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Stelletta Mortarium
''Stelletta mortarium'' is a species of sea sponge belonging to the family Ancorinidae. The species was first described by Julio Alberto Díaz and Paco Cárdenas in 2024. Distribution ''Stelletta mortarium'' was first found in the waters around the Balearic Islands The Balearic Islands are an archipelago in the western Mediterranean Sea, near the eastern coast of the Iberian Peninsula. The archipelago forms a Provinces of Spain, province and Autonomous communities of Spain, autonomous community of Spain, ..., at a depth of .Díaz, J.A., Ordines, F., Massutí, E. & Cárdenas, P. 2024. From caves to seamounts: the hidden diversity of tetractinellid sponges from the Balearic Islands, with the description of eight new species. ''PeerJ''. Bibliography * Díaz, J.A., Ordines, F., Massutí, E. & Cárdenas, P. 2024. From caves to seamounts: the hidden diversity of tetractinellid sponges from the Balearic Islands, with the description of eight new species. ''PeerJ''. Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
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. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists 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. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Sponge
Sponges or sea sponges are primarily marine invertebrates of the animal phylum Porifera (; meaning 'pore bearer'), a basal clade and a sister taxon of the diploblasts. They are sessile filter feeders that are bound to the seabed, and are one of the most ancient members of macrobenthos, with many historical species being important reef-building organisms. Sponges are multicellular organisms consisting of jelly-like mesohyl sandwiched between two thin layers of cells, and usually have tube-like bodies full of pores and channels that allow water to circulate through them. They have unspecialized cells that can transform into other types and that often migrate between the main cell layers and the mesohyl in the process. They do not have complex 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, usually via flagella movements of the so-called " collar cells". ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family (, : ) 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". The delineation of what constitutes a family—or whether a described family should be acknowledged—is established and decided upon by active taxonomists. There are not strict regulations for outlining or acknowledging a family, yet in the realm of plants, these classifications often rely on both the vegetative and reproductive characteristics of plant species. Taxonomists frequently hold varying perspectives on these descriptions, leading to a lack of widespread consensus within the scientific community ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancorinidae
Ancorinidae is a family of marine sponges belonging to the order of Tetractinellida. Genera *'' Ancorina'' Schmidt, 1862 *'' Asteropus'' Sollas Sollas () is a small crofting township on the northern coast of the island of North Uist, Scotland. History The Battle of Sollas From Sollas, the road that heads towards Bayhead is known as the ''Committee Road''. It is called this as it was o ..., 1888 *'' Chelotropella'' Lendenfeld, 1907 *'' Cryptosyringa'' Vacelet, 1979 *'' Dercitus'' Gray, 1867 *'' Disyringa'' Sollas, 1888 *'' Ecionemia'' Bowerbank, 1862 *'' Holoxea'' Topsent, 1892 *''Jaspis'' Gray, 1867 *'' Psammastra'' Sollas, 1886 *'' Rhabdastrella'' Thiele, 1903 *'' Stelletta'' Schmidt, 1862 *'' Stellettinopsis'' Carter, 1879 *'' Stryphnus'' Sollas, 1886 *'' Tethyopsis'' Stewart, 1870 *'' Tribrachium'' Weltner, 1882 References Tetractinellida Taxa named by Eduard Oscar Schmidt {{demosponge-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Balearic Islands
The Balearic Islands are an archipelago in the western Mediterranean Sea, near the eastern coast of the Iberian Peninsula. The archipelago forms a Provinces of Spain, province and Autonomous communities of Spain, autonomous community of Spain, with Palma de Mallorca being its capital and largest city. Formerly part of the Kingdom of Majorca, Kingdom of Mallorca, the islands were made a province in the 19th century provincial division, which in 1983 received a Statute of Autonomy of the Balearic Islands, Statute of Autonomy. In its later reform of 2007, the Statute designates the Balearic Islands as one of the ''nationalities and regions of Spain, nationalities'' of Spain. The official Languages of Spain, languages of the Balearic Islands are Catalan language, Catalan and Spanish language, Spanish. The archipelago islands are further grouped in western Pityusic Islands, Pytiuses (the largest being Ibiza and Formentera), and eastern Gymnesian Islands, Gymnesians (the largest bein ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetractinellida
Tetractinellida is an Order (biology), order of sea sponges belonging to the class Demospongiae. First described in 1876, this order received a new description in 2012 and replaced the two orders Astrophorida and Spirophorida, which then became sub-orders as Astrophorina and Spirophorina. Families ; Suborder Astrophorina Sollas, 1887 * Family Ancorinidae Schmidt, 1870 * Family Calthropellidae Lendenfeld, 1907 * Family Corallistidae Sollas, 1888 * Family Geodiidae Gray, 1867 * Family Isoraphiniidae Schrammen, 1924 * Family Macandrewiidae Schrammen, 1924 * Family Neopeltidae Sollas, 1888 * Family Pachastrellidae Carter, 1875 * Family Phymaraphiniidae Schrammen, 1924 * Family Phymatellidae Schrammen, 1910 * Family Pleromidae Sollas, 1888 * Family Theneidae Carter, 1883 * Family Theonellidae Lendenfeld, 1903 * Family Thrombidae Sollas, 1888 * Family Vulcanellidae Cárdenas, Xavier, Reveillaud, Schander & Rapp, 2011 ; Suborder Spirophorina Bergquist & Hogg, 1969 * Family Azoricidae Sol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
