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Plagiomnium Cuspidatum
''Plagiomnium cuspidatum'', also known as toothed or “baby-tooth” ''plagiomnium'' moss and woodsy thyme-moss, is a species of thyme-moss that originated in North America, but can now also be found throughout Middle America, Africa, Northern and Southern Asia (excluding China), and Europe. ''P. cuspidatum'' has sharp-toothed leaf margins, as its common names suggest, and can be identified from other members of the ''Plagiomnium'' genus by their leaves which measure to about 2.5–3.5 mm in length and have a tip that is tapered more gradually than other ''Plagiomnium'' species, a leaf base that runs all the way down onto the stem, and leaf cells that are elongated and clearly not arranged in diagonal rows. ''P. cuspidatum'' can commonly be found growing along the base of trees, stumps, coarse woody debris, and rocks in base-rich habitats such as: wet meadows, forested rich peatlands, wet forests, fire-dependent woodlands, mesic hardwood forests, and cliff/talus at l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plagiomnium Cuspidatum (c, 153216-482355) 1498
''Plagiomnium cuspidatum'', also known as toothed or “baby-tooth” ''plagiomnium'' moss and woodsy thyme-moss, is a species of thyme-moss that originated in North America, but can now also be found throughout Middle America, Africa, Northern and Southern Asia (excluding China), and Europe. ''Plagiomnium cuspidatum'' can commonly be found growing along the base of trees, stumps, coarse woody debris, and rocks in base-rich habitats such as: wet meadows, forested rich peatlands, wet forests, fire-dependent woodlands, mesic hardwood forests, and cliff/talus at low to moderate elevations. It is commonly used by songbirds and salamanders for nesting material in the wild, and by humans as planting material in bioactive terrariums, aquariums, and paludariums due to their anti- microbial and antifungal properties. These properties are also being researched for more medicinal uses. Description Leaves ''Plagiomnium cuspidatum'' has sharp-toothed leaf margins, as its common name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plagiomnium Cuspidatum (d, 143106-475445) 2114
''Plagiomnium cuspidatum'', also known as toothed or “baby-tooth” ''plagiomnium'' moss and woodsy thyme-moss, is a species of thyme-moss that originated in North America, but can now also be found throughout Middle America, Africa, Northern and Southern Asia (excluding China), and Europe. ''Plagiomnium cuspidatum'' can commonly be found growing along the base of trees, stumps, coarse woody debris, and rocks in base-rich habitats such as: wet meadows, forested rich peatlands, wet forests, fire-dependent woodlands, mesic hardwood forests, and cliff/talus at low to moderate elevations. It is commonly used by songbirds and salamanders for nesting material in the wild, and by humans as planting material in bioactive terrariums, aquariums, and paludariums due to their anti- microbial and antifungal properties. These properties are also being researched for more medicinal uses. Description Leaves ''Plagiomnium cuspidatum'' has sharp-toothed leaf margins, as its common nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plagiomnium Cuspidatum (e, 145903-474828) 9206
''Plagiomnium cuspidatum'', also known as toothed or “baby-tooth” ''plagiomnium'' moss and woodsy thyme-moss, is a species of thyme-moss that originated in North America, but can now also be found throughout Middle America, Africa, Northern and Southern Asia (excluding China), and Europe. ''Plagiomnium cuspidatum'' can commonly be found growing along the base of trees, stumps, coarse woody debris, and rocks in base-rich habitats such as: wet meadows, forested rich peatlands, wet forests, fire-dependent woodlands, mesic hardwood forests, and cliff/talus at low to moderate elevations. It is commonly used by songbirds and salamanders for nesting material in the wild, and by humans as planting material in bioactive terrariums, aquariums, and paludariums due to their anti- microbial and antifungal properties. These properties are also being researched for more medicinal uses. Description Leaves ''Plagiomnium cuspidatum'' has sharp-toothed leaf margins, as its common nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bioactive Terrarium
A bioactive terrarium (or vivarium) is a terrarium for housing one or more terrestrial animal species that includes live plants and populations of small invertebrates and microorganisms to consume and break down the waste products of the primary species. In a functional bioactive terrarium, the waste products will be broken down by these detritivores, reducing or eliminating the need for cage cleaning. Bioactive vivariums are used by zoos and hobbyists to house reptiles and amphibians in an aesthetically pleasing and enriched environment. Enclosure Any terrarium can be made bioactive by addition of the appropriate substrate, plants, and detritivores. Bioactive enclosures are often maintained as display terraria constructed of PVC, wood, glass and/or acrylic. Bioactive enclosures in laboratory "rack" style caging are uncommon. Cleanup crew Waste products of the primary species are consumed by a variety of detritivores, referred to as the "cleanup crew" by hobbyists. These can in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luteolin
Luteolin is a flavone, a type of flavonoid, with a yellow crystalline appearance. Luteolin is the principal yellow dye compound that is obtained from the plant ''Reseda luteola'', which has been used as a source of the dye since at least the first millennium B.C. Luteolin was first isolated in pure form, and named, in 1829 by the French chemist Michel Eugène Chevreul. The luteolin empirical formula was determined by the Austrian chemists Heinrich Hlasiwetz and Leopold Pfaundler in 1864. In 1896, the English chemist Arthur George Perkin proposed the correct structure for luteolin. Perkin's proposed structure for luteolin was confirmed in 1900 when the Polish-Swiss chemist Stanislaw Kostanecki (1860–1910) and his students A. Różycki and J. Tambor synthesized luteolin. Natural occurrences Luteolin is most often found in leaves, but it is also seen in rinds, barks, clover blossom, and ragweed pollen. It has also been isolated from the aromatic flowering plant, ''Salvia t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saponarin
Saponarin is a flavone glucoside. It is found in ''Saponaria officinalis'' and in ''Strongylodon macrobotrys'' where it imparts the characteristic jade color to the flower. This coloration has been shown to be an example of copigmentation, a result of the presence of malvin (an anthocyanin) and saponarin in the ratio 1:9. Under the alkaline conditions ( pH 7.9) found in the sap of the epidermal cells, this combination produced a blue-green pigmentation; the pH of the colorless inner floral tissue was found to be lower, at pH 5.6. Experiments showed that saponarin produced a strong yellow colouring in slightly alkaline conditions, resulting in the greenish tone of the flower.Greenish blue flower colour of Strongylodon macrobotrys. Kosaku Takeda, Aki Fujii, Yohko Senda and Tsukasa Iwashina, Biochemical Systematics and Ecology, Volume 38, Issue 4, August 2010, Pages 630–633, It is also found in passion flowers (''Passiflora ''Passiflora'', known also as the passion fl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staphylococcus Aureus
''Staphylococcus aureus'' is a Gram-positive spherically shaped bacterium, a member of the Bacillota, and is a usual member of the microbiota of the body, frequently found in the upper respiratory tract and on the skin. It is often positive for catalase and nitrate reduction and is a facultative anaerobe that can grow without the need for oxygen. Although ''S. aureus'' usually acts as a commensal of the human microbiota, it can also become an opportunistic pathogen, being a common cause of skin infections including abscesses, respiratory infections such as sinusitis, and food poisoning. Pathogenic strains often promote infections by producing virulence factors such as potent protein toxins, and the expression of a cell-surface protein that binds and inactivates antibodies. ''S. aureus'' is one of the leading pathogens for deaths associated with antimicrobial resistance and the emergence of antibiotic-resistant strains, such as methicillin-resistant ''S. aureus'' (MRSA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luteolin
Luteolin is a flavone, a type of flavonoid, with a yellow crystalline appearance. Luteolin is the principal yellow dye compound that is obtained from the plant ''Reseda luteola'', which has been used as a source of the dye since at least the first millennium B.C. Luteolin was first isolated in pure form, and named, in 1829 by the French chemist Michel Eugène Chevreul. The luteolin empirical formula was determined by the Austrian chemists Heinrich Hlasiwetz and Leopold Pfaundler in 1864. In 1896, the English chemist Arthur George Perkin proposed the correct structure for luteolin. Perkin's proposed structure for luteolin was confirmed in 1900 when the Polish-Swiss chemist Stanislaw Kostanecki (1860–1910) and his students A. Różycki and J. Tambor synthesized luteolin. Natural occurrences Luteolin is most often found in leaves, but it is also seen in rinds, barks, clover blossom, and ragweed pollen. It has also been isolated from the aromatic flowering plant, ''Salvia t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemidactylium Scutatum
The four-toed salamander (''Hemidactylium scutatum'') is a lungless salamander native to eastern North America. It is the only species of the monotypic genus ''Hemidactylium''. Description The four-toed salamander can be recognized by its white underbelly sprinkled with black dots. Its back varies from orange-brownish to red-brownish; its flanks are grayish. The body and the limbs are elongated. The snout is short, and the eyes are prominent. The tail color is usually brighter than the back, and you can observe a constriction at the body/tail junction. The posterior limbs have four toes (hence its name), a good identification criterion but hard to use in the field. This species rarely exceeds in length. The sexes are alike except for the shape of the head. Males have elongated and almost square snouts, whereas the females' snouts are short and round. The juveniles show a tail shorter than the body.Desroches, J.-F. & D. Rodrigues. (2004). ''Amphibiens et Reptiles du Québec et ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Detritivore
Detritivores (also known as detrivores, detritophages, detritus feeders, or detritus eaters) are heterotrophs that obtain nutrients by consuming detritus (decomposing plant and animal parts as well as feces). There are many kinds of invertebrates, vertebrates and plants that carry out coprophagy. By doing so, all these detritivores contribute to decomposition and the nutrient cycles. They should be distinguished from other decomposers, such as many species of bacteria, fungi and protists, which are unable to ingest discrete lumps of matter, but instead live by absorbing and metabolizing on a molecular scale (saprotrophic nutrition). The terms ''detritivore'' and ''decomposer'' are often used interchangeably, but they describe different organisms. Detritivores are usually arthropods and help in the process of remineralization. Detritivores perform the first stage of remineralization, by fragmenting the dead plant matter, allowing decomposers to perform the second stage of reminerali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Axolotl Paludarium
The axolotl (; from nci, āxōlōtl ), ''Ambystoma mexicanum'', is a paedomorphic salamander closely related to the tiger salamander. Axolotls are unusual among amphibians in that they reach adulthood without undergoing metamorphosis. Instead of taking to the land, adults remain aquatic and gilled. The species was originally found in several lakes underlying what is now Mexico City, such as Lake Xochimilco and Lake Chalco. These lakes were drained by Spanish settlers after the conquest of the Aztec Empire, leading to the destruction of much of the axolotl’s natural habitat. Axolotls should not be confused with the larval stage of the closely related tiger salamander (''A. tigrinum''), which are widespread in much of North America and occasionally become paedomorphic. Neither should they be confused with mudpuppies (''Necturus'' spp.), fully aquatic salamanders from a different family that are not closely related to the axolotl but bear a superficial resemblance. , w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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