Tectitethya Macrostella

	Tectitethya Macrostella ''Tectitethya'' is a genus of sea sponges belonging to the family Tethyidae. There are five described species in this genus with the first member having been described in 1900. Species Species in this genus include: * ''Tectitethya crypta'' (de Laubenfels, 1949) * ''Tectitethya keyensis ''Tectitethya'' is a genus of sea sponges belonging to the family Tethyidae. There are five described species in this genus with the first member having been described in 1900. Species Species in this genus include: * ''Tectitethya crypta ''T ...'' Sarà & Bavestrello, 1996 * '' Tectitethya macrostella'' Sarà & Bavestrello, 1996 * '' Tectitethya raphyroides'' Sarà & Bavestrello, 1996 * '' Tectitethya topsenti'' (Thiele, 1900) References Hadromerida {{demosponge-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Sea Sponges Sponges, the members of the phylum Porifera (; meaning 'pore bearer'), are a basal animal clade as a sister of the diploblasts. They are multicellular organisms that have bodies full of pores and channels allowing water to circulate through them, consisting of jelly-like mesohyl sandwiched between two thin layers of cells. Sponges have unspecialized cells that can transform into other types and that often migrate between the main cell layers and the mesohyl in the process. Sponges do not have nervous, digestive or circulatory systems. Instead, most rely on maintaining a constant water flow through their bodies to obtain food and oxygen and to remove wastes. Sponges were first to branch off the evolutionary tree from the last common ancestor of all animals, making them the sister group of all other animals. Etymology The term ''sponge'' derives from the Ancient Greek word ( 'sponge'). Overview Sponges are similar to other animals in that they are multicellular, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Family (biology) Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Tethyidae Tethyidae is a family of sea sponges belonging to the order Tethyida. ReferencesTethyidae at Encyclopedia of Life The ''Encyclopedia of Life'' (''EOL'') is a free, online encyclopedia intended to document all of the 1.9 million living species known to science. It is compiled from existing trusted databases curated by experts and with the assistance of ... Hadromerida {{demosponge-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Species In biology, a species is the basic unit of 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 produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, 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 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 specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Tectitethya Crypta ''Tectitethya crypta'' is a species of demosponge belonging to the family Tethyidae. Its classified family is characterized by fourteen different known genera, one of them being ''Tectitethya''. It is a massive, shallow-water sponge found in the Caribbean Sea. This sponge was first discovered by Werner Bergmann in 1945 and later classified by de Laubenfels in 1949. It is located in reef areas situated on softer substrates such as sand or mud. Oftentimes, it is covered in sand and algae. This results in an appearance that is cream colored/ gray colored; however, when the animal is washed free of its sediment coverings, its body plan appears more green and gray. It's characterized with ostia peaking out of its body cavity, with the ability to abruptly open or close, changing its desired water flow rate through its mesohyl. This sponge is widely known for its contributions to the field of medicine as a source for potent nucleoside analogues used in treating H.I.V, Acute Myeloid Leuke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Tectitethya Keyensis ''Tectitethya'' is a genus of sea sponges belonging to the family Tethyidae. There are five described species in this genus with the first member having been described in 1900. Species Species in this genus include: * ''Tectitethya crypta ''Tectitethya crypta'' is a species of demosponge belonging to the family Tethyidae. Its classified family is characterized by fourteen different known genera, one of them being ''Tectitethya''. It is a massive, shallow-water sponge found in the ...'' (de Laubenfels, 1949) * '' Tectitethya keyensis'' Sarà & Bavestrello, 1996 * '' Tectitethya macrostella'' Sarà & Bavestrello, 1996 * '' Tectitethya raphyroides'' Sarà & Bavestrello, 1996 * '' Tectitethya topsenti'' (Thiele, 1900) References Hadromerida {{demosponge-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Tectitethya Macrostella ''Tectitethya'' is a genus of sea sponges belonging to the family Tethyidae. There are five described species in this genus with the first member having been described in 1900. Species Species in this genus include: * ''Tectitethya crypta'' (de Laubenfels, 1949) * ''Tectitethya keyensis ''Tectitethya'' is a genus of sea sponges belonging to the family Tethyidae. There are five described species in this genus with the first member having been described in 1900. Species Species in this genus include: * ''Tectitethya crypta ''T ...'' Sarà & Bavestrello, 1996 * '' Tectitethya macrostella'' Sarà & Bavestrello, 1996 * '' Tectitethya raphyroides'' Sarà & Bavestrello, 1996 * '' Tectitethya topsenti'' (Thiele, 1900) References Hadromerida {{demosponge-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Tectitethya Raphyroides ''Tectitethya'' is a genus of sea sponges belonging to the family Tethyidae. There are five described species in this genus with the first member having been described in 1900. Species Species in this genus include: * ''Tectitethya crypta'' (de Laubenfels, 1949) * ''Tectitethya keyensis'' Sarà & Bavestrello, 1996 * ''Tectitethya macrostella ''Tectitethya'' is a genus of sea sponges belonging to the family Tethyidae. There are five described species in this genus with the first member having been described in 1900. Species Species in this genus include: * ''Tectitethya crypta'' (de ...'' Sarà & Bavestrello, 1996 * '' Tectitethya raphyroides'' Sarà & Bavestrello, 1996 * '' Tectitethya topsenti'' (Thiele, 1900) References Hadromerida {{demosponge-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Tectitethya Topsenti ''Tectitethya'' is a genus of sea sponges belonging to the family Tethyidae. There are five described species in this genus with the first member having been described in 1900. Species Species in this genus include: * ''Tectitethya crypta'' (de Laubenfels, 1949) * ''Tectitethya keyensis'' Sarà & Bavestrello, 1996 * ''Tectitethya macrostella'' Sarà & Bavestrello, 1996 * ''Tectitethya raphyroides ''Tectitethya'' is a genus of sea sponges belonging to the family Tethyidae. There are five described species in this genus with the first member having been described in 1900. Species Species in this genus include: * ''Tectitethya crypta'' (de ...'' Sarà & Bavestrello, 1996 * '' Tectitethya topsenti'' (Thiele, 1900) References Hadromerida {{demosponge-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]