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Abbottella Adolfi
''Abbottella'' is a genus of operculate land snails, terrestrial gastropod mollusks gastropod in the family Pomatiidae. The generic name ''Abbottella'' is in honor of Dr. W. L. Abbott.This means either William Louis Abbott (1860-1936), or William James Lewis Abbott (1853-1933) Distribution The distribution of ''Abbottella'' includes Cuba (one species ''Abbottella decolorata'' in Guantánamo, the easternmost point on Cuba) and Hispaniola (all other species). ''Abbottella'' species are a highly endemic group of land snails living in Hispaniola with a single species in eastern Cuba. Most are known chiefly from Puerto Plata to the Samaná Peninsula in the Cordillera Septentrional that forms the northern coast of the Dominican Republic. A second, lowland group occupies the easternmost portion of the island from the coast west to Santo Domingo. A few puzzling outliers occur at Isla Beata and near Thomazeau, Haiti. Many species are known only from the type locality, or from an unkn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abbottella Calliotropis
''Abbottella calliotropis'' is a species of operculate land snail, a terrestrial gastropod mollusc in the family Pomatiidae. Distribution The distribution of ''Abbottella calliotropis'' is restricted to the Caribbean island of Hispaniola Hispaniola (, also ; es, La Española; Latin and french: Hispaniola; ht, Ispayola; tnq, Ayiti or Quisqueya) is an island in the Caribbean that is part of the Greater Antilles. Hispaniola is the most populous island in the West Indies, and th .... References Pomatiidae Gastropods described in 2013 {{Pomatiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puerto Plata (city)
Puerto Plata, officially known as San Felipe de Puerto Plata, is the third-largest city in the Dominican Republic, and capital of the Provinces of the Dominican Republic, province of Puerto Plata (province), Puerto Plata. The city is a trading port. Puerto Plata has resorts such as Playa Dorada and Costa Dorada, which are located east of the city proper. There are 100,000 hotel beds in the city. The first aerial tramway of the Caribbean is located in Puerto Plata, in which visitors can ride up to the Pico Isabel de Torres, a 793-meter (2600-foot) high mountain within the city. The fortification Fortaleza San Felipe, which was built in the 16th century and served as a prison under Rafael Trujillo's dictatorship, lies close to the port of Puerta Plata. The Amber Museum is also a well-known attraction in this city. La Isabela, a settlement built by Christopher Columbus, is located near Puerto Plata. In April 1563, the Spanish settlement became notorious when the English slave trader S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sculpture (mollusc)
Sculpture is a feature of many of the shells of mollusks. It is three-dimensional ornamentation on the outer surface of the shell, as distinct from either the basic shape of the shell itself or the pattern of colouration, if any. Sculpture is a feature found in the shells of gastropods, bivalves, and scaphopods. The word "sculpture" is also applied to surface features of the aptychus of ammonites, and to the outer surface of some calcareous opercula of marine gastropods such as some species in the family Trochidae. Sculpture can be concave or convex, incised into the surface or raised from it. Sometimes the sculpture has microscopic detailing. The term "sculpture" refers only to the calcareous outer layer of shell, and does not include the proteinaceous periostracum, which is in some cases textured even when the underlying shell surface is smooth. In many taxa, there is no sculpture on the shell surface at all, apart from the presence of fine growth lines. The sculpture ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropod Shell
The gastropod shell is part of the body of a Gastropoda, gastropod or snail, a kind of mollusc. The shell is an exoskeleton, which protects from predators, mechanical damage, and dehydration, but also serves for muscle attachment and calcium storage. Some gastropods appear shell-less (slugs) but may have a remnant within the mantle, or in some cases the shell is reduced such that the body cannot be retracted within it (semi-slug). Some snails also possess an operculum that seals the opening of the shell, known as the Aperture (mollusc), aperture, which provides further protection. The study of mollusc shells is known as conchology. The biological study of gastropods, and other molluscs in general, is malacology. Shell morphology terms vary by species group. Shell layers The gastropod shell has three major layers secreted by the Mantle (mollusc), mantle. The calcareous central layer, tracum, is typically made of calcium carbonate precipitated into an organic matrix known as c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monophyletic
In cladistics for a group of organisms, monophyly is the condition of being a clade—that is, a group of taxa composed only of a common ancestor (or more precisely an ancestral population) and all of its lineal descendants. Monophyletic groups are typically characterised by shared derived characteristics ( synapomorphies), which distinguish organisms in the clade from other organisms. An equivalent term is holophyly. The word "mono-phyly" means "one-tribe" in Greek. Monophyly is contrasted with paraphyly and polyphyly as shown in the second diagram. A ''paraphyletic group'' consists of all of the descendants of a common ancestor minus one or more monophyletic groups. A '' polyphyletic group'' is characterized by convergent features or habits of scientific interest (for example, night-active primates, fruit trees, aquatic insects). The features by which a polyphyletic group is differentiated from others are not inherited from a common ancestor. These definitions have tak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radula
The radula (, ; plural radulae or radulas) is an anatomical structure used by molluscs for feeding, sometimes compared to a tongue. It is a minutely toothed, chitinous ribbon, which is typically used for scraping or cutting food before the food enters the esophagus. The radula is unique to the molluscs, and is found in every class of mollusc except the bivalves, which instead use cilia, waving filaments that bring minute organisms to the mouth. Within the gastropods, the radula is used in feeding by both herbivorous and carnivorous snails and slugs. The arrangement of teeth ( denticles) on the radular ribbon varies considerably from one group to another. In most of the more ancient lineages of gastropods, the radula is used to graze, by scraping diatoms and other microscopic algae off rock surfaces and other substrates. Predatory marine snails such as the Naticidae use the radula plus an acidic secretion to bore through the shell of other molluscs. Other predatory marine snails ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tiburon Peninsula
The Tiburon Peninsula (french: Péninsule de Tiburon), or The Xaragua Peninsula, simply "the Tiburon" (''le Tiburon''), is a region of Haiti encompassing most of Haiti's southern coast. It starts roughly at the southernmost point of the Haiti-Dominican Republic border and extends westward near Cuba, forming a large headland. Three of Haiti's ten departments are located entirely within the region. They are the departments of Grand'Anse, Nippes and Sud. Etymology The wordTiburonand Xaragua are linked to the Taino natives who were the region's first inhabitants. The region is often referred to as the Great South, le Grand-Sud (french), or Nansid (Haitian). Administrative Division The Tiburon is 1 of the 4 regions of Haiti, administrated through 4 departments and 1 arrondissement. Half of Sud-Est is also located within the Tiburon Peninsula. A large part of Ouest department is also located in the region, with the capital, Port-au-Prince serving as the line of demarcation betw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomazeau
Thomazeau ( ht, Tomazo) is a commune in the Croix-des-Bouquets Arrondissement, Ouest department of Haiti Haiti (; ht, Ayiti ; French: ), officially the Republic of Haiti (); ) and formerly known as Hayti, is a country located on the island of Hispaniola in the Greater Antilles archipelago of the Caribbean Sea, east of Cuba and Jamaica, and s .... It has 52,017 inhabitants. References Populated places in Ouest (department) Communes of Haiti {{Haiti-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isla Beata
Beata Island ( es, Isla Beata) is a small island on the Caribbean Sea, located southwest from Cape Beata. Some southwest of it lies the smaller Alto Velo Island. It is politically part of the Dominican Republic, and is roughly triangle-shaped and fairly flat, with an approximate area of . History Beata Island was discovered by Europeans during the second voyage of Christopher Columbus in 1494. Originally populated by Taíno natives, the island became a colonial asset of the Captaincy General of Santo Domingo and the greater Spanish Empire. The island was the site of various military engagements between the Spanish and roving pirates. Geography The landscape is somewhat varied, with mangrove swamps on parts of the North shore, sandy coves and beaches on the west coast. Most of the interior of the island is covered by various subtypes of xeric semi-deciduous limestone forests. Geologically, the island is basically made out of limestone, the erosion of which causes very jagged ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santo Domingo
, total_type = Total , population_density_km2 = auto , timezone = AST (UTC −4) , area_code_type = Area codes , area_code = 809, 829, 849 , postal_code_type = Postal codes , postal_code = 10100–10699 (Distrito Nacional) , website Ayuntamiento del Distrito Nacional Santo Domingo ( meaning "Saint Dominic"), once known as Santo Domingo de Guzmán and Ciudad Trujillo, is the capital and largest city of the Dominican Republic and the largest metropolitan area in the Caribbean by population. As of 2022, the city and immediate surrounding area (the Distrito Nacional) had a population of 1,484,789, while the total population is 2,995,211 when including Greater Santo Domingo (the "metropolitan area"). The city is coterminous with the boundaries of the Distrito Nacional ("D.N.", "National District"), itself bordered on three sides by Santo Domingo Province. Founded by the Spanish in 1496, on the east bank of the Ozama River and then moved by Nicolás de Ovando in 1502 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
