the times of its earliest records in the 10th century was the residence of coral merchants. After the Umayyad conquest of North Africa in the late 6th century and early 7th century, the city becam ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  




Annaba Province
Annaba () is a province ('' wilaya'') in the north-eastern corner of Algeria. Its capital, Annaba, is Algeria's main port for mineral exports. History In 1984 El Taref Province was carved out from its territory. Administrative divisions The province is divided into 6 districts and 12 municipalities A municipality is usually a single administrative division having municipal corporation, corporate status and powers of self-government or jurisdiction as granted by national and regional laws to which it is subordinate. The term ''municipality' .... The districts are: # Annaba # Aïn El Berda # El Hadjar # Berrahal # Chetaïbi # El Bouni The municipalities are: # Annaba # Aïn Berda (Aïn El Berda) # Barrahel # Chetaïbi # Cheurfa # El Bouni # El Hadjar # Eulma # Oued El Aneb # Seraïdi # Sidi Amar # Treat References External links A website about Annaba and its surroundings Provinces of Algeria States and territories established in 1974
[...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Algeria
Algeria, officially the People's Democratic Republic of Algeria, is a country in the Maghreb region of North Africa. It is bordered to Algeria–Tunisia border, the northeast by Tunisia; to Algeria–Libya border, the east by Libya; to Algeria–Niger border, the southeast by Niger; to Algeria–Western Sahara border, the southwest by Mali, Mauritania, and Western Sahara; to Algeria–Morocco border, the west by Morocco; and to the north by the Mediterranean Sea. The capital and List of cities in Algeria, largest city is Algiers, located in the far north on the Mediterranean coast. Inhabited since prehistory, Algeria has been at the crossroads of numerous cultures and civilisations, including the Phoenicians, Numidians, Ancient Rome, Romans, Vandals, and Byzantine Greeks. Its modern identity is rooted in centuries of Arab migrations to the Maghreb, Arab Muslim migration waves since Muslim conquest of the Maghreb, the seventh century and the subsequent Arabization, Arabisation ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Physaloptera
''Physaloptera'' is a genus of parasitic nematodes in the family Physalopteridae. Systematics Species include: *'' Physaloptera dilatata''Muniz-Pereira et al., 2009, p. 11 *'' Physaloptera dispar'' *'' Physaloptera hispida''Kinsella, 1974, p. 9 *'' Physaloptera losseni'' *'' Physaloptera maxillaris''Dragoo and Sheffield, 2009, p. 5 *'' Physaloptera murisbrasiliensis'' *'' Physaloptera ngoci'' *'' Physaloptera preputialis'' *'' Physaloptera retusa'' *''Physaloptera rara'' Undescribed or unidentified species have been found on the hispid cotton rat (''Sigmodon hispidus'') in the southern United States, the marsh rice rat (''Oryzomys palustris'') in Florida,Kinsella, 1988, table 1 and '' Leontopithecus rosalia'', '' Physalaemus soaresi'', '' Cacajao calvus'', and '' Lagothrix lagotricha'' in Brazil. ''Physaloptera'' spp. as human parasites Most species utilize insects such as crickets, cockroaches, and beetles as intermediate hosts. Several species of ''P ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Acuariidae
Acuariidae is a family of spirurian ses ITIS - systematics is OK but list of ta ...n nematodes. Like all nematodes, they have neither a circulatory nor a respiratory system. They are the only family in Taxonomic rank">superfamily Acuarioidea, and number about 40 genera">respiratory system">circulatory system">circulatory nor a respiratory system. They are the only family in Taxonomic rank">superfamily Acuarioidea, and number about 40 genera and 300 species, most of which are parasites of birds.Hallan (2007) Genera Several genera, particularly in the Seuratiinae, are monotypic. At least some of them are liable to be invalid. Subfamily Acuariinae Railliet, Henry & Sisoff, 1912 * '' Acuaria'' Bremser, 1811 * '' Cheilospirura'' Diesing, 1861 * '' Chevreuxia'' Seurat, 1918 * '' Chordatortilis'' Mendonça & Rodrigues, 1965 * '' Chordocephalus'' Alegret, 1941 * '' Cosmocephalus'' Molin, 1858 * '' Decorataria'' Sobolev, 1949 (sometimes included in ''Syncuaria'') * '' Desportesius'' ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]