Nightcrawler Earthworm Research Paper

Using the scientific method it is necessary to gain some knowledge about mealworms and the two different substrates.

While tropism refers to the growth of a plat away way or to a stimulus, a taxis refers to the the movement of an organism in response to a stimulus. The earthworms has several taxes which include hydrotaxis, phototaxis, and thigmotaxis. Usually, earthworms tend to gravitate toward moist environments in order to prevent themselves from drying out. Without their moist skin they will be unable to move and feed themselves. Furthermore, earthworms show a negative phototaxis through their nocturnal behavior. During the day, earthworms tend go deeper in the soil to avoid the sun in order stay moist. Most of their activity occurs during the nighttime, when the sun is gone and the ground is cooler. Finally, earthworms show a positive thigmotaxis, which means that they tend to move toward as touch stimulus. This is due to the fact that earthworms instinctively look for prospective mates and also communicate through

After a few minutes, these larvae were fixed in 70% ethanol and shipped to the forensic entomologist. From the genital area, third instar larvae of Muscina stabulans (false stable fly) and Fannia canicularis (little house fly) were identified. From the face, maggots of Caliphora vomitoria (bluebottle) were identified. No Lucilia or Phaenicia (greenbottle) individuals were found.

An example of an unusual adaptation is found in zombie worms. These strange animals live off of the coast of California

Just last month, a deadly worm was found in not one, but four locations in the U.S. state of Florida. This worm, until recently, was documented in only twenty-one countries, most of which were island nations. Although the New Guinea Flatworm may seem as a highly dangerous predator, it is only about two inches in length and mainly targets snails for its nutrition. These worms are not harmful to humans, but they will feast on any soft creature in the soil. In order to eat snails or any critters with a hard shell, the New Guinea Flatworm latches itself onto the shell’s opening and then spits out its own stomach through the opening in its belly. This allows an acidic goo to dissolve the snail’s flesh and the worm can continue on with its meal by swallowing both its stomach and the snail.

Barbers Pole worm (Haemonchus contortus) is most commonly found in southern Queensland and Northern New South Wales it is most common to find the worms here because is humid but no to humid in order to kill off the worms and not too cold to kill the worms. Refer to figure 1 in order to see where about they are most commonly found. The Barbers worm is found in the 4th stomach (abomasum) they live in that area of the stomach because the most common way to detect weather or not there is any worms in the stomach is to conduct a worm egg test commonly known as FEC (faeces egg count).

The new guinea flatworm is from the united states of America.this worm is native to the island of New Guinea where it was originally to have been found in. You can find these worms in tropical areas,coastlands ,planted forests, riparian zones shrubs and urban areas as well.it feeds on earthworms ,slugs and arthopods. This worm can harm the snail called The Giant East African Snail. This worm also can mainly eat mollusks and it especially likes to prey on snail. To hunt for it's prey the worm deposits itself to the bottom of a cabbage leave. It also can follow snail mucus trails to find it`s trail. It also has a infectious rate at least 14.1% and this thing usually lives on cabbage leaves. This worm not only affects the whole population of animals or a specific area this worm can affect humans as

Our organism is an R strategist, in summer season the worm population grows and in winter season the worm population dies.

Kang suspects that the worm bridges two temperature zones because the bacteria in its gut require warmth while its red plume harvests nutrients in the cooler water above” (nationalgeographic.com). Battling the harsh ecosystem, the giant tube worm’s plume helps it survive because the plume extends to the cool water to gather nutrients. It also has lots of blood vessels with large amounts of hemoglobin to help carry oxygen while living in extreme sulfide infested hydrothermal vents. In addition, the plume is retractable when threatened. Moreover, the bridging of the two temperature zones helps by supplying nutrients in the cooler water, while providing a heated home for the bacteria thus helping the giant tube worm’s symbiotic relationship. ­­­­­­­­The giant tube worm’s second adaptation is the combination of fatty acids in their lipid membranes and proton pumping mechanism. Extreme Marine reports, “In response to the immense pressure and low temperature of the deep ocean, tubeworms are able to increase the relative amount of rigid, double bonded unsaturated fatty acids in their lipid membranes. This prevents the membranes from packing densely together and ultimately solidifying (Cossins and Bowler, 1990). R.pachyptila also maintains a

The mealworm is the larva of the mealworm beetle which is a specie of darkling beetle (Animals.mom.me, 2016). The darkling beetle has a metamorphic life cycle that begins with an egg hatching into a small mealworm over a four week period (Sandhyarani, 2016). The second life stage of a darkling beetle is the larva stage where the egg will hatch into a small brown mealworm that eats and grows for about eight to ten weeks till its next stage as a darkling beetle pupa (Sandhyarani, 2016). The larva stage of a darkling beetle is the stage in which the mealworms will be investigated. The mealworm will then enter the pupa stage during one of its shell sheds causing the mealworm to

Mealworms have a very interesting ecology. They are the 2nd stage in the life cycle of the darkling beetle. Their scientific name is Alphitobius diaperinus. They are also considered pests in the poultry industry. Mealworms have 6 legs and they are located at the front of their body. The mealworms go through their stage of the life cycle in 40-100 days.

Glow worms lives in Australia. Glow worms eats insects and other invertebrates. Snails & Slugs are a diet to Glow worms so they don’t eat it. Glow worms are very wide and there are bundles of them around houses or anywhere. Some people might think their beetles because there big and bucked eye. On a glow worm there is a green or light on the end of its tail. Glow worms spend 2 or more nights with their tails in the air. Their tails are light street lights that’s how bright they are.

Worms are burrowing invertebrates with long, delicate bodies and no limbs. Worms live in many different areas; their habitats range from tropical rainforests, to even oceans. Worms also have a range of food. They eat parasites, grazers, detritivores, and filter-feeders. Predators of worms include rats, birds, foxes, snakes, frogs, snails, ants, and beetles. Because they have no teeth or claws and move very slowly, worms are defenseless; although they can burrow. Worms can burrow dozens of feet below the surface and are aware when it is safest to come out of hiding (nighttime).

When one thinks of earthworms usually one thinks about slimy and nasty creatures that are only used for fishing. Wrong! If there were no worms on earth, farms and many plants could not be properly maintained.

The Lumbricus species of the earthworm is found in many different places over the world. The terrestris worms are native to the regions of Europe. This species was not known to be in the parts of North America, until farmers started to move into the area. Today earthworms are native to all parts of America. (Nuttinen et al 2014).