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Siphonophora Albiceps
''Siphonophora albiceps'' is a species of millipede belonging to the family Siphonophoridae. The species is distinct for the contrast of its white front with its dark middle, its small body, and large middle joints in its first pair of legs. It was first described by Harold Loomis in 1970 and its type locality is in the U.S. Virgin Islands. Description The largest specimens of ''Siphonophora albiceps'' was a female which had 41 segments and was 7 mm long and 0.8 mm wide. Most specimens have around 32 segments, and in general the females are wider than the males. They have fused pairs of segments which form diplosegments, and the rear half of these pairs rise distinctly above the front half. Their antennae, head, and front one or two body segments are white, and stand out in contrast to the middle and rear of the body which is a dark color. Their head is short and not quite the shape of a half sphere. They have slender beaks which are just over half as long as the head. The an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Millipedes
Millipedes are a group of arthropods that are characterised by having two pairs of jointed legs on most body segments; they are known scientifically as the class Diplopoda, the name derived from this feature. Each double-legged segment is a result of two single segments fused together. Most millipedes have very elongated cylindrical or flattened bodies with more than 20 segments, while pill millipedes are shorter and can roll into a tight ball. Although the name "millipede" derives from the Latin for "thousand feet", no species was known to have 1,000 or more until the discovery of ''Eumillipes persephone'', which can have over 1,300 legs. There are approximately 12,000 named species classified into 16 orders and around 140 families, making Diplopoda the largest class of myriapods, an arthropod group which also includes centipedes and other multi-legged creatures. Most millipedes are slow-moving detritivores, eating decaying leaves and other dead plant matter. Some eat fungi or d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siphonophoridae
Siphonophoridae is a family of millipede in the order Siphonophorida. There are about 12 genera and more than 110 described species in Siphonophoridae. Genera These 12 genera belong to the family Siphonophoridae: * '' Bactrois'' Cook, 1896 * '' Balizonium'' Verhoeff, 1941 * '' Columbianum'' Verhoeff, 1941 * ''Gonatotrichus'' Attems, 1951 * '' Linozonium'' Attems, 1951 * '' Lomboknium'' Verhoeff, 1941 * '' Okeanozonium'' Verhoeff, 1941 * ''Pterozonium ''Pterozonium'' is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae. Species are mainly found in north-western South America, as well as Costa Rica. Species , ''Plants of the World Online Plants of the World Online (P ...'' Attems, 1951 * '' Rhinosiphora'' Verhoeff, 1924 * '' Siphonacme'' Cook & Loomis, 1928 * '' Siphonocybe'' Pocock, 1903 * '' Siphonophora'' Brandt, 1837 References Further reading * * * * Siphonophorida Millipedes of North America Articles created by Qbugbot Millipede ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harold F
Hans Hugo Harold Faltermeier (born 5 October 1952) is a German musician, composer and record producer. Faltermeyer is best known for composing the " Axel F" theme for the feature film '' Beverly Hills Cop'', an influential synth-pop hit in the 1980s. He also composed the " ''Top Gun'' Anthem" for the feature film '' Top Gun'' and the music for the Chevy Chase '' Fletch'' feature films, '' Fletch'' and '' Fletch Lives''. The ''Beverly Hills Cop'' and ''Top Gun'' projects earned him two Grammy Awards: the first in 1986 for Best Album of original score written for a motion picture or television special, as a co-writer of the ''Beverly Hills Cop'' soundtrack; and the second in 1987 for Best Pop Instrumental Performance with guitarist Steve Stevens for "''Top Gun'' Anthem" from the ''Top Gun'' soundtrack. As a session musician, arranger and producer, Faltermeyer has worked with numerous international pop stars including Donna Summer, Amanda Lear, Patti LaBelle, Barbra Str ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Locality (biology)
In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the scientific name of every taxon is almos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Virgin Islands
The United States Virgin Islands,. Also called the ''American Virgin Islands'' and the ''U.S. Virgin Islands''. officially the Virgin Islands of the United States, are a group of Caribbean islands and an Territories of the United States, unincorporated and organized territory of the United States. The islands are geographically part of the Virgin Islands, Virgin Islands archipelago and are located in the Leeward Islands of the Lesser Antilles to the east of Puerto Rico and west of the British Virgin Islands. The U.S. Virgin Islands consist of the main islands of Saint Croix, Saint John, U.S. Virgin Islands, Saint John, and Saint Thomas, U.S. Virgin Islands, Saint Thomas and 50 other surrounding List of minor islands of the United States Virgin Islands, minor islands and cays. The total land area of the territory is . The territory's capital is Charlotte Amalie, U.S. Virgin Islands, Charlotte Amalie on the island of St. Thomas. Previously known as the Danish West Indies of the D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Segmentation (biology)
Segmentation in biology is the division of some animal and plant body plans into a series of repetitive segments. This article focuses on the segmentation of animal body plans, specifically using the examples of the taxa Arthropoda, Chordata, and Annelida. These three groups form segments by using a "growth zone" to direct and define the segments. While all three have a generally segmented body plan and use a growth zone, they use different mechanisms for generating this patterning. Even within these groups, different organisms have different mechanisms for segmenting the body. Segmentation of the body plan is important for allowing free movement and development of certain body parts. It also allows for regeneration in specific individuals. Definition Segmentation is a difficult process to satisfactorily define. Many taxa (for example the molluscs) have some form of serial repetition in their units but are not conventionally thought of as segmented. Segmented animals are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antenna (biology)
Antennae ( antenna), sometimes referred to as "feelers", are paired appendages used for Sensory system, sensing in arthropods. Antennae are connected to the first one or two Segmentation (biology), segments of the arthropod head. They vary widely in form but are always made of one or more jointed segments. While they are typically sensory organs, the exact nature of what they sense and how they sense it is not the same in all groups. Functions may variously include sensing tactition, touch, air motion, heat, vibration (sound), and especially insect olfaction, smell or gustation, taste. Antennae are sometimes modified for other purposes, such as mating, brooding, swimming, and even anchoring the arthropod to a substrate (biology), substrate. Larval arthropods have antennae that differ from those of the adult. Many crustaceans, for example, have free-swimming larvae that use their antennae for swimming. Antennae can also locate other group members if the insect lives in a group, lik ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphere
A sphere () is a Geometry, geometrical object that is a solid geometry, three-dimensional analogue to a two-dimensional circle. A sphere is the Locus (mathematics), set of points that are all at the same distance from a given point in three-dimensional space.. That given point is the centre (geometry), centre of the sphere, and is the sphere's radius. The earliest known mentions of spheres appear in the work of the Greek mathematics, ancient Greek mathematicians. The sphere is a fundamental object in many fields of mathematics. Spheres and nearly-spherical shapes also appear in nature and industry. Bubble (physics), Bubbles such as soap bubbles take a spherical shape in equilibrium. spherical Earth, The Earth is often approximated as a sphere in geography, and the celestial sphere is an important concept in astronomy. Manufactured items including pressure vessels and most curved mirrors and lenses are based on spheres. Spheres rolling, roll smoothly in any direction, so mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seta
In biology, setae (singular seta ; from the Latin word for "bristle") are any of a number of different bristle- or hair-like structures on living organisms. Animal setae Protostomes Annelid setae are stiff bristles present on the body. They help, for example, earthworms to attach to the surface and prevent backsliding during peristaltic motion. These hairs make it difficult to pull a worm straight from the ground. Setae in oligochaetes (a group including earthworms) are largely composed of chitin. They are classified according to the limb to which they are attached; for instance, notosetae are attached to notopodia; neurosetae to neuropodia. Crustaceans have mechano- and chemosensory setae. Setae are especially present on the mouthparts of crustaceans and can also be found on grooming limbs. In some cases, setae are modified into scale like structures. Setae on the legs of krill and other small crustaceans help them to gather phytoplankton. It captures them and allow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siphonophorida
Siphonophorida (Greek for "tube bearer") is an order of millipedes containing two families and over 100 species. Description Millipedes in the order Siphonophorida are long and worm-like, reaching up to in length and up to 190 body segments. Eyes are absent, and in many species the head is elongated into a long beak, with mandibles highly reduced. The beak may serve in a suctorial function. The body has a dense covering of fine setae. Each body segment consists of a dorsal tergite, two lateral pleurites, and ventral sternite, which are unfused. The male reproductive appendages (gonopods) are simple and leg-like, consisting of the ninth and 10th leg pairs. This lack of specialization has led to Siphonophorida being called a "taxonomist's nightmare", and Jeekel (cited in) jokingly gave the order the "taxonomists' award for least popular group among diplopods". Distribution Siphonophorida occurs from southwestern USA to Brazil and Peru in the western hemisphere, as well as Sou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Millipedes Of North America
Millipedes are a group of arthropods that are characterised by having two pairs of jointed legs on most body segments; they are known scientifically as the class Diplopoda, the name derived from this feature. Each double-legged segment is a result of two single segments fused together. Most millipedes have very elongated cylindrical or flattened bodies with more than 20 segments, while pill millipedes are shorter and can roll into a tight ball. Although the name "millipede" derives from the Latin for "thousand feet", no species was known to have 1,000 or more until the discovery of '' Eumillipes persephone'', which can have over 1,300 legs. There are approximately 12,000 named species classified into 16 orders and around 140 families, making Diplopoda the largest class of myriapods, an arthropod group which also includes centipedes and other multi-legged creatures. Most millipedes are slow-moving detritivores, eating decaying leaves and other dead plant matter. Some eat fungi or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fauna Of The United States Virgin Islands
The fauna of the United States Virgin Islands consists of 144 species of birds, 22 species of mammals, 302 species of fish and 7 species of amphibians. The wildlife of the U.S.V.I. includes numerous endemic species of tropical birds, fish, and land reptiles as well as sea mammals. The only endemic land mammals are six species of native bats: the greater bulldog bat, Antillean fruit-eating bat, red fruit bat, Brazilian free-tailed bat, velvety free-tailed bat and the Jamaican fruit bat. Some of the nonnative land mammals roaming the islands are the white-tailed deer, small Asian mongoose, goats, feral donkeys, rats, mice, sheep, hogs, dogs and cats. Sea mammals includes numerous species of whales, dolphins, orcas, manatees and dugongs. The islands’ only species of seal, the Caribbean monk seal, was deemed extinct in the early 1950s. Virgin Islands National Park and the Virgin Islands Coral Reef National Monument are the two largest among many refugees for numerous species of wil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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