/sˈɪlvɚfɪʃ/
a small wingless insect that is silvery and nocturnal, which feeds on paper products or clothing
A silverfish is a small wingless insect characterized by its silvery-gray color and slender, elongated body. It is primarily nocturnal and tends to dwell in dark, damp environments. Silverfish are known for their preference for consuming starchy materials like paper, books, clothing, and wallpaper glue. They are considered household pests due to their potential damage to these items. Despite their name, silverfish are not fish but belong to the insect order Thysanura.
a small creature that spins webs to catch insects for food, with eight legs and two fangs by which poison is injected to its prey
A spider is a small arachnid with eight legs and a body divided into two segments: the cephalothorax and the abdomen. It is known for its ability to spin silk webs to catch prey, and many species are venomous. Spiders are found in various habitats worldwide and play a crucial role in controlling insect populations.
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a large hairy spider originated in warm regions with venomous fangs that does not spin any webs or threads
A tarantula is a large and hairy spider belonging to the family Theraphosidae. It is known for its intimidating appearance, with a robust body and long, thick legs. Tarantulas are found in different parts of the world, primarily in tropical and subtropical regions. Despite their reputation, most tarantulas are relatively harmless to humans, although some species possess venomous bites. They are skilled predators, relying on their agility and venom to subdue their prey. Tarantulas are fascinating creatures often kept as pets by arachnid enthusiasts.
/blˈæk wˈɪdoʊ/
a poisonous spider, the female of which has a red mark on its underside and is known to eat the male
A black widow is a venomous spider belonging to the Latrodectus genus. It is known for its distinctive appearance, with a glossy black body and a red hourglass-shaped marking on its abdomen. Female black widows are larger and more venomous than males. Their venom contains neurotoxins that can be dangerous to humans, although bites are relatively rare. Black widows are found in various parts of the world, particularly in temperate regions. They are known for their unique reproductive behavior, as females often consume males after mating. Caution should be exercised when encountering a black widow, as their venom can cause severe symptoms and complications if left untreated.
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a venomous arachnid with two pincers and a curved tail that inhabits hot countries
A scorpion is an arachnid characterized by its segmented body, pair of pincers (pedipalps), and a curved stinger on its tail. They are known for their venomous sting, which they use to immobilize or kill prey. Scorpions can be found in various habitats around the world, including deserts, forests, and grasslands. While some species are harmless to humans, certain types, such as the bark scorpion, possess venom that can be medically significant and cause pain or even life-threatening reactions. Despite their potentially dangerous reputation, scorpions play an important ecological role as predators, helping to control insect populations in their respective ecosystems.
/bɹˈaʊn ɹˈɛkluːs/
a venomous spider originated in North America that has a brown violin-shaped mark on its head and a necrotic toxin
A brown recluse is a venomous spider species characterized by its brown coloration and the distinctive violin-shaped marking on its cephalothorax. These spiders are typically reclusive and prefer dark and undisturbed areas such as basements, attics, and closets. Brown recluse spiders are known for their venom, which can cause necrotic tissue damage and lead to a condition called loxoscelism in some individuals. Despite their venomous nature, brown recluse spiders usually only bite when provoked or threatened, and their bites are not always severe. It is important to exercise caution and seek medical attention if bitten by a brown recluse spider to prevent potential complications.
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/mˈʌni spˈaɪdɚ/
a black or brown arachnid of the Linyphiid family with a web that is like a sheet and is popularly believed to bring good luck with the money
A money spider, also known as the common spider or the sheet weaver, refers to various small spider species belonging to the family Linyphiidae. These spiders are typically tiny, ranging in size from 1 to 5 millimeters, and are often associated with their habit of spinning intricate webs close to the ground. They are called "money spiders" due to the superstition that if one of these spiders lands on you, it brings good luck and wealth. Money spiders are harmless to humans and play a beneficial role in controlling insect populations. They are commonly found in gardens, forests, and other outdoor habitats, where they diligently weave their delicate webs to catch prey.
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/hˈɑːɹvɪstmən/
an invertebrate of arachnid order with long slender legs that lives in moist shady environments
A harvestman, also known as a daddy longlegs or a harvest spider, is a type of arachnid belonging to the order Opiliones. Despite their spider-like appearance, harvestmen are not true spiders. They have long, thin legs and a small body, resembling a tiny version of a spider. Harvestmen are known for their distinctive habit of holding their legs horizontally when at rest. They are found in various habitats, including forests, grasslands, and gardens. Harvestmen are harmless to humans and do not possess venom or silk glands like spiders. They feed on small insects, decaying organic matter, and occasionally plant material. Harvestmen play an important role in ecosystems as scavengers, helping to decompose organic material and control insect populations.
/wˈʊlf spˈaɪdɚ/
a solitary and predatory arachnid that hunts without spinning webs and is known for its agile hunting behavior
A wolf spider is a solitary and predatory arachnid belonging to the family Lycosidae. It is known for its agile hunting behavior and keen eyesight. Wolf spiders have a robust body with eight long legs and usually a dark-colored, hairy appearance. They are named for their hunting style, which resembles that of a wolf. Unlike many other spiders, wolf spiders do not spin webs to catch their prey. Instead, they actively hunt and pounce on their victims. Wolf spiders are found in various habitats worldwide, including grasslands, forests, and even urban areas. They are capable of producing silk, which they use for creating retreats or egg sacs. Although wolf spiders can deliver venomous bites, they typically pose little threat to humans unless provoked or handled. These spiders play a vital role in controlling insect populations and are considered beneficial in many ecosystems.
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/tɹˈæpdˈoːɹ spˈaɪdɚ/
a type of arachnid that creates a camouflaged burrow entrance with a hinged door, allowing it to ambush unsuspecting prey
A trap-door spider is a remarkable arachnid known for its unique burrowing behavior. It creates an elaborate underground tunnel system with a well-camouflaged entrance covered by a hinged trap door made of silk and soil. This door serves as a clever trap, allowing the spider to ambush unsuspecting insects that wander too close. The spider remains hidden inside its burrow, waiting patiently for prey to approach before quickly lunging out to capture its meal. The trap-door spider's exceptional camouflage and stealthy hunting tactics make it a highly efficient predator in its natural habitat.
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/sˈiː spˈaɪdɚ/
a marine arthropod that has a unique body structure, long legs, and inhabits oceans worldwide
A sea spider is an intriguing marine arthropod that inhabits oceans around the world. Despite its name, the sea spider is not a true spider and differs significantly from land-dwelling arachnids. It has a unique body structure with a small central body, long legs, and a specialized respiratory system that allows it to extract oxygen directly from seawater. Sea spiders come in a variety of sizes and shapes, ranging from tiny species to larger ones with leg spans several times their body length. They can be found in various marine habitats, including coral reefs, sandy bottoms, and kelp forests. Sea spiders are primarily carnivorous, feeding on small invertebrates and even scavenging on dead animals. Although they may appear delicate, sea spiders have adapted to survive in diverse oceanic environments and play important roles in marine ecosystems.
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/hˈʌntɪŋ spˈaɪdɚ/
a fast and agile arachnid that actively hunts its prey rather than relying on web-building, using its speed and vision to capture insects
A hunting spider, also referred to as a wolf spider, is a type of spider known for its hunting prowess and agile nature. Unlike web-building spiders, hunting spiders rely on their keen vision and speed to chase and capture their prey. They have robust bodies, long legs, and powerful jaws, enabling them to move quickly and efficiently. Hunting spiders are found in a wide range of habitats, including grasslands, forests, and even human dwellings. They are skilled predators that actively seek out their prey, which can include insects, other spiders, and even small vertebrates. Hunting spiders play an important role in controlling insect populations and are known for their fascinating behaviors and unique adaptations.
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/ɡˈɑːɹdən spˈaɪdɚ/
a type of arachnid belonging to the orb-weaver family, characterized by its ability to spin intricate circular webs in outdoor spaces
A garden spider, also known as an orb-weaver spider, is a skilled weaver that constructs intricate circular webs to catch its prey. These spiders are commonly found in gardens and fields, where they patiently wait for insects to become entangled in their sticky silk strands. With their distinct markings and intricate web patterns, garden spiders are both beneficial for controlling pests and fascinating to observe in their natural habitats.
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/kˈoʊmfˈʊɾᵻd spˈaɪdɚ/
an arachnid with comb-like bristles on its hind legs, known for constructing irregular cobwebs
A comb-footed spider, also known as a cobweb spider, is a type of arachnid characterized by its distinctive comb-like bristles on its hind legs. It typically constructs irregular cobwebs to catch prey and can be found in various habitats such as forests, gardens, and buildings. Comb-footed spiders are known for their agility and ability to capture a wide range of insects and other small invertebrates.
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/blˈæk ænd ɡˈoʊld ɡˈɑːɹdən spˈaɪdɚ/
a visually striking orb-weaving spider with black and yellow markings that constructs intricate webs
A black and gold garden is a species of orb-weaving spider characterized by its large size, distinct black and yellow markings, and intricate circular webs. It is commonly found in gardens and meadows, where it patiently waits for prey to become ensnared in its web. The female of the species is larger and more striking in appearance than the male, and it is known for its ability to produce silk with a distinct zigzag pattern, often referred to as a "stabilimentum." The black and gold garden spider is harmless to humans and plays an important role in controlling insect populations.
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/bˈɑːɹn spˈaɪdɚ/
a brownish-yellow spider that makes round webs, often found in barns or other buildings
A barn spider, also known as Araneus cavaticus, is a species of orb-weaving spider that typically resides in barns, sheds, and other structures. It is recognized for its large size, brownish coloration, and intricate circular webs. The barn spider is adept at capturing flying insects that become entangled in its web, making it a valuable predator for controlling pest populations. Despite its intimidating appearance, the barn spider is generally harmless to humans and plays an important role in maintaining ecosystem balance.
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/wˈɪp skˈoːɹpiən/
an arachnid with a long whip-like tail and pincer-like front legs known for its nocturnal hunting habits and typically harmless nature towards humans
A whip scorpion, also known as a vinegaroon or tailless whip scorpion, is an arachnid with a fearsome appearance characterized by a long whip-like tail and large pincer-like front legs. Despite their menacing appearance, whip scorpions are relatively harmless to humans and are primarily nocturnal predators that feed on small insects and other invertebrates. They are typically found in tropical and subtropical regions, often dwelling in dark and humid environments such as caves or leaf litter.
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any small parasitic arachnid that feeds on the blood of warm-blooded vertebrates
A tick is a small arachnid that feeds on the blood of mammals, birds, and sometimes reptiles and amphibians, known for its parasitic nature and ability to transmit diseases to its hosts. Ticks have flattened bodies and are commonly found in grassy areas, attaching themselves to the skin of animals and humans to feed. They can be carriers of various infectious agents, making them of significant concern for public health.
/dˈɪɹ tˈɪk/
a small arachnid known for transmitting Lyme disease and other tick-borne illnesses
A deer tick, also known as the black-legged tick, is a species of tick that is commonly found in wooded and grassy areas, particularly in regions with a high population of deer. It is known for its role in transmitting Lyme disease, a bacterial infection that can cause various symptoms in humans, including fever, fatigue, joint pain, and a characteristic skin rash. The deer tick has a small, reddish-brown body and can attach itself to both humans and animals for blood feeding. It is important to take precautions to avoid tick bites and to remove them promptly if found attached to the skin to reduce the risk of Lyme disease and other tick-borne illnesses.
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/hˈɑːɹd tˈɪk/
a blood-sucking arachnid with a tough exoskeleton that can transmit diseases
A hard tick is a type of arachnid belonging to the family Ixodidae, characterized by a tough outer shell or "hard" exoskeleton. They are known for their ability to transmit diseases to humans and animals through their bites, and they typically attach firmly to the skin for extended periods of time to feed on blood. Hard ticks are commonly encountered in outdoor environments, such as forests and grasslands, and they go through various life stages, including larva, nymph, and adult.
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/hˈɑːɹvɪst mˈaɪt/
a small arachnid that infests the skin of animals and humans during its larval stage
A harvest mite, also known as a chigger, is a tiny orange or red arachnid that feeds on the skin cells of animals and humans during its larval stage, causing intense itching and irritation. These mites are commonly found in grassy or wooded areas and can be a nuisance during warm seasons.
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/spˈaɪdɚ mˈaɪt/
a tiny arachnid that infests plants, feeding on their tissues and causing damage
A spider mite belongs to the family Tetranychidae and is known for its small size and ability to produce silk webbing. They are commonly found on the undersides of leaves, where they feed on plant tissues by piercing the cells and extracting the fluids. Spider mite infestations can result in discoloration, wilting, and an overall decline in plant health. These pests can reproduce rapidly under favorable conditions, making them a challenge to control in agricultural and horticultural settings.
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/ɹˈʌst mˈaɪt/
a tiny arthropod that infests plants, causing damage and a rust-like appearance on leaves, often spreading plant diseases
A rust mite is a minuscule arthropod that commonly infests plants, causing damage by piercing plant cells and extracting nutrients. It derives its name from the rusty appearance it can give to infested leaves, and it is known for its ability to spread plant diseases. Rust mites can be problematic pests in agricultural settings and can affect a wide range of plant species. They are typically more active in warm and dry conditions, posing a threat to plant health and crop yields.
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/ˈɪtʃ mˈaɪt/
a tiny parasitic arachnid that infests the skin, causing intense itching and skin irritation in humans and animals
An itch mite, also known as the scabies mite, is a microscopic parasite that burrows into the skin of humans and animals, causing intense itching and skin irritation. It is responsible for the contagious skin condition known as scabies, which requires medical treatment to eliminate the mites and alleviate symptoms.
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/dˈædi lˈɑːŋɡlɛɡz/
a slender arachnid with long legs that lives on tree trunks
A daddy longlegs, also known as harvestmen, is a type of arachnid characterized by its long, thin legs and compact body. Despite its name, it is not a true spider. Daddy longlegs is found in various habitats worldwide and play a beneficial role by feeding on small insects and decaying organic matter. They are often recognized for their distinctive appearance and delicate movements. While they may resemble spiders, daddy longlegs lacks venom glands and fangs, making them harmless to humans.
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/hˈʌntsmən spˈaɪdɚ/
a large and fast spider species found in various parts of the world, known for its speed, agility, and non-toxic bite to humans
A huntsman spider, also known as the giant crab spider, is a type of arachnid characterized by its large size and long, spindly legs. It is typically brown or gray in color, with a flattened body and a distinctively fast and agile movement. Huntsman spiders are known for their hunting prowess and are adept at chasing down prey rather than building webs. They are found in various regions around the world and are known to inhabit both indoor and outdoor environments. Despite their intimidating appearance, huntsman spiders are generally harmless to humans and are considered beneficial as they help control insect populations.
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