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Esperiopsis Cimensis
''Esperiopsis cimensis'' is a species of demosponges found in the Atlantic waters around Cape Verde, western Africa. The species name is named after the type locality, Ilhéu de Cima. The species was discovered in 1986 in the waters southeast of Ilhéu de Cima, one of the Ilhéus do Rombo The Ilhéus do Rombo, also known as the Ilhéus Secos (Portuguese for "Dry Islets", because of their aridity and paucity of vegetation), are a group of small, uninhabited islands in the Cape Verde archipelago, lying off the coast of north-west Af ..., north of the island Brava, at 165 m depth, on hard bottom with yellow calcareous sand. This is the only place where it has been observed. References Poecilosclerida Fauna of Brava, Cape Verde Animals described in 2012 {{Demosponge-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Demosponge
Demosponges (Demospongiae) are the most diverse class in the phylum Porifera. They include 76.2% of all species of sponges with nearly 8,800 species worldwide (World Porifera Database). They are sponges with a soft body that covers a hard, often massive skeleton made of calcium carbonate, either aragonite or calcite. They are predominantly leuconoid in structure. Their "skeletons" are made of spicules consisting of fibers of the protein spongin, the mineral silica, or both. Where spicules of silica are present, they have a different shape from those in the otherwise similar glass sponges. Some species, in particular from the Antarctic, obtain the silica for spicule building from the ingestion of siliceous diatoms. The many diverse orders in this class include all of the large sponges. Most are marine dwellers, but one order ( Spongillida) live in freshwater environments. Some species are brightly colored, with great variety in body shape; the largest species are ove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Verde
, national_anthem = () , official_languages = Portuguese , national_languages = Cape Verdean Creole , capital = Praia , coordinates = , largest_city = capital , demonym = Cape Verdean or Cabo Verdean , ethnic_groups_year = 2017 , government_type = Unitary semi-presidential republic , leader_title1 = President , leader_name1 = José Maria Neves , leader_title2 = Prime Minister , leader_name2 = Ulisses Correia e Silva , legislature = National Assembly , area_rank = 166th , area_km2 = 4033 , area_sq_mi = 1,557 , percent_water = negligible , population_census = 561,901 , population_census_rank = 172nd , population_census_year = 2021 , population_density_km2 = 123.7 , population_density_sq_mi = 325.0 , population_density_rank = 89th , GDP_PPP ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ilhéu De Cima
Ilhéu de Cima is an uninhabited island of Cape Verde. It is part of the Ilhéus do Rombo islet group, located east of Ilhéu Grande, the other main islet of the group, and northeast of the island Brava. They are administratively a part of the Brava municipality. Surrounding islets include Ilhéu Luiz Carneiro, Ilhéu Sapado, and Ilhéu do Rei. The island is part of the integral nature reserve ''Ilhéus do Rombo'', famous for its seabird colonies. The southern part of the islet is the highest, culminating at . This is where the Ilhéu de Cima Lighthouse is situated, the only building on the island. The islet was mentioned as "Ghuay" in the 1747 map by Jacques-Nicolas Bellin. Notable endemic fauna found on the island include the Iago sparrow. In the mid-1950s, W. R. P. Bourne observed females remaining in flocks while males began to take up locations on rocky slopes from which they could sing. A species of sponge ''Esperiopsis cimensis'' was found in the deep waters surrounding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ilhéus Do Rombo
The Ilhéus do Rombo, also known as the Ilhéus Secos (Portuguese for "Dry Islets", because of their aridity and paucity of vegetation), are a group of small, uninhabited islands in the Cape Verde archipelago, lying off the coast of north-west Africa in the Atlantic Ocean. The islets form an integral nature reserve.Resolução nº 36/2016 Estratégia e Plano Nacional de Negócios das Áreas Protegidas They are sited on a north of and west of [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brava, Cape Verde
Brava (Portuguese for "wild" or "brave") is an island in Cape Verde, in the Sotavento group. At , it is the smallest inhabited island of the Cape Verde archipelago, but at the same time the greenest. First settled in the early 16th century, its population grew after Mount Fogo on neighbouring Fogo erupted in 1680. For more than a century, its main industry was whaling, but the island economy is now primarily agricultural. History Brava was discovered in 1462 by the Portuguese explorer Diogo Afonso.Valor simbólico do centro histórico da Praia Lourenço Conceição Gomes, Universidade Portucalense, 2008, p. 97 There is no evidence of human presence on the Cape Verde islands before the arrival of the Portuguese. Around 1620 the population of Brava started with the arrival of settlers from |
Poecilosclerida
Poecilosclerida is an order of the demosponge class. It is the most speciose demosponge order with over 2200 species (World Porifera Database). It contains about 25 recognised families. They are characterised by having chelae microscleres, that is, the minute spicules scattered through the tissues, usually in the 10-60 μm range, have a shovel-like structure on the end. Most of the families are viviparous with parenchymella larvae that are uniformly ciliated The cilium, plural cilia (), is a membrane-bound organelle found on most types of eukaryotic cell, and certain microorganisms known as ciliates. Cilia are absent in bacteria and archaea. The cilium has the shape of a slender threadlike projecti .... Families As of 2018, the following families are recognized: References {{demosponge-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fauna Of Brava, Cape Verde
Fauna is all of the animal life present in a particular region or time. The corresponding term for plants is ''flora'', and for fungi, it is '' funga''. Flora, fauna, funga and other forms of life are collectively referred to as '' biota''. Zoologists and paleontologists use ''fauna'' to refer to a typical collection of animals found in a specific time or place, e.g. the "Sonoran Desert fauna" or the "Burgess Shale fauna". Paleontologists sometimes refer to a sequence of faunal stages, which is a series of rocks all containing similar fossils. The study of animals of a particular region is called faunistics. Etymology ''Fauna'' comes from the name Fauna, a Roman goddess of earth and fertility, the Roman god Faunus, and the related forest spirits called Fauns. All three words are cognates of the name of the Greek god Pan, and ''panis'' is the Greek equivalent of fauna. ''Fauna'' is also the word for a book that catalogues the animals in such a manner. The term was first used b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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