Cruoriopsis | |
---|---|
Scientific classification | |
(unranked): | Archaeplastida |
Division: | Rhodophyta |
Class: | Florideophyceae |
Order: | Peyssonneliales |
Family: | Peyssonneliaceae |
Genus: | Cruoriopsis Dufour |
Cruoriopsis is a genus of red algae. It has sometimes been considered a synonym of Cruoriella Crouan & Crouan [1] or part of the large genus Peyssonnelia . [2] A 2007 dissertation by Krayesky recognizes this genus, as does ITIS. [3]
Herring are forage fish, mostly belonging to the family Clupeidae.
Pyracantha is a genus of large, thorny evergreen shrubs in the family Rosaceae, with common names firethorn or pyracantha. They are native to an area extending from Southwest Europe east to Southeast Asia. They resemble and are related to Cotoneaster, but have serrated leaf margins and numerous thorns.
The sea lettuces comprise the genus Ulva, a group of edible green algae that is widely distributed along the coasts of the world's oceans. The type species within the genus Ulva is Ulva lactuca, lactuca being Latin for "lettuce". The genus also includes the species previously classified under the genus Enteromorpha, the former members of which are known under the common name green nori.
Oscillatoria is a genus of filamentous cyanobacterium which is named after the oscillation in its movement. Filaments in the colonies can slide back and forth against each other until the whole mass is reoriented to its light source. It is commonly found in watering-troughs waters, and is mainly blue-green or brown-green. Oscillatoria is an organism that reproduces by fragmentation. Oscillatoria forms long filaments of cells which can break into fragments called hormogonia. The hormogonia can grow into a new, longer filament. Breaks in the filament usually occur where dead cells (necridia) are present. It occur in fresh water ponds. Oscillatoria uses photosynthesis to survive and reproduce. Each filament of oscillatoria consists of trichome which is made up of rows of cells. The tip of the trichome oscillates like a pendulum. in reproduction, it takes place by vegetative means only. Usually the filament breaks into a number of fragments called hormogonia. Each hormogonium consist of one or more cells and grow into a filament by cell division in one direction.
Estádio Nacional de Brasília Mané Garrincha, also known as Estádio Nacional Mané Garrincha, Estádio Nacional de Brasília, Arena Mané Garrincha or simply Mané Garrincha, is a football stadium and multipurpose arena, located at the Brasília, in the Distrito Federal. The stadium is one of several structures that make up the Poliesportivo Ayrton Senna Complex, which also includes the Nilson Nelson Gymnasium and Nelson Piquet International Autodrome., among others. Opened in 1974, the stadium had a total capacity of 45,200 people. After the reconstruction of 2010 – 2013, the capacity was increased to 72,788 people, making it the second-largest stadium in Brazil and one of the largest in South America.
Loudoun County Public Schools (LCPS) is a branch of the Loudoun County, Virginia, United States government, and administers public schools in the county. LCPS's headquarters is located at 21000 Education Court in Ashburn, an unincorporated section of the county.
Porphyra is a coldwater seaweed that grows in cold, shallow seawater. More specifically, it belongs to red algae phylum of laver species, comprising approximately 70 species. It grows in the intertidal zone, typically between the upper intertidal zone and the splash zone in cold waters of temperate oceans. In East Asia, it is used to produce the sea vegetable products nori and gim. There are considered to be 60 to 70 species of Porphyra worldwide and seven around Britain and Ireland where it has been traditionally used to produce edible sea vegetables on the Irish Sea coast. Porphyra is a chief source of plant-based vitamin B12.
Codium is a genus of seaweed in the Chlorophyta of the order Bryopsidales. Paul Silva was an expert on the genus Codium taxonomy at the University of California at Berkeley. There are about 50 species worldwide.
Philip Taaffe is an American artist, who has shown his works all around the world. His work sometimes blended motifs from multiple cultures.
Peyssonnelia is a genus of thalloid red alga comprising approximately 63 species. It includes the algae commonly known as rumoi-iwanokawa, mayoi-iwanokawa and akase-iwanokawa. Specimens can reach around 20 cm in size. Peyssonnelia produces tetraspores.
Bangia is an extant genus of division Rhodophyta that grows in marine or freshwater habitats. Bangia has small thalli with rapid growth and high reproductive output, and exhibits behavior characteristic of r-selected species. The plants are attached by down-growing rhizoids, usually in dense purple-black to rust-colored clumps. The chloroplasts of Bangia, like others in the division Rhodophyta, contain chlorophyll a and sometimes chlorophyll d, as well as accessory pigments such as phycobilin pigments and xanthophylls. Depending on the relative proportions of these pigments and the light conditions, the overall color of the plant can range from green to red to purple to grey; however, the red pigment, phycoerythrin, is usually dominant.
Lithophyllum is a genus of thalloid red algae belonging to the family Corallinaceae.
Rivularia is a genus of cyanobacteria of the family Rivulariaceae.
Cruoriella is a genus of red algae in the family Peyssonneliaceae.
Polysiphonia ceramiaeformis, also called banded siphon weed, is a small red algae (Rhodophyta), in the genus Polysiphonia. Individuals are irregularly branched with the branches extending up to 5.5 centimetres (2.2 in) from a central node and ending in dense tufts of fibres.
Phyllophora is a genus of red algae in the family Phyllophoraceae.
Ulvella is the scientific name of two genera and may refer to:
Dictyota is a genus of seaweed in the family Dictyotaceae. Species are predominantly found in tropical and subtropical seas, and are known to contain numerous chemicals (diterpenes) which have potential medicinal value. As at the end of 2017, some 237 different diterpenes had been identified from across the genus.
Crouania is a genus of red algae (Rhodophyta) in the Callithamniaceae family. The name of the genus honours the Crouan brothers, Pierre-Louis Crouan and Hippolyte-Marie Crouan. It was first described by Jacob Georg Agardh in 1842, and the type species is Crouania attenuata.
Aglaothamnion is a genus of algae belonging to the family Callithamniaceae.
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