Physical Characteristics Of Cockroaches

Armadillidium vulgare are commonly known as pill-bug. Pill-bugs belong to the kingdom Animalia and are classified as Malacostraca. Belonging to the order of Isopoda, they belong to the Armadillidiidae family, and classified into the genus Armadillidium. A. vulgare are found in soil with a preference to moist environment (Holland 2014). This species see with ommatidia, smell using esthetascs, and touch with tactile setae to sense their environment (Holland 2014).

The isopods used for this experiment range in color from gray to brown and were about 8.5 to 18 mm in length. Each Isopod’s head had one pair of antennae and one pair of antennules, both used to detect sensory stimuli from the environment around the pillbug. Their bodies were made of a hard thorax with seven segments and an abdomen. Each pillbug had seven pairs of legs, one for each segment of its thorax. Pill bugs breathe through gill-like structures and must live in moist places.

With this type of substratum, it favours idyllic conditions for various types of vegetation to inhabit and create the optimum conditions for roach due to them being both herbivorous and detritivorous feeders (Weatherley, 1987; Brabrand, 1985). Looking at figure 8 this is demonstrated as the Trews weir shows that roach have the fastest growth rate and also attain the largest size than any other site with they are found. From looking at Figure 9 and 10 it is evident that roach find this type of area far more beneficial then dace as roach are in higher abundances at this site. According to a study that had previously taken place by Cowx, 1989 said that dace and roach sampled from the Trews Weir had a significant dietary over lap in this area; figures 9 and 10 also show this.

New Community Jewish High School honors biology students conducted research on damselflies using representative data provided by a previous class. Using the lincoln petersen index, it was determined that there were approximately 140 damselflies. Using morositas index, it was discovered that the damselflies are arranged in a clumped distribution

During that time the male will go out and seek a female usually in her burrow and that is when the life cycle

Pill Bugs are usually found under rocks, boards, and decaying vegetation. They like cool dark places with a humid damp temperature. Although most species live in this environment, some like the Trachelipus rathkei live under fallen wood or peeling bark. Unlike others the Porcellio spinicornis will usually be found around limestone or cement. They hide in these places during day and eat at night.

For reproduction it is best to place one male in with 2-3 females. This will lower the rate of fighting compared to a one on one. Then the female will typically make a burrow 6-8 in. deep and lay her eggs there. The eggs will hatch about 60-70 days

Steyskal, G. C., Murphy, W. L., & Hoover, E. M. (1986). Insects and mites: techniques for collection and preservation. Washington, D.C.: U.S. Dept. of Agriculture, Agricultural research.

Legs are long with front two pairs of legs directed forward, while the rear two pairs of legs are directed backwards. Each distal leg tip has 3 claws. Common in forest edges, gardens, fallow fields, farms and orchards. The spiders prey are insects caught in the web, though they will occasionally capture lizards. These spiders seldom enter the home, though they may build nests between trees, and shrubs and the homes walls. Contact The Bug Dude for professional pest control in Fort Worth to rid your home and property of pests.

There are about 90 different types of bed bugs that exist, so the size of them somewhat varies. Most adult bed bugs are about the size of an apple seed (0.18 inches to 4.5mm) in length. Adults have small, flat, oval-shaped bodies. They are wingless. Adults do have vestiges of wings called wing pads, but they do not fully develope functional wings. Adults are a brown color but redden after feeding. Bed bugs have 6 legs and 2 antennae. The bed bug’s name is true as it mainly

A lot of people can get bats mixed up with birds, but they are very different. Bats have teeth, birds have beaks. The Mexican Free-Tailed Bat is found south through Mexico,and in Central America into northern South America. Many scientists study bats. Bats are fascinating creatures you just have to learn more about them, and you will love them.

Throughout this lab, three traps were utilized to obtain the most soil arthropods. They are as followed: berlese funnel trap, pitfall trap, and sifting through soil. The materials needed to set up a berlese funnel are a ten liter soda plastic bottle, (metal holes circular), and lastly soil. The ten liter plastic soda bottle needs to be cut across the top and bottom, making the shape of a cylinder. After putting the soil in the berlese funnel trap, by using a shovel, a heating light is required. To set up the pitiful trap a plastic small cup is required. Then a funnel is placed inside the cup so it is level with the plastic cup. Lastly, rubbing alcohol is required at the bottom of the pitiful fall trap which is necessary for the arthropods found to die. The last method used to discover soil arthropods required a metal bin, shovel, and soil.

They are arachnids. This means that they are part of the animal class Arachnida. Arachnids only have two body sections, unlike most insects, which have three. Arachnids also have eight legs. Chapter

The adult females lay eggs stacked on each other which resembles a cactus spine. The larvae feed by burrowing into a pad which can kill their host plant. They have three flights in the southeastern United States which is in late March to May, July to August, and late September to mid-November. They have one host and that is the pricklypear cacti. They are native to Argentina but now found in southeastern United States. They do need some management because they need to be prevented from spreading further.

All are carniverous and have four pair of walking legs, one pair of pedipalps, and one pair of chelicerae. (Spiders, W.Shear) Each chelicerae consists of a base and a fang.