Preview

Stone Mocko Effect

Satisfactory Essays
Open Document
Open Document
315 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Stone Mocko Effect
Stone Moroko
The Stone Moroko is a small-bodied freshwater fish that is native to Eastern Asia. It has a diet consisting of plant material, fish eggs, insects and fish. It is a highly adaptable invasive species of fish which has now established itself in 11 Asian countries,25 European countries, Fiji and Algeria. It was first recorded in Albania and southern Romania .It is regarded as a pest due to its high reproduction rate which can impact the ecosystem in many ways. There is no documentation of the Stone Moroko in North America

Impacts of the Stone Moroko on the ecosystem:

The Stone Moroko can impact native biodiversity by consuming larger planktonic crustaceans such as shrimp and small crayfish which can result in increased algae because

You May Also Find These Documents Helpful

  • Good Essays

    The Rio Grande Silvery Minnow is a “small herbivorous North American fish” with “small eyes and mouth”. The diet of the fish is believed to consist of “river plants and benthic macroinvertebrates”, which consists of “small living animals among stones, logs, sediment, and aquatic plants on the bottom of rivers and lakes.” Due to the small size of the fish and difficulty accessing their stomachs, there is “little research into their diet”.…

    • 263 Words
    • 2 Pages
    Good Essays
  • Powerful Essays

    The Rocky Shore is an ecosystem of great magnitude although it is filled with a number of smaller ecosystems with in that rocky shore. These smaller ecosystems are the tide and rock pools with in the rocky shore and are home to a large variety of different organisms. All these organisms are not there aimlessly, each and every organism affect one another wether it be plankton, seas squirts, red waratahs, wobbegong sharks, blue octopus etc. Even filtering creatures and plankton are a major part of the ecosystem and the food chain at the rocky shore. This is because if any creature gets abolished no matter what it may be then this creature’s predator’s food becomes scarce and this will result in this particular organism getting wiped out and so on and so forth. With in a food chain almost everything has a predator, unless this…

    • 4017 Words
    • 17 Pages
    Powerful Essays
  • Better Essays

    maenas is cannibalistic, especially in postlarval and juvenile stages (Moksnes et al., 1998). This cannibalism tends to be density dependent and self-regulates populations of C. 5 maenas (Moksnes, 2004). Mortality by means of predation by H. sanguineas serves to further thin populations. C. 5 maenas is also very efficient in selecting habitats with low risk of predation (Moksnes, 2002). H. sanguineus populations are at higher densities in rocky intertidal areas, the same refuge habitat preferred by juvenile C. maenas. In response, C. 5 maenas has shifted habitat usage to areas with reduced refuge (Jensen et al. 2002). 5 This habitat shift also creates a shift in diet in adults from primarily consuming mussels to primarily consuming red algae (Griffen et al., 2008). Reduced refuge creates risk of predation by seabirds, fish, and other predators. Dietary shifts of C. 5 maenas in the presence of H. sanguineus could reduce C. maenas populations in two ways. First, this shift in diet decreases nitrogen consumption which slows growth rates of C. 5 maenas, potentially extending the time susceptible to size dependent predation (Griffen, 2008). In the presence of H. sanguineus, C. maenas typically forages for red algae (Chondrus crispus) containing 0.4%-1.4% nitrogen with higher values in winter and lower in summer (Chopin and Floch, 1992). Otherwise, C. maenas would prey on mussels (Mytilus edulis) containing 7.7%-9.6% nitrogen with higher values in spring and lower in late…

    • 1651 Words
    • 7 Pages
    Better 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
  • Better Essays

    Hawaiian Anchialine Pools

    • 983 Words
    • 4 Pages

    The ʻōpae ʻula and the Hawaiian anchialine pools have been a large part of Hawaii’s environment. We chose this topic because we wanted to learn about a Hawaiian species because we were both raised in Hawaii, and that the ʻōpae ʻula is endemic to Hawaii. We chose to do a poster board so we could reflect and make the things that we say easy to remember. In the Waianapanapa Cave, people are putting guppies and other invasive species into the pool, and they are driving the ʻōpae ʻula towards the back of the cave, this is a negative environmental issue. Soon, the ʻōpae ʻula and all the other animals in the pool might go extinct because the the…

    • 983 Words
    • 4 Pages
    Better Essays
  • Powerful Essays

    because of this, the entire food web is affected. Along with the species, the coral reefs…

    • 709 Words
    • 4 Pages
    Powerful Essays
  • Better Essays

    Carassius auratus is a robust minnow believed to be a native species from Asia in the rivers of China and Japan (Eschmeyer, 1990). Typically, these fish can be found in the wild in slow-moving streams and ponds. Goldfish thrive in ponds which support submerged vegetation (Robison and Buchanan, 1998). The goldfish has a strong fecundity rate as females may scatter up to 4000 adhesive eggs in a single spawning session over littoral debris and vegetation (Dobie et al 1956). Goldfish have been kept in captivity as pets for generations. Their domestication and selective breeding for unique characteristics has been so successful that many genetic tests have taken place to study comparative variation in wild and domesticated stocks (Beckwitt and Aoyagi, 1987).…

    • 1047 Words
    • 5 Pages
    Better Essays
  • Good Essays

    Intro

    • 390 Words
    • 2 Pages

    This laboratory is based on a series of famous experiments that were conducted in the 1960’s along the rocky shore of Washington state, in the northwestern United States…The nine species in this laboratory’s simulated rocky intertidal area include three different algae (including one you may have eaten in a Japanese restaurant); three stationary (or “sessile”) filter-feeders; and three mobile consumers (Keystone Predator Student Workbook). In this simulation there are nine different species. The Nori Seaweed, Black Pine, Coral Weed, Mussels, Acorn Barnacles, Gooseneck Barnacles, Whelk, Chiton, and Starfish. The Nori seaweed, Black Pine, and Coral Weed are all algae, which means they live in damp environments and are plant like and have chlorophyll. Having chlorophyll they make their own food through photosynthesis, the fact they can make their own food makes them autotrophs or producers, and are the lowest on the trophic level. The Acorn barnacles, mussels, and gooseneck barnacles are the filter feeders of this environment they do not move. They are the herbivores of this environment and the primary consumers on the trophic level. The whelk, chiton, and starfish are the only mobile species in this environment. Also they are the only carnivores in the environment and are secondary consumers on the trophic level.…

    • 390 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    Aisain carp

    • 506 Words
    • 3 Pages

    Presently, there’s another species that is not only thought of as less desirable, but actually feared. This is the Asian carp. Asian carp were introduced to the ponds of the Southern United States during the mid 1970’s. This was done to alleviate the problem of the algae that was building up. There are four main species of Asian carp. These include Bighead, Black, Silver, and Grass carp. As a result of flooding, the Asian carp escaped from the ponds and established themselves in the Mississippi River (“Asian Carp Fact Sheet).And now they made there way,into the illinois river system.And now they are, making there way…

    • 506 Words
    • 3 Pages
    Satisfactory Essays
  • Better Essays

    Lionfish Research Paper

    • 1872 Words
    • 8 Pages

    These deadly effects that lionfish have on coral reefs and the fish that live on them also have a negative impact on the surrounding marine life. Hixon states that coral reefs are a major part of the water’s ecosystems and when you damage them all the marine organisms that live of these reefs or the fish that live around the reef will be negatively…

    • 1872 Words
    • 8 Pages
    Better Essays
  • Good Essays

    Paradox of the Stone

    • 597 Words
    • 3 Pages

    Originally formulated by Wade Savage in "The Paradox of Stone," the argument reads: Either X can create a stone that X cannot lift, or X cannot create a stone that X cannot lift. If X can create a stone that X cannot lift, then, necessarily, there is at least one task that X cannot perform (namely, lift the stone in question). If X cannot create a stone that X cannot lift, then, necessarily, there is at least one task that X cannot perform (namely, create the stone in question). Hence, there is at least one task that X cannot perform. If X is an omnipotent being, then X can perform any task. Therefore, X is not omnipotent. This argument proves the existence of an omnipotent being to be logically impossible. Responding to this argument, there are several positions from among which a theist can choose to take. George Mavrodes, for instance, calls into question the possibility for the task to even be performed at all. Mavrodes challenges that the self-contradictory nature of the task renders it an inadequate gauge of God's omnipotence, and reminds us that power is determined only by tasks performed within the realm of possibility. God's inability to fulfill this illogical task has no bearing on the extent of his power and does not discredit belief of his omnipotence in any way. Harry G. Frankfurt offers a different, slightly more confusing, response to the paradox. Frankfurt asks you to suppose God's omnipotence enables him to do even what is logically impossible in that He actually creates a stone too heavy for Him to lift. He continues on to say that God having created the stone that He cannot lift exhibits God's ability to perform a self-contradictory task, and that the completion of one such task leaves open the possibility for other self-contradictory tasks to be completed as well. God's ability to perform the initial logically impossible task of creating the too-heavy stone stands as proof of his power for any subsequent…

    • 597 Words
    • 3 Pages
    Good Essays
  • Good Essays

    species is ruining the homes of the organisms living in the ocean. Consequently, several marine life are…

    • 717 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Asian Carp In America

    • 589 Words
    • 3 Pages

    Asian carp is a catchall name for four different carp species, silver, bighead, grass, and black carp (Asian Carp Organization). As we can know from its name, the origin of Asian carp is Asia, and mostly China. The reason of why I choose Asian carp as an invasive species is because Asian carp has totally different treatment in China and America. As a Chinese, I was informed since I was very young that Asian carp is good for both the environment and our health. It contains a lot of proteins and nutrition which can benefit our brain. However, in America, people think it is a disaster to have Asian carp in America.…

    • 589 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Asian Carp

    • 1383 Words
    • 4 Pages

    Asian carp were imported into the United States in the 1970’s to filter pond water in fish farms. Most of the fish farms were located in Arkansas. In the 1980’s, flooding caused some of the carp to escape from the fish farms (Jerde et al., 2014). At the time, nobody knew that it was a big deal. They made their way into our lakes and rivers and have spread rapidly. Now we have a huge problem with them overpopulating our lakes and rivers causing a number of different problems.…

    • 1383 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Coral Reef Research Paper

    • 843 Words
    • 4 Pages

    Coral reefs are one of the world’s hidden treasures. In a coral reef, you can find anything from plants to certain types of animals. Some of the coral that you might see can be dangerous and fatal to humans. While some coral reefs are dangerous, others aren’t. There are a lot of things in a coral reef and many topics worth being discussed, but only three topics will be touched on throughout this paper. The first topic is the food web within the coral reefs; the second topic being discussed will be the different types of coral reefs; the third topic to be discussed will be where coral reefs can be found.…

    • 843 Words
    • 4 Pages
    Good Essays

Related Topics