|
Trachycladida
Trachycladidae is a family of sea sponges in the subclass Heteroscleromorpha Heteroscleromorpha is a subclass of demosponges within the phylum Porifera 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 th ....van Soest, R. (2015)Trachycladida.In: Van Soest, R.W.M; Boury-Esnault, N.; Hooper, J.N.A.; Rützler, K.; de Voogd, N.J.; Alvarez de Glasby, B.; Hajdu, E.; Pisera, A.B.; Manconi, R.; Schoenberg, C.; Klautau, M.; Picton, B.; Kelly, M.; Vacelet, J.; Dohrmann, M.; Díaz, M.-C.; Cárdenas, P.; Carballo, J. L. (2016). World Porifera database. Accessed through: World Register of Marine Species on 2017-02-17. It is the only family in the monotypic order Trachycladida. Genera * '' Rhaphidhistia'' Carter, 1879 * '' Trachycladus'' Carter, 1879 References External links * Heteroscleromorpha Sponge families {{Demosponge-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heteroscleromorpha
Heteroscleromorpha is a subclass of demosponges within the phylum In biology, a phylum (; plural: phyla) is a level of classification or taxonomic rank below kingdom and above class. Traditionally, in botany the term division has been used instead of phylum, although the International Code of Nomenclature f ... Porifera.van Soest, R. (2016)Heteroscleromorpha.Accessed through: World Register of Marine Species on 2017-02-17. References Sponge subclasses Taxa named by Nicole Boury-Esnault {{Demosponge-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachycladus
''Trachycladus'' is a genus of sea sponge belonging to the family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ... Trachycladidae. Species Species in this genus include: *'' Trachycladus cervicornis'' Burton, 1959 *'' Trachycladus laevispirulifer'' Carter, 1879 *'' Trachycladus minax'' (Topsent, 1888) *'' Trachycladus spinispirulifer'' (Carter, 1879) *'' Trachycladus stylifer'' Dendy, 1924 *'' Trachycladus tethyoides'' Burton, 1959 References Hadromerida Taxa named by Henry John Carter {{demosponge-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
