"How Many More Times ""How Many More Times"" is the ninth and final track on English rock band Led Zeppelin's 1969 debut album ""Led Zeppelin"". The song is credited in the album liner to Jimmy Page, John Paul Jones, and John Bonham, but Robert Plant was later added to the ASCAP credits. At eight and a half minutes, ""How Many More Times"" is the longest song on the album. It is one of three Led Zeppelin songs on which Page used bowed guitar. In an interview he gave to ""Guitar World"" magazine in 1993, Page stated that the song ""was"
"is the source of the name ""Pseudoscorpion""). The color of the body can be yellowish-tan to dark-brown, with the paired claws often a contrasting color. They may have two, four or no eyes. A pseudoscorpion has eight legs with five to seven segments; the number of fused segments is used to distinguish families and genera. They have two very long pedipalps with ""palpal chelae"" (pincers) which strongly resemble the pincers found on a scorpion. The pedipalps generally consist of an immobile ""hand"" and ""finger"", with a separate movable finger controlled by an adductor muscle. A venom gland and duct are"
"butterflies do not use the front legs for walking. Arachnids have eight legs. Most arachnids lack extensor muscles in the distal joints of their appendages. Spiders and whipscorpions extend their limbs hydraulically using the pressure of their hemolymph. Solifuges and some harvestmen extend their knees by the use of highly elastic thickenings in the joint cuticle. Scorpions, pseudoscorpions and some harvestmen have evolved muscles that extend two leg joints (the femur-patella and patella-tibia joints) at once. The scorpion ""Hadrurus arizonensis"" walks by using two groups of legs (left 1, right 2, Left 3, Right 4 and Right 1, Left 2,"
"hold upon rocks or seaweed against the wash of waves, like the legs of a shore crab. Cladistic analyses have supported the idea that the eurypterids are a distinct group from the scorpions. The body of a scorpion is divided into two parts (tagmata): the head (cephalothorax) and the abdomen (opisthosoma), which is subdivided into a broad anterior (mesosoma), or preabdomen, and a narrow tail-like posterior (metasoma), or postabdomen. The cephalothorax, also called the ""prosoma"", comprises the carapace, eyes, chelicerae (mouth parts), pedipalps (the pedipalps of scorpions have chelae, commonly called claws or pincers) and four pairs of walking legs."
"split, and continue to treat Schizomida as part of Uropygi. Phylogenetic studies show the three orders to be closely related, and the older order names may now be used as names for clades, as shown below. Whip scorpions range from in length, with most species having a body no longer than ; the largest species, of the genus ""Mastigoproctus"", reaching . Because of their legs, claws, and ""whip"", though, they can appear much larger, and the heaviest specimen weighed was 12.4 grams (0.44 oz). Like the related orders Schizomida and Amblypygi, the vinegaroons use only six legs for walking, with"
"progress is measured in instars (how many moults it has undergone). Scorpions typically require between five and seven moults to reach maturity. Moulting commences with a split in the old exoskeleton just below the edge of the carapace (at the front of the prosoma). The scorpion then emerges from this split; the pedipalps and legs are first removed from the old exoskeleton, followed eventually by the metasoma. When it emerges, the scorpion's new exoskeleton is soft, making the scorpion highly vulnerable to attack. The scorpion must constantly stretch while the new exoskeleton hardens to ensure that it can move when"
"articulation of the dactylus against an outgrowth of the propodus. Crustacean limbs also differ in being biramous, whereas all other extant arthropods have uniramous limbs. Myriapods (millipedes, centipedes and their relatives) have seven-segmented walking legs, comprising coxa, trochanter, prefemur, femur, tibia, tarsus, and a tarsal claw. Myriapod legs show a variety of modifications in different groups. In all centipedes, the first pair of legs is modified into a pair of venomous fangs called forcipules. In most millipedes, one or two pairs of walking legs in adult males are modified into sperm-transferring structures called gonopods. In some millipedes, the first leg"
"The most diverse group of animals on earth, the insects, are included in a larger taxon known as hexapods, most of which are hexapedal, walking and standing on six legs. Exceptions among the insects include praying mantises and water scorpions, which are quadrupeds with their front two legs modified for grasping, some butterflies such as the Lycaenidae (blues and hairstreaks) which use only four legs, and some kinds of insect larvae that may have no legs (e.g., maggots), or additional prolegs (e.g., caterpillars). Spiders and many of their relatives move on eight legs – they are octopedal. However, some creatures"
"The scorpion's exoskeleton is thick and durable, providing good protection from predators. Scorpions have two eyes on the top of the cephalothorax, and usually two to five pairs of eyes along the front corners of the cephalothorax. While unable to form sharp images, their central eyes are amongst the most light sensitive in the animal kingdom, especially in dim light, and makes it possible for nocturnal species to use star light to navigate at night. Some species also have light receptions in their tail. The position of the eyes on the cephalothorax depends in part on the hardness or softness"
"generally large sized scorpions (c. 120–200 mm total length), which are dark to black colored, sometimes with paler metasoma and legs. The pedipalp pincers are massive while the metasoma is proportionally thin with a small vesicle and stinger (aculeus). They possess a stridulatory organ, composed of a rough area on the first segment (coxa) of the pedipalps and a 'scraper' made of bristles on the first segment of their first pair of walking legs. Scraping these bristles on the rough zone produces a scratching sound. Genera of the subfamily Scorpioninae are extremely similar to each other and ""Pandinus"" is especially"
"spiracle openings may be slits, circular, elliptical, or oval, according to the species of scorpion. The 7th and last somite do not bear appendages or any other significant external structures. The metasoma is commonly known as the scorpion's ""tail"", though this is in some ways misleading because unlike most so-called tails it is not an appendage or limb; it is in fact part of the opisthosoma. It comprises five segments, of which the fifth segment bears the telson. In many species it superficially seems as though the metasoma has four segments only, because their first (anterior) metasomal segment gives the"
"are fairly similar to the emperor scorpion in size, and one scorpion, ""Heterometrus swammerdami"", holds the record for being the world's largest scorpion at 9 inches (23 cm) in length. The large pincers are blackish-red and have a granular texture. The front part of the body, or prosoma, is made up of four sections, each with a pair of legs. Behind the fourth pair of legs are comb-like structures known as pectines, which tend to be longer in males than in females. The tail, known as the metasoma, is long and curves back over the body. It ends in the"
"the tarsus. The claws of the scorpion are not truly legs, but are pedipalps, a different kind of appendage that is also found in spiders and is specialised for predation and mating. In ""Limulus"", there are no metatarsi or pretarsi, leaving six segments per leg. The legs of crustaceans are divided primitively into seven segments, which do not follow the naming system used in the other groups. They are: coxa, basis, ischium, merus, carpus, propodus, and dactylus. In some groups, some of the limb segments may be fused together. The claw of a lobster or crab is formed by the"
"genus into several subgenera, but F. Kovařík (2004) synonymized these subgenera with the nominal genus. The content of this genus may vary, depending on the authority. At least 33 species are known, many of which are quite similar in appearance: Members of ""Heterometrus"" are generally large-sized scorpions (100–200 mm total length). Coloration is dark in most species, often uniformly brown or black, sometimes with a greenish shine; with brighter-colored telson, walking legs and/or pedipalp pincers in some species. The scorpions are heavily built with especially powerful and globose pedipalp pionkes, broad mesosomal tergites and a proportionally slender and thin metasoma."
"the dipygus condition. Many mythological creatures like dragons, winged horses, and griffins have six limbs: four legs and two wings. The dragon's science is discussed in ""Dragons: A Fantasy Made Real"". In Greek Mythology, the Hekatonkheires were said to each have one hundred hands. The Gegenees were a race of giants with six arms. Sleipnir, Odin's horse in Norse mythology, has eight normal horse legs, and is usually depicted with limbs twinned at the shoulder or hip. Several Hindu deities are depicted with multiple arms and sometimes also multiple legs. Polymelia Polymelia (from Greek πολυ- ""many"", μέλεα ""limbs""), also known"
"they may display a dance with each other that can take a few minutes to hours. After they are finished dancing with each other, they will go their separate ways. If the male stays dancing longer than the female, the female will then attack him and eat him. The offspring grows inside of the female scorpion and be born alive from her body You will notice the females posture is different from any other scorpion during this gestation period, which usually lasts for 3–8 months. Her body will look very inflexible and rigid. Around the time of birth, her front"
"animals with the most legs are the millipedes. They have two pairs of legs per body segment, with common species having between 80 and 400 legs overall – with the rare species ""Illacme plenipes"" having up to 750 legs. Animals with many legs typically move them in metachronal rhythm, which gives the appearance of waves of motion travelling forwards along their rows of legs. The legs of tetrapods, the main group of terrestrial vertebrates, have internal bones, with externally attached muscles for movement, and the basic form has three key joints: the shoulder joint, the knee joint, and the ankle"
"long periods of time without food. Euscorpius flavicaudis Euscorpius flavicaudis, or the European yellow-tailed scorpion, is a small black scorpion with yellow-brown legs and tail (metasoma). Adults measure about long. It is a fossorial scorpion with relatively large, strong claws (pedipalps) and a short, thin tail. The native range of ""E. flavicaudis"" extends through Northwest Africa and Southern Europe, but it has also been accidentally introduced into the United Kingdom at Sheerness Dockyard on the Isle of Sheppey, Kent. This is the northernmost scorpion population in the world. Warm temperate climate. The species can be found in built up areas."
"legs. The most conspicuous leg modifications are involved in reproduction, discussed below. Despite the common name, no millipede has been discovered with 1,000 legs: common species have between 34 and 400 legs, and the record is held by ""Illacme plenipes"", with individuals possessing up to 750 legs – more than any other creature on Earth. Millipedes breathe through two pairs of spiracles located ventrally on each segment near the base of the legs. Each opens into an internal pouch, and connects to a system of tracheae. The heart runs the entire length of the body, with an aorta stretching into"
"move on many more legs. Terrestrial crustaceans may have a fair number – woodlice having fourteen legs. Also, as previously mentioned, some insect larvae such as caterpillars and sawfly larvae have up to five (caterpillars) or nine (sawflies) additional fleshy prolegs in addition to the six legs normal for insects. Some species of invertebrate have even more legs, the unusual velvet worm having stubby legs under the length of its body, with around several dozen pairs of legs. Centipedes have one pair of legs per body segment, with typically around 50 legs, but some species have over 200. The terrestrial"
"of the soil upon which they spend their lives. The pedipalp is a segmented, chelate (clawed) appendage used for prey immobilization, defense and sensory purposes. The segments of the pedipalp (from closest to the body outwards) are coxa, trochanter, femur (humerus), patella, tibia (including the fixed claw and the manus) and tarsus (moveable claw). A scorpion has darkened or granular raised linear ridges, called ""keels"" or ""carinae"" on the pedipalp segments and on other parts of the body, which are useful taxonomically. The mesosoma is the broad part of the opisthosoma. Sometimes it is loosely called the ""abdomen"". It consists"
"Opistophthalmus Opistophthalmus is a genus of scorpions known commonly as burrowing scorpions, tri-colored scorpions, serkets, or hissing scorpions. They are found predominantly in southern Africa. They are known for making deep and elaborate burrows. ""Opistophthalmus"" scorpions are typically heavily built for scorpions, and have broad, powerful claws (chelae). They vary in color from yellow through brown to black usually with darker or lighter areas. The leg color is typically much lighter than the rest of the body. Sources disagree on how many species within the genus there are, but it is generally accepted that there are approximately 60: ""O. glabrifrons"","
"and scorpions. Solifugae are the subject of many legends and exaggerations about their size, speed, behaviour, appetite, and lethality. They are not especially large, the biggest having a leg span of about . They are fast on land compared to other invertebrates, with their top speed estimated to be , close to half as fast as the fastest human sprinter. The Solifugae apparently have neither venom glands nor any venom-delivery apparatus such as the fangs of spiders, stings of wasps, or venomous setae of caterpillars (e.g., ""Lonomia"" or ""Acharia"" species). One 1978 study is frequently quoted, in which the authors"
"Centipede Centipedes (from Latin prefix ', ""hundred"", and ', """"foot"""") are arthropods belonging to the class Chilopoda of the subphylum Myriapoda, an arthropod group which also includes Millipedes and other multi-legged creatures. Centipedes are elongated metameric creatures with one pair of legs per body segment. Centipedes are known to be highly venomous, and often inject paralyzing venom. Despite the name, centipedes can have a varying number of legs, ranging from 30 to 354. Centipedes always have an odd number of pairs of legs. Therefore, no centipede has exactly 100 legs. A key trait uniting this group is a pair of"
"to suck up the liquefied insides of their prey. However, they are able to eat their own silk to recycle proteins needed in the production of new spider webs. Some spiders, such as the dewdrop spiders (""Argyrodes""), even eat the silk of other spider species. Spiders typically have eight walking legs (insects have six). They do not have antennae; the pair of appendages in front of the legs are the pedipalps (or just palps). Spiders' legs are made up of seven segments. Starting from the body end, these are the coxa, trochanter, femur, patella, tibia, metatarsus and tarsus. The tip"
"the former Neogeophilidae and Eriphantidae). Centipede Centipedes (from Latin prefix ', ""hundred"", and ', """"foot"""") are arthropods belonging to the class Chilopoda of the subphylum Myriapoda, an arthropod group which also includes Millipedes and other multi-legged creatures. Centipedes are elongated metameric creatures with one pair of legs per body segment. Centipedes are known to be highly venomous, and often inject paralyzing venom. Despite the name, centipedes can have a varying number of legs, ranging from 30 to 354. Centipedes always have an odd number of pairs of legs. Therefore, no centipede has exactly 100 legs. A key trait uniting this"
"and relative rarity of their stings. Opistophthalmus Opistophthalmus is a genus of scorpions known commonly as burrowing scorpions, tri-colored scorpions, serkets, or hissing scorpions. They are found predominantly in southern Africa. They are known for making deep and elaborate burrows. ""Opistophthalmus"" scorpions are typically heavily built for scorpions, and have broad, powerful claws (chelae). They vary in color from yellow through brown to black usually with darker or lighter areas. The leg color is typically much lighter than the rest of the body. Sources disagree on how many species within the genus there are, but it is generally accepted that"
"of legs per segment. Around 12,000 species have been described, which may represent less than a tenth of the true global millipede diversity. The name ""millipede"" is a compound word formed from the Latin roots ""millia"" (""thousand"") and ""pes"" (gen. ""pedis"") (""foot""), although millipedes typically have between 36 and 400 legs. One species, ""Illacme plenipes"", has the greatest number of legs of any animal, with 750. Pill millipedes are much shorter, and are capable of rolling up into a ball, like pillbugs. About 200 species of them are known worldwide. They resemble centipedes but are smaller and translucent. Many spend"
"shared, derived character, so uniramous arthropods were grouped into a taxon called Uniramia. It is now believed that several groups of arthropods evolved uniramous limbs independently from ancestors with biramous limbs, so this taxon is no longer used. Arachnid legs differ from those of insects by the addition of two segments on either side of the tibia, the patella between the femur and the tibia, and the metatarsus (sometimes called basitarsus) between the tibia and the tarsus (sometimes called telotarsus), making a total of seven segments. The situation is identical in scorpions, but with the addition of a pre-tarsus beyond"
"flat, pear-shaped body and pincers that resemble those of scorpions. They usually range from in length. The largest known species is ""Garypus titanius"" of Ascension Island at up to . Range is generally smaller at an average of . The abdomen, known as the opisthosoma, is made up of twelve segments, each protected by plates (called tergites above and sternites below) made of chitin. The abdomen is short and rounded at the rear, rather than extending into a segmented tail and stinger like true scorpions (the fact that they look exactly like scorpions, aside from not having a stinger tail,"
"known of the life history of the Craterostigmomorpha. Centipedes grow their legs at different points in their development. In the primitive condition, exhibited by the Lithobiomorpha, Scutigeromorpha, and Craterostigmomorpha, development is anamorphic: more pairs of legs are grown between moults. For example, ""Scutigera coleoptrata"", the American house centipede, hatches with only four pairs of legs and in successive moults has 5, 7, 9, 11, 15, 15, 15 and 15 before becoming a sexually mature adult. Life stages with fewer than 15 pairs of legs are called larval stadia (about five stages). After the full complement of legs is achieved, the"
"of which is more conspicuous. False scorpionfish have 36 to 44 lateral line scales. False scorpionfishes have 13 or 14 dorsal fin spines and 9 to 11 branched dorsal rays. The base of the anal fin is short, and has three spines and five segmented rays. The second anal fin spine is the longest. The pectoral fins have 12 to 14 rays, whereas pelvic fins have one spine and three rays. A membrane connects the inner pelvic ray to the body. The body overall is pale brown or grey. The fins may be the same colour or lighter, or even"
"flocks from a distance. The Opiliones are known for having exceptionally long legs relative to their body size; however, some species are short-legged. As in all Arachnida, the body in the Opiliones has two tagmata, the anterior cephalothorax or prosoma, and the posterior 10-segmented abdomen or opisthosoma. The most easily discernible difference between harvestmen and spiders is that in harvestmen, the connection between the cephalothorax and abdomen is broad, so that the body appears to be a single oval structure. Other differences include the fact that Opiliones have no venom glands in their chelicerae and therefore pose no danger to"