|
Serianthes Nelsonii
''Serianthes nelsonii'' is a large tree endemic to Guam and Rota of the Mariana Islands. Only one mature tree existed on Guam (until November 2024, when it was announced it perished to the consequences of deforestation by the U.S. Military and the 2023 Typhoon Mawar), while 121 mature trees have been identified on Rota since 1984.''Serianthes nelsonii'', poster by Agricultural Experiment Station, College of Agriculture and Life Sciences, University of Guam The tree is found in limestone forests in Rota and Guam. It has bipinnately compound leaves and brush-like flowers with long pinkish filaments. Seedpods contain one to seven smooth brown seed In botany, a seed is a plant structure containing an embryo and stored nutrients in a protective coat called a ''testa''. More generally, the term "seed" means anything that can be Sowing, sown, which may include seed and husk or tuber. Seeds ...s. Name There are three local names for ''Serianthes nelsonii''. On Guam, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Fish & Wildlife Service
The United States Fish and Wildlife Service (USFWS or FWS) is a U.S. federal government agency within the United States Department of the Interior which oversees the management of fish, wildlife, and natural habitats in the United States. The mission of the agency is "working with others to conserve, protect, and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American people." Among the responsibilities of the USFWS are enforcing federal wildlife laws; protecting endangered species; managing migratory birds; restoring nationally significant fisheries; conserving and restoring wildlife habitats, such as wetlands; helping foreign governments in international conservation efforts; and distributing money to fish and wildlife agencies of U.S. states through the Wildlife Sport Fish and Restoration Program. The vast majority of fish and wildlife habitats are on state or private land not controlled by the United States government. Therefore, the U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guam National Wildlife Refuge
The Guam National Wildlife Refuge is composed of three units: the Andersen Air Force Base Overlay Unit (Air Force Overlay Unit), the Navy Overlay Unit, and the Ritidian Unit. The Ritidian Unit ( CHamoru: ''Puntan Litekyan'') is on the northernmost tip of Guam and encompasses approximately 1,217 acres, including 385 terrestrial acres, and 832 acres of submerged areas offshore. Description Ritidian Unit The Ritidian Unit is at the far northern point of Guam and is the only unit open to the public. It was established in 1993, in response to the 1984 listing of six species as endangered, and was designated critical habitat in 2004 for three of these species: the Mariana fruit bat, the Guam Micronesian Kingfisher, and the Mariana crow. The Navy used the area as a high-security communications station throughout the Cold War and donated the of land to the Fish and Wildlife Service in 1993. Guam's Delegate to Congress at that time, Robert A. Underwood, objected to the transfer as a v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serianthes
''Serianthes'' is a genus of flowering plants in the family Fabaceae. It includes 17 species of trees and shrubs which range from Thailand and Malesia to Papuasia and the South Pacific. New Caledonia has the greatest diversity of species, with six endemic species. Typical habitats include tropical rain forest, scrub forest, coastal scrub, and rarely open wooded grassland. Species 17 species are accepted: * '' Serianthes calycina'' * '' Serianthes ebudarum'' * ''Serianthes germainii'' * '' Serianthes grandiflora'' * '' Serianthes hooglandii'' * '' Serianthes kanehirae'' * ''Serianthes lifouensis ''Serianthes'' is a genus of flowering plants in the family Fabaceae. It includes 17 species of trees and shrubs which range from Thailand and Malesia to Papuasia and the South Pacific. New Caledonia has the greatest diversity of species, wit ...'' * '' Serianthes margaretae'' * '' Serianthes melanesica'' * '' Serianthes minahassae'' * '' Serianthes myriadenia'' * '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Endemic Plants In The Mariana Islands
Micronesia is a biodiversity hotspot with an exceptionally high richness of endemic plant species, 10 times higher than that of Hawaii. The Mariana Islands form an archipelago in the northwest of the Micronesian region. In 2012, Craig M. Costion and David H. Lorence compiled a list of Micronesian endemic plants, and assessed that the Mariana Islands had 22 endemic plant species (16 species in the southern Mariana Islands, of which 11 were isolated to Guam, and 5 species in the northern Mariana Islands). They concluded that there was an approximately 3% rate of endemism in the Mariana Islands (endemic species per km2), which is comparable to the rates in Hawaii (4%) and Tonga (2%) but lower than the 14% rate of endemism among all Micronesian islands. However, the number of known Marianas endemics has greatly expanded since then with new discoveries, taxonomic revisions, and improvements in digitized databases. Plants endemic to the Mariana Islands The following list includes p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mealybug
Mealybugs are insects in the family Pseudococcidae, unarmored scale insects found in moist, warm habitats. Of the more than 2,000 described species, many are considered pests as they feed on plant juices of greenhouse plants, house plants and subtropical trees and also act as a vector for several plant diseases. Some ants live in symbiotic relationships with them, protecting them from predators and feeding off the honeydew which they excrete. Description Mealybugs are sexually dimorphic: females appear as nymphs, exhibiting reduced morphology, and lack wings, although unlike many female scale insects, they often retain legs and can move. Males are smaller, gnat-like and have wings. Since mealybugs, as well as all other Hemiptera, are hemimetabolous insects, they do not undergo complete metamorphosis in the true sense of the word. However, male mealybugs exhibit a radical change during their life cycle, changing from wingless, ovoid nymphs to wasp-like flying adults. Meal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ungulate
Ungulates ( ) are members of the diverse clade Euungulata ("true ungulates"), which primarily consists of large mammals with Hoof, hooves. Once part of the clade "Ungulata" along with the clade Paenungulata, "Ungulata" has since been determined to be a polyphyletic and thereby invalid clade based on molecular data. As a result, true ungulates had since been reclassified to the newer clade Euungulata in 2001 within the clade Laurasiatheria while Paenungulata has been reclassified to a distant clade Afrotheria. Living ungulates are divided into two orders: Perissodactyla including Equidae, equines, rhinoceroses, and tapirs; and Artiodactyla including Bos, cattle, antelope, Sus (genus), pigs, giraffes, camels, Ovis, sheep, deer, and Hippopotamidae, hippopotamuses, among others. Cetaceans such as Whale, whales, Dolphin, dolphins, and Porpoise, porpoises are also classified as artiodactyls, although they do not have hooves. Most terrestrial ungulates use the hoofed tips of their toes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invasive Species
An invasive species is an introduced species that harms its new environment. Invasive species adversely affect habitats and bioregions, causing ecological, environmental, and/or economic damage. The term can also be used for native species that become harmful to their native environment after human alterations to its food web. Since the 20th century, invasive species have become serious economic, social, and environmental threats worldwide. Invasion of long-established ecosystems by organisms is a natural phenomenon, but human-facilitated introductions have greatly increased the rate, scale, and geographic range of invasion. For millennia, humans have served as both accidental and deliberate dispersal agents, beginning with their earliest migrations, accelerating in the Age of Discovery, and accelerating again with the spread of international trade. Notable invasive plant species include the kudzu vine, giant hogweed (''Heracleum mantegazzianum''), Japanese knotw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sambar Deer
The sambar (''Rusa unicolor'') is a large deer native to the Indian subcontinent, South China and Southeast Asia that is listed as a vulnerable species on the IUCN Red List since 2008. Populations have declined substantially due to severe hunting, local insurgency, and industrial exploitation of habitat. The name "sambar" is also sometimes used to refer to the Philippine deer called the "Philippine sambar", and the Javan rusa called the "Sunda sambar". Taxonomy and evolution Genetic analysis shows that the closest living relative of the sambar is most likely the Javan rusa of Indonesia. This is supported by reports that sambar can still interbreed to produce fertile hybrids with this species. Fossil sambar are known from the early Pleistocene, although they are very similar in form to early deer species from the Pliocene, with less of a resemblance to more modern cervines. The species probably arose in the tropical reaches of southern Asia, and later spread across its current r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wild Boar
The wild boar (''Sus scrofa''), also known as the wild swine, common wild pig, Eurasian wild pig, or simply wild pig, is a Suidae, suid native to much of Eurasia and North Africa, and has been introduced to the Americas and Oceania. The species is now one of the widest-ranging mammals in the world, as well as the most widespread Suina, suiform. It has been assessed as least concern on the IUCN Red List due to its wide range, high numbers, and adaptability to a diversity of habitats. It has become an invasive species in part of its introduced range. Wild boars probably originated in Southeast Asia during the Early Pleistocene and outcompeted other suid species as they spread throughout the Old World. , up to 16 subspecies are recognized, which are divided into four regional groupings based on skull height and lacrimal bone length. The species lives in matriarchal societies consisting of interrelated females and their young (both male and female). Fully grown males are usually s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heart Rot
In trees, heart rot is a fungal disease that causes the decay of wood at the center of the trunk and branches. Fungi enter the tree through wounds in the bark and decay the heartwood. The diseased heartwood softens, making trees structurally weaker and prone to breakage. Heart rot is a major factor in the economics of logging and the natural growth dynamic of many older forests. Heart rot is prevalent throughout the world affecting all hardwood trees and can be very difficult to prevent. A good indication of heart rot is the presence of mushrooms or fungus conks on the tree. Biological cause 300px, The bracket fungus '' Fistulina hepatica'' is one of many that cause heart rot. Heart rot is caused by fungi entering the trunk of the tree through wounds in the bark. These wounds are areas of the tree where bare wood is exposed and usually, a result of improper pruning, fire damage, dead branches, insects, or even animal damage. The fungal spores enter the exposed wounds, germina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Legislature Of Guam
The Legislature of Guam () is the law-making body for the United States territory of Guam. The unicameral legislative branch consists of fifteen senators, each serving for a two-year term. All members of the legislature are elected at-large with the island under one whole district. After the enactment of the Guam Organic Act in 1950, the First Guam Legislature was elected composing of 21 elected members. The current fifteen-member 38th Guam Legislature () was elected in November 2024. The next election will be in 2026. History American Period: 1898–1941, 1944–present Spain lost Guam during the 1898 Spanish–American War in a bloodless invasion. For the next forty years, the United States Navy assumed executive control of the island, treating it more as a military outpost than an overseas territory, with little to no civilian say in the island's affairs. Governor Captain Willis Winter Bradley instituted the Guam Congress during the 1930s as an elected advisory body to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
