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Pipestela Terpenensis
''Pipestela terpenensis'' is a species of sponge belonging to the family Axinellidae. The species was first described in 1993 by Jane Fromont Phyllis Jane Fromont is a New Zealand and Australian scientist specialising in sponges. Early life and education Fromont was raised in Whanganui, New Zealand, the youngest of six children. She became interested in marine biology after scuba div ... as ''Amphimedon terpenensis'' from a specimen collected at a depth of 19 m on MacGillivray Reef, Lizard Island in the Great Barrier Reef. The species epithet, ''terpenensis'', was given because of the large proportion of terpenes in this sponge. Description P. terpenensis is a red-brown sponge with a thin maroon band due partially to the sponge's pigment but also to a symbiont cyanobacteria. It is tall and sometimes the branches look like flattened organ pipes. Habitat It grows on reefs in full light, on dead coral or rock at depths of 10 to 20. References Axinellidae Sponge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jane Fromont
Phyllis Jane Fromont is a New Zealand and Australian scientist specialising in sponges. Early life and education Fromont was raised in Whanganui, New Zealand, the youngest of six children. She became interested in marine biology after scuba diving in Northland, and completed a Bachelor of Science degree that included some marine biology papers at the University of Auckland. She then undertook her overseas experience for about two years, before arriving in Perth, Western Australia, where she found work with an environmental consultancy firm and was a volunteer at the Western Australian Museum with curator of marine invertebrates, Loisette Marsh. After attending a workshop in Melbourne on sponges led by Patricia Bergquist and Felix Wiedenmayer, she was encouraged by Bergquist to return to Auckland for postgraduate study. She earned a Master of Science degree from the University of Auckland in 1985, with her thesis titled ''Poecilosclerida of New Zealand'', and while there publish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sponge
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, he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Axinellidae
Axinellidae is a family of sponges in the order Axinellida. This family includes some photo-synthetic sponges that occur throughout the world's coral reefs. They are amongst the more common sponges seen in the aquarium trade but are usually not successful species in captivity and not ones that thrive in the small household tank environment. They are common throughout the Indian Ocean and the Pacific Ocean coral reefs. Species which derive their nutrition from sunlight must stay fairly close to the surface in order for their zooxanthellae to synthesize light into the sugars these sponges use to survive. Genera There are ten genera: * ''Axinella'' Schmidt, 1862 * ''Cymbastela'' Hooper & Bergquist, 1992 * ''Dragmacidon'' Hallmann, 1917 * ''Dragmaxia'' Hallmann, 1916 * ''Ophiraphidites'' Carter, 1876 * ''Pararhaphoxya'' Burton, 1934 * ''Phycopsis (sponge), Phycopsis'' Carter, 1883 * ''Pipestela'' Alvarez, Hooper & van Soest, 2008 * ''Ptilocaulis'' Carter, 1883 * ''Reniochalina'' Lend ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sponge Genera
Sponges, the members of the phylum Porifera (; meaning 'pore bearer'), are a basal animal clade as a sister of the diploblasts. They are Multicellular organism, 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 Cell (biology), cells. Sponges have unspecialized cells that can cellular differentiation, transform into other types and that often migrate between the main cell layers and the mesohyl in the process. Sponges do not have nervous system, nervous, digestive system, 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 Common descent, last common ancestor of all animals, making them the sister group of all other animals. Etymology The term ''sponge'' derives from the Ancient ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Described In 1993
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 intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
