Preview

Lake Pedder Earthworm Research Paper

Satisfactory Essays
Open Document
Open Document
194 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Lake Pedder Earthworm Research Paper
The Lake Pedder Earthworm

The Hypolimnus Pedderensis is a Lake Pedder Earthworm. It lived in Tasmania Australia but went extinct in 1971. (Lake Pedder Earthworm). It only lived in a sandy, waterlogged habitat. Also, it fertilized soil as a niche. It was a segmented earthworm that has 129 body segments, was 50mm in length and 1.6mm in diameter. (Australia). Due to a flood at Lake Pedder, this earthworm is now extinct.
In 1972, Lake Pedder flooded because of a hydro-electric power scheme. This flood is the main reason the Lake Pedder Earthworm went extinct. This earthworm has only been found in Tasmania Australia. The survey to check if the species was still alive failed in 1996. (Lake Pedder Earthworm). This is the reason the Lake Pedder

You May Also Find These Documents Helpful

  • Good Essays

    Materials and Methods This experiment required 30 Alaskan Pea seeds, 3 pots (4 1/16in x 2in), two 60in Vigoro Sturdy Bamboo Plant Stakes, one API Nitrate (〖NO〗_3^( -))Test Kit, one API Phosphate (PO_4^(-3)) Test Kit, half of one bag of 3.7L bag of Earthgro: The Natural Choice Potting Soil, 10 Red Wriggler Earthworms (Eisenia foetida), 2 mesh strainers (1 small, 1 big), one 400mL beaker, 4 glass tubes, one 12in ruler, Garden Clippers, Greenhouse, Greenhouse Thermometer, Greenhouse Watering Can, and a Sink, 4 Paper Towels, and a 3inx2in rectangular container. I labeled the 3 pots with orange tape, 1 was labeled experimental phosphate, 1 was labeled experimental nitrogen and the last one was labeled control. First I obtained 3 pots and one 3.7L…

    • 839 Words
    • 4 Pages
    Good Essays
  • Good Essays

    (A)Adult worms in meninges lay eggs (B) eggs go into circulation, reaches the lungs (C) hatches into larvae L1. The L1 migrate up bronchial tree (D) to pharynx, coughed, swallowed, feces (E). L1 infects snails or slug through foot. L3 takes approximately 3 weeks. F-S with L3 are ingested penetrates abomasum, spinal nerves to spinal cord. Mature 20-30 days to adults. Adults migrate to subdural space to brain from ingestion to exit of eggs in feces (prepatent period).…

    • 764 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Earthworm Dissection Lab

    • 994 Words
    • 4 Pages

    3) Place a pin through the side of the third segment from the mouth, and another pin through the side of the third segment from the caudal end.…

    • 994 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    The Pipistrelle murrayi went extinct on August 27 in 2009 . The scientists who have been studying this animal haven't found out why or how the Christmas Island Pipistrelle went extinct in the first place . Some say that it was sitting on a leaf eating some moths then was torn apart by fire ants . Others say it just died peacefully of old age . So how this animal went extinct is still classified today .…

    • 179 Words
    • 1 Page
    Satisfactory Essays
  • Satisfactory Essays

    Earthworm-segmented worm. they inhabit every bit of moist soil in the world. they possess bilateral symmetry and are made up of segments that look like little rings stacked next to each other.…

    • 328 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Devil Fish Research Paper

    • 306 Words
    • 2 Pages

    Devil fish, also known as suckermouths, have invaded the waters of the Mexican state of Tabasco. This armored catfish is cherished among aquarium owners because they eat the algea that grow in the tanks, but out in the wild, this behavior harms underwater plant life and erodes shorelines. Along with this, the introduction of these fish has resulted in a decrease in numbers of Robalo, or snook, in these impacted waters. It’s unclear as to how these devil fish became a problem, but it’s thought to be a combination of aquaculture facilities accidentally releasing them, and the “Nemo effect, where the fish grew too large for their tanks and were then released into the wild by. After the initial release, the populations exploded due to their abilities to mature quickly, lay 500 eggs at a time, and their long life spans (7 to 15 years). In an effort to try and reduce the number of devil fish, Acari was born, a company that has attempted to catch and sell these invaders as food. Although this fish isn’t poisonous, marketing it for human consumption has proven to be difficult. In addition to selling fillets to restaurants, Acari hopes to help migrants and refugees through the donation of fish.…

    • 306 Words
    • 2 Pages
    Good Essays
  • Powerful Essays

    The lake, which existed about 25,000 – 45,000 years ago, had once taken up 135 squared kilometers of land and was 10 meters in depth. However 14,000 years ago it dried up and many extinct animals where found, such as, the zygomaturus1, Tasmanian tigers, huge kangaroos and hairy-nose wombats.…

    • 1385 Words
    • 6 Pages
    Powerful Essays
  • Satisfactory Essays

    Study Guide 3

    • 313 Words
    • 2 Pages

    Phylum: Platyhelminthes-The flat worms----------Bilateral symmetry with acoelomic cavity. Phylum: Nematoda-The round worms--------------Pseudocoelomic cavity.…

    • 313 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    cane toad

    • 569 Words
    • 3 Pages

    Animal is native to Native to central and north south America but was introduced in north east Australia and Philippines and Caribbean. The biome it lives in live mostly on the equator near rainforest and swamps. Description…

    • 569 Words
    • 3 Pages
    Satisfactory Essays
  • Satisfactory Essays

    The Guinea worm is an interesting creatures that infects humans by making their way through our skin. Humans drinking Contaminated water is the cause for this. Today's it's way less common in the developed world due to cleaner water. We learned that they spread only by more water once they are inside the body. Without water they will die out. The burning sensation that they create wants us to treat it with water but that will hurt the situation in the long run. They will release more larvae when water comes into contact with it. Knowing that people can avoid water contact from that area which will eventually kill it. The author is saying that many animals such as the guinea worm will affect people and creates a pain. The invader wants you…

    • 223 Words
    • 1 Page
    Satisfactory Essays
  • Good Essays

    Lake Erie Research Paper

    • 314 Words
    • 2 Pages

    Lake Erie has been a valuable food and water source for a long time and one of the biggest, after you read this article please help out lake Erie. In this essay you will read about the problems Lake Erie had in the 1960’s and 70’s we solved and we are in today. “In 1960 Lake Erie had become extremely polluted, in part due to the heavy industries that lined its shores in Cleveland and other cities.” (Rotman) As a result of these pollutants, Lake Erie contained increased levels of phosphorus and nitrogen. Factories were dumping waste in waterways, also did fertilizer and pesticides got in the waterways from farms.…

    • 314 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Ringworm is the infection of the skin, hair, or nails caused by various kinds of fungi that belong to the genera Trichophyton, Epidermophyton, and Microsporum. Ringworm tends to infect moist areas of the body, such as the groin, between the toes, and under the arms. The affected area usually becomes inflamed and itching may or may not be a symptom.…

    • 377 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Pinworm Research Paper

    • 596 Words
    • 3 Pages

    Pinworms are the most common type of worm infection, estimating that 10% of the population in the Untied States is infected and 30% of children worldwide. Pinworms are usually easily treated but the infection itself is very easily spread, making it persistent. This small…

    • 596 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Essay On Bass Fishing

    • 475 Words
    • 2 Pages

    As live bait has become extremely popular, people have tried to take advantage of the situation and set up ‘worm farms’ producing a variety of worms used for live bait, on a giant scale. This means that the fishermen do not have to get their hands dirty searching and digging in the back garden. Depending on the country, season and climate, various worms can be…

    • 475 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    The Pond Ecosystem

    • 877 Words
    • 4 Pages

    The Pond Ecosystem Gizmo™ lets you study ponds as an ecologist would. Each of the tools can be dragged to the pond to take measurements.…

    • 877 Words
    • 4 Pages
    Satisfactory Essays