Pill Bug Experiment Essay

During the last decade, redbanded stink bug has emerged as a major stink bug pest species in Louisiana. The economic threat from redbanded stink bug is also rapidly increasing in the Mid-South and Southeastern region of the United States as it continues to expand its geographical range. Since redbanded stink bug is relatively new species in the existing sting bug complex, there is a lack of information about this pest compared to other stink bugs. One of the gaps in our present understanding is its potential spring hosts where its population can build up before migrating to soybean. Field observations have revealed that red banded stink bugs were present in high numbers on leguminous host like medic, clovers and vetch along rights-of-way, ditches

The purpose of this experiment was to measure the metabolic rate of pill bugs and crickets. I indirectly measured the metabolic rate of each organism by calculating their respiration rates. In crickets, gas exchange is accomplished via a tracheal system [Contreras, Bradley, 2010]. Pill bugs have pleopods, gill-like respiratory organs [Gibbs, Smigel, 2008]. My hypothesis was that the crickets will have a faster respiration rate than the pill bugs. I used a respirometer to measure the oxygen consumption of pill bugs and crickets. After plotting the data, I used the slope to obtain the respiration rate. The respiration rate per gram of organism for the pill bugs was 0.0025 mL/min./g. The respiration rate per gram of organism

Pill bugs live in an outside environment where they are able to get the necessary amount of energy from organic matter. This environment is where water and organic matter is plentiful. In there natural habitat, pill bugs are found in dark, damp places. Living in moist places is important for pill bugs so they can take in enough water, and if water is not available, they group together to prevent water loss. Pill bugs most often live in dark places because they have a negative photo taxis. Darker places also tend to be cooler and damper. Each experiment connected to how the pill bugs would behave in a certain environment. We were able to test these experiments in a laboratory way to see if the natural environments were also true.

If a sow bug is placed in a choice tray, and has access to decaying leaves, potatoes, grapes, and sow bug food, the sow bug will choose the decaying leaves over its other options. This hypothesis was based on research stating that a sow bug's main food source is decaying vegetation. This is the food they are accustomed to and therefore will select over the other three options which they rarely if ever would have access to.

The hypothesis that was tested was pill bugs are use to the cooler temperature of the room and natural soil would travel a greater distance once they were in a hotter environment. The hypothesis is rejected on the basis that the p-value of .760 is greater than .05. Furthermore, figure 3 supports this rejection, since the averages are very close to each other and their error bars completely overlap. This rejection means that once the pill bugs where in the hotter environment there was not difference in their behavior compared to the cooler room temperature environment; they did not travel longer distances. However looking at bugs D, F G and H in figure 2, there is a difference in distance traveled that appears to be greater than

This result was consistent with the other groups who tested out this question. They also got that the pill bugs preferred a dark environment. Furthermore, the data supports many studies that state that pill bugs prefer a dark and moist environment because that best replicates their natural habitat and provides for their needs. For example, one website claims that pill bugs will prefer the darkness and encourages the reader to test it. Another does multiple experiments on the pills bugs and in their experiment the pill bugs prefer the dark environment. After learning that pill bugs do not prefer light areas, I would want to test if there are other colored lights that attract them instead. An experiment can be done by keeping one chamber dark and using different colored lights such as red, green, or blue on the other side to see if it attracts any of the pill

Pillbugs and sowbugs are terrestrial isopods that belong to the order Isopoda and the arthropod class crustacean. According to the Current Topics in Microbiology and Immunology, the terrestrial isopods have evolved from the marine forms. However despite the fact that they seek moist environments they must also avoid an overly moist environment (Journal of Insect Science, 2008). The two different species resemble one another phenotypically. However, pillbugs are a dark gray and the sow bugs are a light gray with posterior projections. Pillbugs also curl into a ball when they feel endangered and the sow bugs do not. The pill bugs used in this experiment were female. Isopods primarily live in dark, damp habitats in order to prevent dehydration (Isopod Behavior Lab). The purpose of this experiment was to determine the type of environment isopods prefer. First we tested to see if the isopods preferred a dry or moist environment and then we tested to see if they preferred the potting soil or the leaf litter environment. For the observation of isopods in response to moisture experiment it was said that each of the two different species would prefer a different environment. For part two, Observation of Isopods in response to other variables, it was hypothesized that the Isopods would prefer the potting soil or the leaf litter environment.

The structural features of the pill bug allows it to have advantages over other organisms. The pillbugs multi-segmented body allows it to roll into a ball if it feels threatened or in danger in order to protect its self. Another advantage of have a multi-segmented body is it allows the pillbug to semi curl to flip its self back over if it is knocked down. The antennae is used to sense the environment around it, even if it is in ball shape form. The advantages of this is the pillbug will know whether or not it is safe to come out of its ball shape form, if it had been threatened earlier. The antennae also allows the pillbugs to send signals to one another, it is a source of communication between them. The color of the pill

This experiment was performed to observe the taxis and kinesis of certain organisms. This is important because the organism’s survival and ability to reproduce depends on how they orient to stimuli using senses. We investigated the behavior of pill bugs to determine if they’ll move towards or away from the vinegar through smell. If I place pill bugs in a behavior tray with different chambers, then they’ll move away from the chambers that contains vinegar. A behavior tray with 5 chambers is used and 2 were control while the other 2 has cotton balls with a few drops of vinegar on it. 5 pill bugs are positioned in the center of the chambers and is covered with a transparent cover to observe the organisms for 10 minutes. Results had shown the class

A two-part study was recently done to show what natural habitat a Pill bug, Armadillidium vulgare, naturally prefers: wet or dry environments along with a light or dark environment. It was hypothesized that a Pill bug would prefer and wet and dark environment based on its natural habitat of soil. For the wet and dry experiment, a coffee filter and soil were placed in each chamber of a double petri dish with one being dampened before being placed in. For the light and dry experiment a light was hung above one chamber of another double-chambered petri dish while the other chamber was covered with aluminum foil, after placing soil in both chambers. An equal number of Pill bugs was placed in each chamber and a study was taken for

In our lab we were working with isopods, also known as pill bugs or rollie pollies. The isopods that we worked with were land isopods. They like to live in moist places under untouched objects such as boards, bricks, rotting logs and or rocks. Basically, they will live anywhere! If you are lucky enough, you can even find them next to buildings where it is moist and if there is food. All living organisms like certain things and don't like certain things, for example; most animals will try to eat something sugary or sweet, like a piece of candy. While the same animal my not wanting to eat something that is not sugary or sweet like peas.

In our hypothesis we stated that if we have music on one side, and no music on the other, the pill bugs will all attract to the side with no music. A Styrofoam divider was placed into the shoe box, with 5 pillbugs on each side. One side was playing music, and the other side wasn't. This experiment was timed for 10 minutes, after every minute the pill bugs were counted on the side with music, and on the side without. In our experiment the independent variable was the music, our dependent variable was the pillbugs, and our controlled variable was the amount of pillbugs used. The side with the music averaged

-Arthropods use pheromones, this includes sowbugs and cockroaches. Chemical signals are picked up by antennae.

Many people think that Ladybugs are bugs but they are actually beetles. Ladybugs commonly yellow, red, or orange with black spots on their body. There are about 4,300 kinds of ladybugs in the world. The ladybug is found all over the world and there is said to be more than 450 species in North America. The name “Ladybug” comes from Britain`where they became known as “Our Lady’s bird” or also “The Lady beetle”. The average lifespan for the ladybug in the wild is two to three years. Their spots and colors are meant to make them unappealing to predators. Their colors tend to fade as they get older. A threatened ladybug might play dead or crete disgusting fluid that will protect themself. Their Aphids. Aphids are soft insects that suck the

The film revolves around three schoolmates and their relationship with girls. Mikio is in love with Natsuko, who suffers from health problems. One day, he comes across her being on a date with one of their professors and subsequently blackmails her to have sex with him. Akihiro discovers an unconscious Chizu, with blood running between her legs. The girl, who grows up without a mother and has no knowledge of female anatomy whatsoever, asks him not to reveal the incident and subsequently, to teach her about sex. Anpai is fat and rather "slow" and the two aforementioned boys tend to grope his chest, imagining that he is a girl and even paying him afterwards. Eventually, the class's "pretty girl", who is tired by the boys that want her just for