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List Of Extinct Animals Of The Hawaiian Islands
This is a list of Hawaiian species extinct in the Holocene that covers extinctions from the Holocene epoch, a geologic epoch that began about 11,650 years before present (about 9700 BCE) and continues to the present day. The Hawaiian Islands include the eight major islands (the Windward Islands) and the small islands and atolls of the Northwestern Hawaiian Islands. They are all part of the U.S. state of Hawaii, except Midway Atoll, which is a separate U.S. territory. Hawaii was settled by Polynesians sometime between 1000 and 1200 CE. British explorer James Cook, the first known non-Polynesian to arrive at the archipelago, arrived in 1778. An influx of European and American explorers, traders, and whalers arrived shortly after. Hawaii was annexed by the United States in 1898 and became a state in 1959. Numerous species have disappeared from Hawaii as part of the ongoing Holocene extinction, driven by human activity. Human contact, first by Polynesians and later by E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawaii On The Globe (French Polynesia Centered)
Hawaii ( ; haw, Hawaii or ) is a U.S. state, state in the Western United States, Western United States, located in the Pacific Ocean about from the U.S. mainland. It is the only U.S. state outside North America, the only state that is an archipelago, and the only state geographically located within the tropics. Hawaii comprises Midway Atoll, nearly the entire Hawaiian Islands, Hawaiian archipelago, 137 High island, volcanic islands spanning that are physiography, physiographically and Ethnography, ethnologically part of the Polynesian subregion of Oceania. The state's ocean coastline is consequently the list of U.S. states and territories by coastline, fourth-longest in the U.S., at about . The eight main islands, from northwest to southeast, are Niihau, Niihau, Kauai, Kauai, Oahu, Oahu, Molokai, Molokai, Lanai, Lānai, Kahoolawe, Kahoolawe, Maui, and Hawaii (island), Hawaii—the last of these, after which the state is named, is often called the "Big Island" or "Hawa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ethnic Groups In Europe
Europeans are the focus of European ethnology, the field of anthropology related to the various ethnic groups that reside in the List of sovereign states and dependent territories in Europe, states of Europe. Groups may be defined by common genetic ancestry, common language, or both. Pan and Pfeil (2004) count 87 distinct "''peoples of Europe''", of which 33 form the majority population in at least one sovereign state, while the remaining 54 constitute ethnic minority, ethnic minorities. The total number of national minority populations in Europe is estimated at 105 million people, or 14% of 770 million Europeans.Christoph Pan, Beate Sibylle Pfeil (2002), Minderheitenrechte in Europa. Handbuch der europäischen Volksgruppen', Braumüller, (Google Books, snippet view). Als2006 reprint by Springer(Amazon, no preview) . The Russians are the most populous among Europeans, with a population of roughly 120 million. There are no universally accepted and precise definitions of the term ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kauai
Kauai, () anglicized as Kauai ( ), is geologically the second-oldest of the main Hawaiian Islands (after Niʻihau). With an area of 562.3 square miles (1,456.4 km2), it is the fourth-largest of these islands and the 21st largest island in the United States. Nicknamed the Garden Isle, Kauai lies 73 miles (117 km) across the Kauai Channel, northwest of Oahu. This island is the site of Waimea Canyon State Park and the Na Pali Coast State Park. The United States Census Bureau defines Kauai as census tracts 401 through 409 of Kauai County, Hawaii, which comprises all of the county except the islands of Kaʻula, Lehua and Niihau. The 2020 United States census population of the island was 73,298. The most populous town is Kapaa. Etymology and language Hawaiian narrative locates the name's origin in the legend of Hawaiiloa, the Polynesian navigator credited with discovery of the Hawaiian Islands. The story relates how he named the island of Kauai after a favorite son; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synemporion Keana
''Synemporion keana'' is an extinct species of bat which lived in what is now Hawaii from at least 320,000 years ago to around 2,100 years ago. It is the only species in the genus ''Synemporion''.Discovery of Extinct Bat Doubles Diversity of Native Hawaiian Land Mammals at the ; published March 21, 2016; retrieved June 20, 2016 Fossil discovery The first s of ''Synemporion keana'' were found in a |
Vespertilionidae
Vespertilionidae is a family of microbats, of the order Chiroptera, flying, insect-eating mammals variously described as the common, vesper, or simple nosed bats. The vespertilionid family is the most diverse and widely distributed of bat families, specialised in many forms to occupy a range of habitats and ecological circumstances, and it is frequently observed or the subject of research. The facial features of the species are often simple, as they mainly rely on vocally emitted echolocation. The tails of the species are enclosed by the lower flight membranes between the legs. Over 300 species are distributed all over the world, on every continent except Antarctica. It owes its name to the genus ''Vespertilio'', which takes its name from a word for bat, ', derived from the Latin term ' meaning 'evening'; they are termed "evening bats" and were once referred to as "evening birds". (The term "evening bat" also often refers more specifically to one of the species, '' Nycticeius humer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammal
Mammals () are a group of vertebrate animals constituting the class Mammalia (), characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur or hair, and three middle ear bones. These characteristics distinguish them from reptiles (including birds) from which they diverged in the Carboniferous, over 300 million years ago. Around 6,400 extant species of mammals have been described divided into 29 orders. The largest orders, in terms of number of species, are the rodents, bats, and Eulipotyphla (hedgehogs, moles, shrews, and others). The next three are the Primates (including humans, apes, monkeys, and others), the Artiodactyla ( cetaceans and even-toed ungulates), and the Carnivora (cats, dogs, seals, and others). In terms of cladistics, which reflects evolutionary history, mammals are the only living members of the Synapsida (synapsids); this clade, together with Saur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawaiian Poi Dog
The Hawaiian Poi Dog ( haw, ʻīlio or ''ʻīlio mākuʻe'') is an extinct breed of pariah dog from Hawaiʻi which was used by Native Hawaiians as a spiritual protector of children and as a source of food. History The original Hawaiian poi dog were descended from the Polynesian dogs brought to the Hawaiian Islands by the Polynesian people. Genetic studies on the New Zealand Kurī dog indicate that the origin of this dog (and therefore probably the Hawaiian dog) is Indonesia. Referred as the ''ʻīlio'' in the Hawaiian language, the modern name of this breed is derived from '' poi'', a Hawaiian staple food made from ''kalo'' or taro root. Poi was used to fatten the dogs for use as food because meat was too valuable to be used as dog food. Since the Hawaiian Islands did not have large land mammals other than feral hogs, Poi dogs were not needed for hunting. The dogs were never deliberately bred to a standard, but human and natural selection still came into play. European exp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Domestication Of Animals
The domestication of animals is the mutual relationship between non-human animals and the humans who have influence on their care and reproduction. Charles Darwin recognized a small number of traits that made domesticated species different from their wild ancestors. He was also the first to recognize the difference between conscious selective breeding (i.e. artificial selection) in which humans directly select for desirable traits, and unconscious selection where traits evolve as a by-product of natural selection or from selection on other traits. There is a genetic difference between domestic and wild populations. There is also a genetic difference between the domestication traits that researchers believe to have been essential at the early stages of domestication, and the improvement traits that have appeared since the split between wild and domestic populations. Domestication traits are generally fixed within all domesticates, and were selected during the initial episode of dome ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brighamia
The Hawaiian lobelioids are a group of flowering plants in the bellflower family, Campanulaceae, subfamily Lobelioideae, all of which are endemic to the Hawaiian Islands. This is the largest plant radiation in the Hawaiian Islands, and indeed the largest on any island archipelago, with over 125 species. The six genera involved can be broadly separated based on growth habit: ''Clermontia'' are typically branched shrubs or small trees, up to tall, with fleshy fruits; ''Cyanea'' and ''Delissea'' are typically unbranched or branching only at the base, with a cluster of relatively broad leaves at the apex and fleshy fruits; ''Lobelia'' and ''Trematolobelia'' have long thin leaves down a single, non-woody stem and capsular fruits with wind-dispersed seeds; and the peculiar ''Brighamia'' have a short, thick stem with a dense cluster of broad leaves, elongate white flowers, and capsular fruits. The relationships among the genera and sections remains unsettled . Many species have beauti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moa-nalo
The moa-nalo are a group of extinct aberrant, goose-like ducks that lived on the larger Hawaiian Islands, except Hawaii itself, in the Pacific. They were the major herbivores on most of these islands until they became extinct after human settlement. Description The moa-nalo (the name literally means "lost fowl"; the plural and the singular are the same) were unknown to science, having been wiped out before the arrival of James Cook (1778), until the early 1980s, when their subfossil remains were discovered in sand dunes on the islands of Molokai and Kauai. Subsequently, bones were found on Maui, Oahu, and Lānai, in lava tubes, lake beds, and sinkholes. They represent four species in three genera so far: * ''Chelychelynechen quassus'' (turtle-jawed moa-nalo) from Kauai * ''Ptaiochen pau'' (small-billed moa-nalo) from Maui * ''Thambetochen xanion'' (O'ahu moa-nalo) from Oahu * ''Thambetochen chauliodous'' (Maui Nui large-billed moa-nalo) from Maui, Lānai and Molokai (Maui Nui) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corvus (genus)
''Corvus'' is a widely distributed genus of medium-sized to large birds in the family Corvidae. It includes species commonly known as crows, ravens and rooks. The species commonly encountered in Europe are the carrion crow, the hooded crow, the common raven and the rook; those discovered later were named "crow" or "raven" chiefly on the basis of their size, crows generally being smaller. The genus name is Latin for "crow". The 45 or so members of this genus occur on all temperate continents except South America, and several islands. The ''Corvus'' genus makes up a third of the species in the family Corvidae. The members appear to have evolved in Asia from the corvid stock, which had evolved in Australia. The collective name for a group of crows is a "flock" or a "murder". Recent research has found some crow species capable of not only tool use, but also tool construction. Crows are now considered to be among the world's most intelligent animals with an encephalization quotie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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