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Phoboscincus Bocourti
The terror skink (''Phoboscincus bocourti''), also called commonly Bocourt's terrific skink, Bocourt's eyelid skink and Bocourt's skink, is a species of lizard in the family Scincidae. The species is endemic to the Île des Pins (Isle of Pines), a small islet off the coast of New Caledonia. First described in 1876, the species was presumed to be extinct, but was rediscovered in 1993, and since then several individuals have been seen. Because of its small area of occupation and small population size, the International Union for Conservation of Nature has assessed its conservation status as being " critically endangered". Etymology The specific name, ''bocourti'', is in honor of French zoologist Marie Firmin Bocourt. Distribution ''Phoboscincus bocourti'' is endemic to two islets ashore of the Île des Pins (Isle of Pines), an island off the coast of New Caledonia.''Phoboscincus bocourti'' aReptileDatabase.cz/ref> Its extant range is severely limited as the islets' surfaces com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Brocchi
Paul Louis Antoine Brocchi (2 May 1838 – 12 August 1898) was a French naturalist and agronomist born in Nancy. In 1875, he received his degree in science at the Sorbonne with a thesis on decapods under the guidance of Henri Milne-Edwards (1800–1885). For 25 years he taught classes at the ''École pratique des hautes études'', and was successor to Émile Blanchard (1819–1900) at the ''Institut national agronomique''. In July 1898 he became a member of the Legion of Honour. During his career he described numerous zoological taxa, and performed extensive investigations in the fields of aquaculture, apiculture, sericulture and livestock raising. He also studied oyster farming and the anatomy of crustaceans. Brocchi was the author of the "amphibian section" in Auguste Duméril's "''Mission scientifique au Mexique et dans l'Amérique Centrale''". He also wrote a noted treatise on pisciculture titled "''La pisciculture dans les eaux douces''" (1898). A species of lizard, ''Parac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Allen "Bo" Crombet-Beolens
Richard is a male given name. It originates, via Old French, from Frankish language, Old Frankish and is a Compound (linguistics), compound of the words descending from Proto-Germanic language, Proto-Germanic ''*rīk-'' 'ruler, leader, king' and ''*hardu-'' 'strong, brave, hardy', and it therefore means 'strong in rule'. Nicknames include "Richie", "Dick (nickname), Dick", "Dickon", "Dickie (name), Dickie", "Rich (given name), Rich", "Rick (given name), Rick", "Rico (name), Rico", "Ricky (given name), Ricky", and more. Richard is a common English, German and French male name. It's also used in many more languages, particularly Germanic, such as Norwegian, Danish, Swedish, Icelandic, and Dutch, as well as other languages including Irish, Scottish, Welsh and Finnish. Richard is cognate with variants of the name in other European languages, such as the Swedish "Rickard", the Catalan "Ricard" and the Italian "Riccardo", among others (see comprehensive variant list below). People ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apex Predator
An apex predator, also known as a top predator, is a predator at the top of a food chain, without natural predators of its own. Apex predators are usually defined in terms of trophic dynamics, meaning that they occupy the highest trophic levels. Food chains are often far shorter on land, usually limited to being secondary consumers – for example, wolves prey mostly upon large herbivores (primary consumers), which eat plants (primary producers). The apex predator concept is applied in wildlife management, conservation, and ecotourism. Apex predators have a long evolutionary history, dating at least to the Cambrian period when animals such as ''Anomalocaris'' dominated the seas. Humans have for many centuries interacted with apex predators including the wolf, birds of prey, and cormorants to hunt game animals, birds, and fish respectively. More recently, humans have started interacting with apex predators in new ways. These include interactions via ecotourism, such as with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhacodactylus Leachianus
''Rhacodactylus leachianus'', commonly known as the New Caledonian giant gecko, Leach's giant gecko, Leachianus Gecko, or simply Leachie, is a large species of gecko in the family Diplodactylidae. The species, which was first described by Georges Cuvier in 1829, is endemic to New Caledonia. Taxonomy The specific name, ''leachianus'', is in honor of English zoologist William Elford Leach. Historically, there have been three recognized subspecies of ''R. leachianus'' (including the nominotypical subspecies): ''R. l. aubrianus'', ''R. l. henkeli'' (first described by Seipp and Obst in 1994), and ''R. l. leachianus''. However, based on recent molecular data, no populations of ''R. leachianus'' are granted subspecies status at the present time. Description ''R. leachianus'' is the largest extant gecko in the world and is considered an example of island gigantism. ''R. l. leachianus'', or the Grande Terre locality, is capable of growing 14-17″ (36-43cm) long, while ''R. l. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geograpsus Grayi
''Geograpsus'' is a genus of crabs in the family Grapsidae The Grapsidae are a family of crabs known variously as marsh crabs, shore crabs, or talon crabs. The family has not been confirmed to form a monophyletic group and some taxa may belong in other families. They are found along the shore among rocks ..., containing four extant species, and one extinct species: *'' Geograpsus crinipes'' (Dana, 1851) *'' Geograpsus grayi'' (H. Milne-Edwards, 1853) *'' Geograpsus lividus'' (H. Milne-Edwards, 1837) *'' Geograpsus stormi'' De Man, 1895 *† '' Geograpsus severnsi'' Paulay & Starmer, 2011 References Grapsidae {{crab-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terrestrial Crab
A number of lineages of crabs have evolved to live predominantly on land. Examples of terrestrial crabs are found in the families Gecarcinidae and Gecarcinucidae, as well as in selected genera from other families, such as ''Sesarma'', although the term "land crab" is often used to mean solely the family Gecarcinidae. Terrestriality and migration No clear distinction is made between "terrestrial", "semiterrestrial", and "aquatic" crabs. Rather, a continuum of terrestriality is displayed among the true crabs, although most land-adapted crabs must still return to water to release their eggs. Some species of terrestrial crabs can be found many kilometres from the sea, but have to complete annual migrations to the sea. For example, following the Indian Ocean monsoon, the Christmas Island red crab (''Gecarcoidea natalis'') migrates ', forming a "living carpet" of crabs. The crabs can travel up to in a day, and up to in total. Only a few land crabs, including certain '' Geosesarm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geograpsus
''Geograpsus'' is a genus of crabs in the family Grapsidae The Grapsidae are a family of crabs known variously as marsh crabs, shore crabs, or talon crabs. The family has not been confirmed to form a monophyletic group and some taxa may belong in other families. They are found along the shore among rocks ..., containing four extant species, and one extinct species: *'' Geograpsus crinipes'' (Dana, 1851) *'' Geograpsus grayi'' (H. Milne-Edwards, 1853) *'' Geograpsus lividus'' (H. Milne-Edwards, 1837) *'' Geograpsus stormi'' De Man, 1895 *† '' Geograpsus severnsi'' Paulay & Starmer, 2011 References Grapsidae {{crab-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Egg (biology)
An egg is an organic vessel grown by an animal to carry a possibly fertilized egg cell (a zygote) and to incubate from it an embryo within the egg until the embryo has become an animal fetus that can survive on its own, at which point the animal hatches. Most arthropods such as insects, vertebrates (excluding live-bearing mammals), and mollusks lay eggs, although some, such as scorpions, do not. Reptile eggs, bird eggs, and monotreme eggs are laid out of water and are surrounded by a protective shell, either flexible or inflexible. Eggs laid on land or in nests are usually kept within a warm and favorable temperature range while the embryo grows. When the embryo is adequately developed it hatches, i.e., breaks out of the egg's shell. Some embryos have a temporary egg tooth they use to crack, pip, or break the eggshell or covering. The largest recorded egg is from a whale shark and was in size. Whale shark eggs typically hatch within the mother. At and up to , the o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invertebrate
Invertebrates are a paraphyletic group of animals that neither possess nor develop a vertebral column (commonly known as a ''backbone'' or ''spine''), derived from the notochord. This is a grouping including all animals apart from the chordate subphylum Vertebrata. Familiar examples of invertebrates include arthropods, mollusks, annelids, echinoderms and cnidarians. The majority of animal species are invertebrates; one estimate puts the figure at 97%. Many invertebrate taxa have a greater number and variety of species than the entire subphylum of Vertebrata. Invertebrates vary widely in size, from 50 μm (0.002 in) rotifers to the 9–10 m (30–33 ft) colossal squid. Some so-called invertebrates, such as the Tunicata and Cephalochordata, are more closely related to vertebrates than to other invertebrates. This makes the invertebrates paraphyletic, so the term has little meaning in taxonomy. Etymology The word "invertebrate" comes from the Latin word ''vertebra'', whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Omnivorous
An omnivore () is an animal that has the ability to eat and survive on both plant and animal matter. Obtaining energy and nutrients from plant and animal matter, omnivores digest carbohydrates, protein, fat, and fiber, and metabolize the nutrients and energy of the sources absorbed. Often, they have the ability to incorporate food sources such as algae, fungi, and bacteria into their diet. Omnivores come from diverse backgrounds that often independently evolved sophisticated consumption capabilities. For instance, dogs evolved from primarily carnivorous organisms (Carnivora) while pigs evolved from primarily herbivorous organisms (Artiodactyla). Despite this, physical characteristics such as tooth morphology may be reliable indicators of diet in mammals, with such morphological adaptation having been observed in bears. The variety of different animals that are classified as omnivores can be placed into further sub-categories depending on their feeding behaviors. Frugivores ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Predator
Predation is a biological interaction where one organism, the predator, kills and eats another organism, its prey. It is one of a family of common feeding behaviours that includes parasitism and micropredation (which usually do not kill the host) and parasitoidism (which always does, eventually). It is distinct from scavenging on dead prey, though many predators also scavenge; it overlaps with herbivory, as seed predators and destructive frugivores are predators. Predators may actively search for or pursue prey or wait for it, often concealed. When prey is detected, the predator assesses whether to attack it. This may involve ambush or pursuit predation, sometimes after stalking the prey. If the attack is successful, the predator kills the prey, removes any inedible parts like the shell or spines, and eats it. Predators are adapted and often highly specialized for hunting, with acute senses such as vision, hearing, or smell. Many predatory animals, both vertebrate and i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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