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Soleneiscus Radovani
''Soleneiscus radovani'' is a species of calcareous sponge in the family Dendyidae, and was first described in 1999 by Gert Wörheide and John Hooper. The species epithet, ''radovani'', honours Radovan Borojevic Radovan ( sr-cyr, Радован) is a Slavic male given name, derived from the passive adjective ''radovati'' ("rejoice"), itself from root ''rad-'' meaning "care, joy". It is found in Serbia, North Macedonia, Bosnia and Herzegovina, Croatia, M ... for "his substantial and pioneering achievements in calcarean taxonomy". It is found in Queensland coastal waters, where occurs in waters with surface temperatures of 20 to 30° C. References Taxa named by Gert Wörheide Taxa named by John Hooper (marine biologist) Clathrinida Sponges of Australia {{calcarea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gert Wörheide
Gert Wörheide is a German marine biologist who works mainly on marine invertebrates. He earned his doctorate in geobiology from Georg-August-Universität, following this with a post-doctorate at Queensland Museum (1998-2002), where he worked with John Hooper on sponges, a collaboration which continues. Following his postdoctorate in Queensland, Wörheide returned to Germany to become a junior professor in molecular geobiology at Georg-August-Universität (2002-2008), and in October 2008 was appointed Chair of Geobiology & Paleontology at Ludwig-Maximilians-Universität (University of Munich) (his current position), where he continues to work on evolution and genomics, and all things pertaining to marine invertebrates. His most cited paper with 559 citations (at 2020-09-29) is "Resolving Difficult Phylogenetic Questions: Why More Sequences Are Not Enough". See also Taxa named by Gert Wörheide In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Hooper (marine Biologist)
John N.A. Hooper is an Australian marine biologist and writer on science. He is the current Head of Biodiversity & Geosciences Programs at the Queensland Museum. His research has included studying the possible medical benefits of marine sponges, including beta blockers for heart disease Cardiovascular disease (CVD) is a class of diseases that involve the heart or blood vessels. CVD includes coronary artery diseases (CAD) such as angina and myocardial infarction (commonly known as a heart attack). Other CVDs include stroke, hea ..., and for compounds to combat illnesses like gastro-intestinal disease and cancer. In 2007 he was a member of the Discussion Panel On Marine Genetic Resources for the eighth annual United Nations Informal Consultative Process for Oceans and the Law of the Sea (UNICPOLOS). Notable works Together with Rob van Soest, Hooper co-edited the influential book ''Systema Porifera: A Guide to the Classification of Sponges''. In addition, the Web of Scienc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can reproduction, produce Fertility, fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calcareous Sponge
The calcareous sponges of class Calcarea are members of the animal phylum Porifera, the cellular sponges. They are characterized by spicules made of calcium carbonate in the form of calcite or aragonite. While the spicules in most species have three points, in some species they have either two or four points. Biology All sponges in this class are strictly marine, and, while they are distributed worldwide, most are found in shallow tropical waters. Like nearly all other sponges, they are sedentary filter feeders. All three sponge body plans are represented within class Calcarea : asconoid, syconoid, and leuconoid. Typically, calcareous sponges are small, measuring less than in height, and drab in colour. However, a few brightly coloured species are also known. Calcareous sponges vary from radially symmetrical vase-shaped body types to colonies made up of a meshwork of thin tubes, or irregular massive forms. The skeleton has either a mesh or honeycomb structure. Classificat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dendyidae
Dendyidae is a family of calcareous sponges, which contains thirteen species in two genera. Dendyidae contains the following genera and species: * Genus '' Dendya'' ** ''Dendya amitsbo'' Hozawa, 1929 ** ''Dendya cavata'' (Carter, 1886) ** ''Dendya clathrata'' (Carter, 1883) ** ''Dendya quadripodifera'' Hozawa, 1929 ** ''Dendya tripodifera'' (Carter, 1886) ** ''Dendya triradiata'' Tanita, 1943 * Genus ''Soleneiscus'' ** ''Soleneiscus apicalis'' (Brøndsted, 1931) ** ''Soleneiscus hispida'' (Brøndsted, 1931) ** ''Soleneiscus irregularis'' (Jenkin, 1908) ** ''Soleneiscus japonicus'' (Haeckel, 1872) ** ''Soleneiscus olynthus'' (Borojevic & Boury-Esnault, 1987) ** ''Soleneiscus radovani'' Wörheide & Hooper, 1999 ** ''Soleneiscus stolonifer ''Soleneiscus'' is a genus of calcareous sponges in the family Dendyidae. Species According to WORMS, accepted species in the genus are: *'' Soleneiscus apicalis'' (Brøndsted, 1931) *'' Soleneiscus hamatus'' Voigt, Erpenbeck & Wörheide, 201 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radovan Borojevic
Radovan ( sr-cyr, Радован) is a Slavic male given name, derived from the passive adjective ''radovati'' ("rejoice"), itself from root ''rad-'' meaning "care, joy". It is found in Serbia, North Macedonia, Bosnia and Herzegovina, Croatia, Montenegro, Czech Republic, Slovakia, Russia, Ukraine, and Bulgaria. It is recorded in Serbia since the High Middle Ages. Male variations and diminutives (and nicknames) include Radovanče, Radan, Radánek, Rade, Rado, Radič, Radko, Radvan, Radúz, Radek, and cognates Radomir, Radomil and Radoslav. Female forms include Radka, Radana, Radomirka, Radmila, Radica. Namedays include 13 January in Croatia, and 14 January in Slovakia and Czech Republic. Notable people * Radovan (master), 13th-century Croatian sculptor and architect * Radovan Jelašić, Serbian economist * Radovan Jovićević, Serbian composer, producer and musician * Radovan Karadžić, Bosnian Serb politician and convicted war criminal * Radovan Krejčíř, Czech orga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Gert Wörheide
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the intr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clathrinida
The Clathrinida are an order of calcareous sponges found in marine environments. These sponges have an asconoid structure and lack a true dermal membrane or cortex. The spongocoel A spongocoel (), also called paragaster (or paragastric cavity), is the large, central cavity of sponges. Water enters the spongocoel through hundreds of tiny pores ( ostia) and exits through the larger opening (osculum). Depending on the body pla ... is lined with choanocytes. References Sponge orders {{calcarea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
