Larval insects such as those of the desert locust walk directly upwind if they smell food after having been without it for some time, and adult golden rod beetles exhibit simila. The adult beetles typically emerge from late May to July. The silverfish gets its name from its silvery appearance and its fish-like movements as it slithers across the floor. The insects may also use their antennas for more complex functions. Go to 32; Minute soil-living insects, <2mm long without antennae = Protura Insects not like this. Teaming With Insects Glossaries Level 1 Abdomen – The third division of the insect's body. We have in our mind that the most hazardous species are animals but many dangerous insects are listed that can cause many lethal diseases. The maxillae, or inner jaws, are lighter in. It is estimated that about 6 - 10 million species of insects exist on the Earth, some of which are not even identified as yet. Antenna tend to dry very quickly so it is possible that you took too much time to spread specimen, even the heat of light you are working under can speed up drying process. A bee's legs can also have. There are over l50 different kinds of scales in Virginia. They feed on a wide variety of foods, especially those containing grease or fats. Seuss inspired antennas, we have them, and you’ll be able to find them on this page. The common ancestor of all arthropods likely had one pair of uniramous (unbranched) antenna-like structures, followed by one or more pairs of biramous (having two major branches) leg-like structures, as seen in some modern crustaceans and fossil. You are eligible for a full refund if no ShippingPass-eligible orders have been placed. Almost everybody, especially those with cats or dogs will be familiar with these small biting insects and will have either seen them or the effects of their nuisance bites. This is light in weight and gives strength, rigidity and flexibility to the insect body. So a roach without antennae will be seriously handicapped but due to the sturdy nature of these insects (can survive without their head for weeks), lose of antennae will be nothing more than an inconvenience. Here is the Top List of The Most Dangerous Insects in the World. b) Antennae with 14 or more segments, body usually shorter than 1/2 inch long. This slide set is good for educational purpose for kids, entry-level students or home school programs. After more discussion and uncertainty over what might be inside the antenna cover, everyone agreed the best course of action was to completely remove the antenna and bring it to the ground without replacing it. An insect with a sting, of the Hymenoptera order. We call on the UK’s research establishment to enable intensive investigation of the real threat of ecological disruption caused by insect declines without delay. There are about 26 orders in the Class Insecta and you will find species everywhere. There are a few different varieties of antennae. Beginning with Question #1, determine which statement ("a" or "b") is true for the insect in question. Although not visible on this image, insects, also detect odors with their palps (shown in Figure 1B). They usually have four wings and two antennae. Many can fly, so they are also aerial. Bugs have external skeletons. Most simple, nondirectional antennas are basic dipoles or monopoles. Without insects acting as clean-up squads and garbage collectors, dead trees and animals would be piling up everywhere. no antennae antennae arachnids crustaceans insects arthropods A key for invertebrates Notice that there are five main groups of invertebrates – arthropods, cnidarians, molluscs, worms and echinoderms. Some scientists believed that mosquitoes avoid DEET because they dislike the smell, while others thought DEET might confuse the insects by dulling their sense of smell. We find that the antennae of jewel beetles can detect substances emitted in smoke from burning wood. The Garden spider eats its old web and spins a new one each day. Comparisons with another fire ant species revealed that SiOBP12b′ antennal expression is specific to S. Refresh any paper towels that may have dried out by sprinkling them with water. Almost everybody, especially those with cats or dogs will be familiar with these small biting insects and will have either seen them or the effects of their nuisance bites. Huge rhinoceros beetles and stags, patient colorful mantids, vicious assassin bugs, and others are discussed and shown in photographs. Termites without antennae all died in less than one day after inoculation, probably due to the infection of M. Spiders are good to have in the garden, yard and even in the house because they eat all the bad insects. There'd be a few crops from plants that are partly self-pollinating, like tomatoes and peppers and green beans, but without the help insect pollinators provide, it'd be a lot harder to produce the produce. This is a small part of my school report. Parts of a large telsontail have been found in 380-million-year-old rocks. ’ ‘Without claws, spiny lobsters use their antennae to fend off predators. Beneficial insects include pollinators and natural enemies of pest insects, which include insects that prey upon other insects and insects that parasitize other insects. To learn more about the anatomy, click on the different body parts of this insect !!. Insect Collection. Phylum Arthropoda/ Subphylum Crustacea/ Class Malacostraca/ Order ??? Pillbugs: Body typically flattened dorsoentrally, or at least dorsum is convex---No carapace---First pair of antennae short or vestigial---Usually 7 leg-like pairs of appendages on thorax---Rollie pollie is the only terrestrial species. Bedbugs - Parasitic Insects. Get YouTube without the ads. jpg 1,046 × 837; 217 KB. The insect antenna is a highly sophisticated sensory device! People often think of invertebrates (animals without a backbone) as being simple creatures. These depict the most common pest species that you are likely to find. These insects have "outbreak" years every so often and this year is shaping up to be one of them. parents, but without wings. Beginning with Question #1, determine which statement ("a" or "b") is true for the insect in question. Air is taken in through openings on the sides of the abdomen called spiracles. They are endoparasites in other insects, such as bees, wasps, leafhoppers, silverfish, and cockroaches. • It appears that the in-cockpit antenna is the problem. Sowbugs, millipedes and centipedes are not actually insects, but are arthropods related to insects. Download Antenna worm stock photos. Oregon 4-H Key to the Orders of Insects This is a dichotomous key to insect orders and a few suborders. In this section you will find clipart related to the topic of Insect Clipart to download. These are small, soft and wingless insects (Fig. Knowing about insects and their. You can also distinguish some species of these insects by their multiforked antennae that look like eyelashes. The insect antenna is a multisensory organ, and each modality can be modulated by biogenic amines. Decide which sounds most like your critter, and move to the next couplet indicated. There are over l50 different kinds of scales in Virginia. For some insects, a group of sensory cells on the antennae form a receptor called the Johnston's organ, which collects auditory information. Varies among species, from nectar and fruit, to preyed or scavenged insects. About 80% of animals in earth are insects. For many people this aggressive behavior is frightening because of how high and far the crickets can jump. After more discussion and uncertainty over what might be inside the antenna cover, everyone agreed the best course of action was to completely remove the antenna and bring it to the ground without replacing it. You may not welcome insects into your home, but life as we know it wouldn't exist without them. This app also has lots of educational games to play without any rules, stress, or time limits. To learn more about the anatomy, click on the different body parts of this insect !!. ” Insects are sorely missed when their work is not done. Air is taken in through openings on the sides of the abdomen called spiracles. An elongate projection from the exoskeleton, either internally or externally. Then click on any search button. Go to 32; Minute soil-living insects, <2mm long without antennae = Protura Insects not like this. Swarming Insects Indoors This ant swarmer is identified by its pinched waist and bumpy stem connecting the thorax and tail (gaster). To prevent loosing legs you should spray the enclosure with water more often. Affordable and search from millions of royalty free images, photos and vectors. If uncertain, skip character or select several states. Do not stick insects or mites onto tape or send sticky traps unless absolutely necessary, as the insects cannot be peeled off these sticky surfaces without either tearing or losing antennae, legs, and wings. MPB of different life stages were dissected into antennae, heads without antennae, midguts, and fat bodies. INSECT STRUCTURES Insects are covered head to toe with a. Most insects hatch from eggs. Four intense ways insects sacrifice themselves for the good of the colony When the going gets tough, the tough self-destruct. The only point of contact was the pin. The antenna cleaners are made of two parts: a notch in the basitarsus, which is fitted with stiff hairs, and a corresponding spur on the tibia. If it weren't for insects, all our refuse would simply pile up, relying on fungi and bacteria to do all the heavy decomposition. Determining whether you have flying ants, or winged termites is important in how you treat the problem. A very common type of proprioceptor in insects is the campaniform sensillum. Head – the head is at the front end of the grasshoppers body and is the location of the brain, the two compound eyes, the mouth parts, and the points of attachment of its two antennae. Air is taken in through openings on the sides of the abdomen called spiracles. These may be to help the insect to swim in water. • Without mathematical modelling, the problem would not have been discovered until the complete antenna subsystem had been built and tested. Check boxes for all that apply. You can save money by getting your broadcast channels using an indoor antenna. -Without metamorphosis - Branched off before the evolution of insects Diplura (questionable affinity) (two-pronged bristletails) Thysanura (silverfish) Class Insecta - Considered the most primitive true insects - Wingless - Without metamorphosis. They also feed on many types of sweets, dead insects, toothpaste, soap and other foods that other ants rarely attack. This exoskeleton protects the insect's internal organs, prevents it from drying out, attaches to the insect's muscles and allows the insect to gather information about its. The spider often rests near the center of the web waiting for an insect to become caught. Download Antenna worm stock photos. Imagine an insect that can live for three years without food or water. Plus, without ladybugs, parasitic wasps, and other beneficial insects in your home to keep pests in check, houseplant insect pests can go from numbering just a few to an all-out infestation in no time flat. One easy identification character is that this insect only has two "prolegs", or legs toward the back of the body. You cannot receive a refund if you have placed a ShippingPass-eligible order. Looking at the antenna of the insect in your provided image, it's clearly a female. The majority of these neurons are equipped with an odor receptor made up of two proteins that snap together, kind of like. Lawn Doctor’s Our Perimeter Pest Control services work to eliminate a variety of bugs, insects, and arachnids before they enter your home. Imagine an insect that can live in a freezer for five days. Small, immobile, with no visible legs or antennae, they resemble individual fish scales pressed tightly against the plant on which they are feeding. Arthropods Insects and their relatives 2. This applies worldwide. Couldn’t really have a website on Scottish insects without including a midge or two. In chemoreception: Movement toward an odour source …at the bases of the antennae and mechanosensory hairs on the head. with a tiny antenna and a low-power microcontroller. For a start, consult the list of common insects in this article. The complete Insect Bot mini kit is available at DFRobot and comes with all the parts plus rechargeable LiPo battery with USB charger. What is an arthropod antenna used for? Smelling and detecting things by touch. This is an example of an insect that has three, long tail-like appendages: two cerci with a third caudal filament between them. The antennae are segmented appendages that act as sensory organs. One captive female reached a mass of about 70 g (2. Communication is defined as an exchange of information between two (or. A cockroach can live almost a month without food. Bugs have external skeletons. Bedbugs are small insects without wings. The honeydew is in fact excreted from it bottom. Insect respiration happens without lungs. This pages will give you some general information about stick insects, like their morphology, their senses, their way of development and their natural habitat and behavior. General morphology of insect antennae. anisopliae, but most termites with antennae survived longer than 4 days. The slides are made of plastics without sharp edges and are safe for kids. Turfgrass insects can be somewhat cyclical and very dependent on a number of factors. Silverfish are a rather unique type of insects in that they grow without changing their body structure (i. Cockroaches, like all insects, breathe through a system of tubes called tracheae, a word similar to the name of the tube leading to our lungs. If your recreational vehicle already has an older antenna installed, take a look at the KING Jack™ Replacement Head. Even death occurs, without proper treatment of wild insect bites. Scale insects can weaken and even kill trees, shrubs and houseplants, but in general, complete loss of the plant is rare. On peut prendre une dose unique du Kamagra 100mg une fois par jour au maximum. Large species can be up to 10 cm (4 in) not inclusive of legs and antennae. sory organs, including the eyes and antennae. Difference Between Flying Ants and Termites. Camelback crickets have poor eyesight, as do many insects that have adapted to live in darkness. Insects, Class Hexapoda (meaning "six-footed"), has the largest number of species within this phylum. Now it is OPEN for you just login as email: pstu. Skip trial 1 month free. If they have more than six legs, they are not insects. What species is this insect from and what is the insect called? This is a Meloe proscarabaeus, most commonly known as a black oil beetle. Typically, wood-boring insects, referred to from here on as wood borers, infest weakened, dead, or dying trees and play an important ecological role in the decomposition process in forests. In some insects, the antennae carry organs of smell as well as organs of touch. all insects have antenna. Insects "smell" with their antennae. Insects use antennae as a sensory structure. A bee's legs can also have. During the day, they climb onto a branch and hang by their front legs, blending right in with the leaves. During the nymphal development, antennae elongates with addition of new flagellomeres. If specimens are to be prepared for artistic display and are to be glued onto a surface without a pin, either mount. Mosquito antennae are lined with fine hairs called antennal flagellum,. This is called Batesian mimicry , which just means something harmless is imitating something dangerous. 94B), which live under fallen leaves, decaying vegetation and beneath the piles of logs and woods. no longer considered insects, the Entognatha (Collembola, Diplura and Protura) were included for Fig. Night Moves: Leaf insects are only active at night. Females’ egg numbers vary. The honeydew is in fact excreted from it bottom. All insects have a pair antenna, including true bugs, have a pair of antennae. These small insects with long antennae are usually active at night and move very vast. Antennae let each kind of insect find food, tell friend from foe, and spot danger. But when you examine them more closely, the differences are easier to see. A team of engineers at the University of Washington have developed 3-D printed devices that can track and store their own use — without using batteries or electronics. The receiving antenna is printed on a Kapton polyimide-based flexible substrate, and the transmitting antenna is on FR-4 substrate. These parts act basically like the bee's hip, thigh, shin and foot, and tiny joints separate each segment. If you want to book an appointment, contact our. Once it's done without errors the Insect Bot mini is ready to take his first steps. What species is this insect from and what is the insect called? This is a Meloe proscarabaeus, most commonly known as a black oil beetle. An insect is an invertebrate (an animal with no spine) that has three-pairs of legs (except Diptera) and three body divisions; the head is the location of the mouth, antenna and eyes; the thorax is the attachment site for the legs and wing pads; and the abdomen, which often has. Antennae knob-like or feathery. Insects have clumps of ganglia—nerve tissue agglomerations—distributed within each body segment capable of performing the basic nervous functions responsible for reflexes, "so without the. A dragonfly is an insect belonging to the order 'Odonata'. These group of sensory cells is found on the pedicel, which is the second segment from the base of the antennae, and it detects vibration of the segment(s) above. One captive female reached a mass of about 70 g (2. 5) The stag beetle is the largest species of insect to be found in the UK. The silverfish gets its name from its silvery appearance and its fish-like movements as it slithers across the floor. This video covers different shapes of antennae in different insects. It was as big as the palm of the average females hand, and had the butt of a bee, no wings, the legs of a cricket i suppose u could say, and it was fast and had at least 6 legs if not 4. Besides detecting smell, insect antennae serve as organs of touch—somewhat like a cat’s whiskers. In that case you should contact your county extension agent. Without its antennae, an insect is in big trouble. Montessori Science Kindergarten Science Science Classroom Teaching Science Teaching Kids Preschool Books Science Experience Science Education Science Lessons. • To understand how an insect lives, functions, and reproduces. A Pictorial Key to the Order of Adult Insects winged wingless (go to page 64) front wings hardened, leathery or parchmentlike at least at the base front wings membranous (go to page 61) chewing mouthparts sucking mouthparts without pincer-like cerci with pincer-like cerci front wings leathery at base and membranous at end front wings of uniform. Once you are sure that, what you have found is an insect, study its physical features. Any info on this mysterious insect please email me thanks!. 8 mM CaCl 2, and 22 mM glucose, pH 7. Cover of A checklist of Irish aquatic insects. 94B), which live under fallen leaves, decaying vegetation and beneath the piles of logs and woods. The thorax is broadly joined to the abdomen. Heteropteryx dilatata. To use a key, read both descriptions in a couplet (for instance, 1a and 1b). , to learn about the features of insects which help to distinguish one kind of insect from another). plants need insects in order to reproduce. (Hon's) by Course Title Head. Navigate with above index or scroll bar. As such, the insect may resort to hopping about. Dissections were done in sterile saline solution (150 mM NaCl, 3 mM KCl, 1. There are generally thought to be around 29 insect orders, though this is under review. Sensory genes code for the chemoreceptors present in the dendritic membrane of the neuron, which interpret the signal perceived by the insect nervous system that is responsible for insect behavior. There are three sections of the thorax: the prothorax, the mesothorax, and the metathorax. The fat body connected to the alimentary canal was defined as the fat body sample. Perhaps Fluffy the cat let roaches and other insects in on a little secret about cleanliness: Turns out, the creepy crawlies incessantly groom themselves to keep their antennae free from. Montessori Science Kindergarten Science Science Classroom Teaching Science Teaching Kids Preschool Books Science Experience Science Education Science Lessons. On the other hand, the small size benefits insects in that it allows them to fill ecological roles and conquer territory that larger animals cannot. • To learn the external morphology of insects (i. The antenna is the most visible part of the satellite communicationon system. Some of the information that can be detected by insect antennae includes: motion and orientation, odour, sound, humidity, and a variety of chemical cues. TELSONTAILS Order Protura — 29th in diversity — 8+ species in Texas These tiny insects lack antennae and eyes. Of course, they are far from simple!. Insects must be soft enough to pin, either freshly caught and killed or softened in a relaxing box. Any amount can stick out of the mane and tail, the traits only affect the antennae on the face. Butler April 1, 2019 Read more. An elongate projection from the exoskeleton, either internally or externally. It’s not that easy to identify an insect without actually seeing it. It is 1½ inches (3. Imagine an insect that can live for three years without food or water. They have a wide variety of appendages, including six legs attached to the thorax. What is an arthropod antenna used for? Smelling and detecting things by touch. Title: windsurfer wifi antenna Author: aegis Created Date: 11/26/2007 12:42:20 AM. ), making it one of the heaviest documented insects in the world. ino from below that instrucable and upload it to the Beetle. The head is covered by the pronotum from top view. Hemimetabolous and holometabolous insects are distinguished due to differences in post-embryonic development. The last three segments of antennae are usually lengthened and broadened. In some insects, the antennae carry organs of smell as well as organs of touch. Weather, suitable food sources, desirable habitat and predators all play a part in the population size of particular insect species. Just the first segment located at the base of antennae in contact with the insect’s head (the scapus) has an own set of muscles, so the antennal movement depends entirely on this segment. Answers for insect antenna crossword clue. A single mature oak tree is home to as many as 350 species of insect alone, and mixed, native woodlands support even more. What are wood borers and how do they damage trees? Wood-boring insects are insects that bore into the sapwood and sometimes the heartwood of trees and shrubs. These are small, soft and wingless insects (Fig. In some moth species the antenna are clearly defined in shape, but not all moths share this easy ID'ing factor. Spiders and centipedes are actually arthropods or invertebrate animals with four pairs or more of jointed legs. Several insect activities like, mutual attraction, grouping, and flying together are the result of chemical perception. When young they are whitish green or gray in color with red heads, legs and antennae. Choose from over a million free vectors, clipart graphics, vector art images, design templates, and illustrations created by artists worldwide!. If they have more than six legs, they are not insects. 5 GHz), is proposed for wireless power transfer for wearable applications. A dragonfly is an insect belonging to the order 'Odonata'. Entomology is an event in which competitors must be able to identify insects from 30 orders and 100 families. But insects frequently spread tomato plant diseases as well as cause their own destruction so it's still important to control them. Finally, spiders are not “bugs” nor are they insects. Communication is defined as an exchange of information between two (or. A ladybug is an insect, a beetle actually, and it has most of the same anatomical parts as every other insect, as well as a few parts that are distinctive to the ladybug. If they have more than six legs, they are not insects. Corn leaf aphid feeding can reduce plant growth by removing sap but is not toxic to the plants. With simple texts, educational games and incredible illustrations, children will learn basic information about insects: how they live, what they feed on, metamorphosis, etc. dragonfly 37. What caused it to have such a large abdomen?. An online resource devoted to North American insects, spiders and their kin, offering identification, images, and information. 2) under a stereomicroscope. Other: The Spruce Sawyer is a widespread species that is found across Canada. And to OP: Do you also mean healing scratches? I am not sure, insects have an exoskeleton and this should protect them from much scratches they could get. Apterygota is a subclass of insects that is wingless and considered primitive. insect any small air-breathing arthropod of the class Insecta, containing organisms that normally in the adult have six legs, three distinct regions to the body (head, thorax and abdomen), one pair of antennae and one or two pairs of wings. Fore wing - The fore wings are the two upper wings. They close horizontally and are used for grasping food and crushing it. Atomic Zapper Conclusion. The adult beetles typically emerge from late May to July. Here are some ways do identify the differences: While both species have four wings, termite wings are uniform in size. Managing Scale Insects on Ornamental Plants 3 insects frequently go unnoticed on landscape plants until they reach high numbers. These may be to help the insect to swim in water. Alan · 6 years ago. Look closely before saying your insect doesn’t have antennae — they may have slid under the head and be lying along the underside of your insect, or they may be very small. Insects "smell" with their antennae. Most insects have only one pair of antenna. This is much more easily achieved using the DELTA data files or the interactive key, which allows access to the character list, illustrations, full and partial descriptions, diagnostic descriptions, differences and similarities between taxa, lists of taxa exhibiting or lacking specified attributes, and distributions of. Apophysial pits. Net Identification, Images, & Information. How do ants know what path to follow? Which mechanisms do some male and female moths use to meet each other when located far away? As humans along history, insects have developed different ways to communicate with each other. They take on the temperature of their surroundings. Antennae are sense organs of insects with multiple functions. In this case the falagellomeres can be regarded as sub-segments. and Canada, the plural of the noun antenna is antennae when the word denotes the flexible sensory appendages on insects and other animals. Insects' Antennae Muhammad Sajid Qureshi. Insect identification sheet To help you identify the insect you have in your home, we have provided some identification sheets. There is some connection with a Latin word Antenna meaning 'sail yard' something like a 'mast'. antennas commonly used for LMR—both at base stations and mobile units—represent only a very small portion of all the antenna types. Some insects, like aphids, can be born parthenogenically, without assistance from a male. From there, simply follow the directions at the end of the true statement until you are finally given the name of the Order your insect belongs to. The antennae from male and female adults were mixed for constructing the cDNA library. Communication is defined as an exchange of information between two (or. The Insect Apocalypse Is Here – What does it mean for the rest of life on Earth? Too Much Mobile Ringing Will Soon Mean Birds No Longer Singing; Utterly Horrifying – Video Evidence of the Bee Holocaust Caused by 4G and 5G Frequencies; Video – Animals are Dying Near Wind Turbines and Cell Towers – Farmers are Organizing in France. For some insects, a group of sensory cells on the antennae form a receptor called the Johnston's organ, which collects auditory information. An antenna is a device for converting electromagnetic radiation in space into electrical currents in conductors or vice-versa, depending on whether it is being used for receiving or for transmitting, respectively. These depict the most common pest species that you are likely to find. This will wash off the excess web. You cannot receive a refund if you have placed a ShippingPass-eligible order. Praying Mantis (Mantis religiosa), photo by Diane WilliamsonThe largest groups of organisims in the world are insects and, while insects are invertebrates, they are such a large group that we have given them their own section in E-Fauna BC. Lawn Doctor’s Our Perimeter Pest Control services work to eliminate a variety of bugs, insects, and arachnids before they enter your home. Affordable and search from millions of royalty free images, photos and vectors. Go to 32; Minute soil-living insects, <2mm long without antennae = Protura Insects not like this. Its name, silverfish, comes from its silvery color and the fact that is resembles a fish. Their bodies are made up of three sections called the head, the thorax, and abdomen. Both insects and 5G need antennas: insects use them as an olfactory organ, and 5G use them to propagate waves, which are invisible, but not harmless. Dead insects may have antennae hidden or broken. Most of the animal species found in the rainforest are invertebrates, including insects, arachnids (such as spiders and scorpions), and worms. That’s why they are sometimes called “feelers. Download Antenna worm stock photos. There is a system of internal tubes and sacs through which gases diffuse or are actively pumped. Scale insects damage plants by feeding on vascular fluids and cell contents, which contain sugars and nutrients. This is a wrong name because they are not only used for touch. Scale insects can weaken and even kill trees, shrubs and houseplants, but in general, complete loss of the plant is rare. grows up to a 1/4" this small brown and reddish-brown insect that feeds on animal and human blood. The scape is the fi rst FIGURE 1 Insect antennae exhibit a variety of shapes including. A bee's legs can also have. Nearly all insects have a pair of antennae on their heads. Most species are brown to black but some have distinctive patterns of spots, lines or mottling on the wing covers (elytra). It will be update Everyday until Fulfill your demand. Other galls occupy cells in normal stems or twigs and produce little or no enlargement of infested part of the pant. Spiders create webs as habitats, protective sacks for young and prey traps. The photo was tagged: Ant, Macro, Insect, Red, Nature, Antenna, Animal. Scirtidae - (= Helodidae) small (<7mm), pubes-cent species, with swollen femora for jumping. Dissections were done in sterile saline solution (150 mM NaCl, 3 mM KCl, 1. Lucanidae - stag beetles; antennae elbowed, large. In chemoreception: Movement toward an odour source …at the bases of the antennae and mechanosensory hairs on the head. Many can fly, so they are also aerial. Find out why Close. This exoskeleton protects the insect's internal organs, prevents it from drying out, attaches to the insect's muscles and allows the insect to gather information about its. Besides the sensitive hairs insects have other sense organs. There are a variety of small insects that can be bothersome around the house and yard. They are NOT harmful to people, food, clothes, furniture, or other items within homes. The lowest number, four, is found in the genus Epitritus; the greatest, thirteen, in the males of many of our common ants.