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Bornetella Sphaerica
''Bornetella sphaerica'', commonly known as the spherical turtle shell, is a species of marine alga in the Dasycladaceae family. It is found in the tropical Indo-Pacific region, the type-location being Sorong, Irian Jaya, Indonesia.''Bornetella sphaerica'' at AlgaeBase. Retrieved on 18 November 2021. Description The of ''Bornetella sphaerica'' is attached to the substrate by a disc-shaped holdfast. The slender cylindrical[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giovanni Zanardini
Giovanni Antonio Maria Zanardini (12 June 1804, Venice – 24 April 1878) was an Italian physician and botanist who specialized in the field of phycology. In 1831 he obtained his medical doctorate from the University of Padua, followed by a degree in surgery and obstetrics from the University of Pavia three years later. During his career, he worked as a physician in Padua and Venice. For a period of time, he served as secretary of the ''Istituto Veneto Scienze e Lettere''. The algae genus '' Zanardinia'' (in class Phaeophyceae) is named after him, as are species with the epithet of ''zanardinii''. Published works * "Algae and related subjects - collected works", 1839. * ''Notizie intorno alle cellulari marine delle lagune e de'litorali di Venezia'', 1847. * ''Prospetto della flora Veneta'', 1847 - Prospectus of Venetian flora. * "Plantarum in Mari Rubro hucusque collectarum enumerato (Juvante A. Figari)", 1858. * ''Iconographia phycologica Adiratica : ossia, scelta di ficee nuo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermann Zu Solms-Laubach
Hermann zu Solms-Laubach, more precisely Hermann Maximilian Carl Ludwig Friedrich Graf zu Solms-Laubach (23 December 1842 in Laubach, Grand Duchy of Hesse – 24 November 1915 in Strasbourg) was a German botanist. Life Count Solms-Laubach studied in Giessen, Berlin, Fribourg and Geneva. In 1868 he obtained habilitation at the University of Halle-Wittenberg. In 1872 he became an associate professor at the University of Strasbourg; in 1879 he was appointed professor and director of the botanical garden in Göttingen, and in 1888 in Strasbourg. From October 1883 to March 1884 he traveled in Java and stayed for 3 months at Buitenzorg (now Bogor, especially in the botanical garden), West Java and made several collections in the vicinity of Kebun Raya Cibodas, Cibodas. He wrote a paper about the Bogor Botanical Gardens that he loved so much. He was a member of the Linnean Society, the Royal Society, the Geographic Society; and recipient of the Linnean Medal, Gold Medal of the Linnea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dasycladaceae
The Dasycladaceae is one of the two extant family (biology), families of green algae of the order Dasycladales. When found in Palaeozoic limestones, they typically indicate depositional depth of less than 5m.See the National Center for Biotechnology Information, NCBI]webpage on Dasycladaceae Data extracted from the Genera * †''Acicularia'' * †''Acroporella'' * ''Amicus (alga), Amicus'' * ''Anatolipora'' * ''Andrusoporella'' * ''Anfractuosoporella'' * †''Anisoporella'' * †''Anthracoporella'' * †''Archaeocladus'' * †''Atractyliopsis'' * ''Batophora'' * †''Beresella'' * ''Bornetella'' * †''Chinianella'' * ''Chloroclados'' * †''Clavapora'' * †''Clavaporella'' * ''Connexia'' * ''Cylindroporella'' * ''Cymopolia'' * ''Dasycladus'' * ''Dissocladella'' * †''Dvinella'' * †''Endoina'' * †''Eoclypeina'' * ''Eogoniolina'' * †''Eovelebitella'' * †''Epimastopora'' * †''Euteutloporella'' * †''Favoporella'' * †''Fourcadella'' * †''Genotella'' * †''Gonioli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sorong
Sorong is the largest city and the capital of the Indonesian province of Southwest Papua. The city is located on the western tip of the island of New Guinea with its only land borders being with Sorong Regency. It is the gateway to Indonesia's Raja Ampat Islands, species rich coral reef islands in an area considered the heart of the world's coral reef biodiversity. It also is the logistics hub for Indonesia's thriving eastern oil and gas frontier. Sorong experienced rapid growth during the decade from 2010, and further growth is anticipated as Sorong becomes linked by road to other frontier towns in Papua's Bird's Head Peninsula. The official estimate of population as of mid 2023 was 294,978 - comprising 154,543 males and 140,435 females.Badan Pusat Statistik, Jakarta, 28 February 2024, ''Kota Sorong Dalam Angka 2024'' (Katalog-BPS 1102001.9271) The suburban area of Sorong city contains tropical rainforest and mangrove forest that has increasingly become popular as ecotouris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irian Jaya
New Guinea (; Hiri Motu: ''Niu Gini''; , fossilized , also known as Papua or historically ) is the world's second-largest island, with an area of . Located in Melanesia in the southwestern Pacific Ocean, the island is separated from Australia by the wide Torres Strait, though both landmasses lie on the same continental shelf, and were united during episodes of low sea level in the Pleistocene glaciations as the combined landmass of Sahul. Numerous smaller islands are located to the west and east. The island's name was given by Spanish explorer Yñigo Ortiz de Retez during his maritime expedition of 1545 due to the perceived resemblance of the indigenous peoples of the island to those in the African region of Guinea. The eastern half of the island is the major land mass of the nation of Papua New Guinea. The western half, known as Western New Guinea, forms a part of Indonesia and is organized as the provinces of Papua, Central Papua, Highland Papua, South Papua, S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thallus
Thallus (: thalli), from Latinized Greek (), meaning "a green shoot" or "twig", is the vegetative tissue of some organisms in diverse groups such as algae, fungi, some liverworts, lichens, and the Myxogastria. A thallus usually names the entire body of a multicellular non-moving organism in which there is no organization of the tissues into organs. Many of these organisms were previously known as the thallophytes, a polyphyletic group of distantly related organisms. An organism or structure resembling a thallus is called thalloid, thalloidal, thalliform, thalline, or thallose. Even though thalli do not have organized and distinct parts ( leaves, roots, and stems) as do the vascular plants, they may have analogous structures that resemble their vascular "equivalents". The analogous structures have similar function or macroscopic structure, but different microscopic structure; for example, no thallus has vascular tissue. In exceptional cases such as the Lemnoideae, where th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Substrate (biology)
In biology, a substrate is the surface on which an organism (such as a plant, fungus, or animal) lives. A substrate can include biotic or abiotic materials and animals. For example, encrusting algae that lives on a rock (its substrate) can be itself a substrate for an animal that lives on top of the algae. Inert substrates are used as growing support materials in the hydroponic cultivation of plants. In biology substrates are often activated by the nanoscopic process of substrate presentation. In agriculture and horticulture * Cellulose substrate * Expanded clay aggregate (LECA) * Rock wool * Potting soil * Soil In animal biotechnology Requirements for animal cell and tissue culture Requirements for animal cell and tissue culture are the same as described for plant cell, tissue and organ culture (In Vitro Culture Techniques: The Biotechnological Principles). Desirable requirements are (i) air conditioning of a room, (ii) hot room with temperature recorder, (iii) microsc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holdfast (biology)
A holdfast is a root-like structure that anchors aquatic sessile organisms, such as seaweed, other sessile algae, stalked crinoids, benthic cnidarians, and sponges, to the substrate. Holdfasts vary in shape and form depending on both the species and the substrate type. The holdfasts of organisms that live in muddy substrates often have complex tangles of root-like growths. These projections are called haptera and similar structures of the same name are found on lichen A lichen ( , ) is a hybrid colony (biology), colony of algae or cyanobacteria living symbiotically among hypha, filaments of multiple fungus species, along with yeasts and bacteria embedded in the cortex or "skin", in a mutualism (biology), m ...s. The holdfasts of organisms that live in sandy substrates are bulb-like and very flexible, such as those of sea pens, thus permitting the organism to pull the entire body into the substrate when the holdfast is contracted. The holdfasts of organisms that liv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stipe (botany)
In botany, a stipe is a stalk that supports some other structure. The precise meaning is different depending on which taxonomic group is being described. file:Helicteres-Yucatán-Flowers.jpg, The long stipe of a '' Helicteres'' flower. file:Helicteres-Yucatán-Fruits.jpg, remains as each flower forms a fruit. In the case of ferns, the stipe is only the petiole from the rootstock to the beginning of the leaf tissue, or lamina. The continuation of the structure within the lamina is then termed a rachis. In flowering plants, the term is often used in reference to a stalk that sometimes supports a flower's ovary. In orchids, the stipe or caudicle is the stalk-like support of the pollinia. It is a non-viscid band or strap connecting the pollinia with the viscidium (the viscid part of the rostellum or beak). A stipe is also a structure found in organisms that are studied by botanists but that are no longer classified as plants. It may be the stem-like part of the thallus of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intertidal Zone
The intertidal zone or foreshore is the area above water level at low tide and underwater at high tide; in other words, it is the part of the littoral zone within the tidal range. This area can include several types of habitats with various species of life, such as sea stars, sea urchins, and many species of coral with regional differences in biodiversity. Sometimes it is referred to as the ''littoral zone'' or '' seashore'', although those can be defined as a wider region. The intertidal zone also includes steep rocky cliffs, sandy beaches, bogs or wetlands (e.g., vast mudflats). This area can be a narrow strip, such as in Pacific islands that have only a narrow tidal range, or can include many meters of shoreline where shallow beach slopes interact with high tidal excursion. The peritidal zone is similar but somewhat wider, extending from above the highest tide level to below the lowest. Organisms in the intertidal zone are well-adapted to their environment, facing high ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algae Of Australia
Algae ( , ; : alga ) is an informal term for any organisms of a large and diverse group of photosynthetic organisms that are not plants, and includes species from multiple distinct clades. Such organisms range from unicellular microalgae, such as cyanobacteria, ''Chlorella'', and diatoms, to multicellular macroalgae such as kelp or brown algae which may grow up to in length. Most algae are aquatic organisms and lack many of the distinct cell and tissue types, such as stomata, xylem, and phloem that are found in land plants. The largest and most complex marine algae are called seaweeds. In contrast, the most complex freshwater forms are the Charophyta, a division of green algae which includes, for example, ''Spirogyra'' and stoneworts. Algae that are carried passively by water are plankton, specifically phytoplankton. Algae constitute a polyphyletic group because they do not include a common ancestor, and although eukaryotic algae with chlorophyll-bearing plastids seem to ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
