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Mantis Shrimps information
Mantis Shrimps information
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Australia, the continent most equivalent with hell. Just as usual, Australia, turns every animal near it completely evil, the list mainly contains: spiders, snakes, scorpions, and kangaroos, especially the Kangaroos. A prime example of this phenomenon is the Mantis Shrimp. The Mantis Shrimp holds the ability to either punch, stab, or slash with the speed of a .22 caliber bullet. The mantis shrimp is a pure killing machine.
The Mantis Shrimp has plagued many a fish owner. Many people accidently bring them into their aquariums by placing rock features they have found in the ocean, the shrimp burrow into these rocks and live there. When the shrimp find themselves in this new environment, they do exactly what they had already been doing, slaughter
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Its eyes are renowned as the best eyes in the animal kingdom, as they are able to see ten times as many colors than humans and is able to see ultraviolet light. The claws move and blazing speeds, boiling the water around them as they move and creating light as they travel at the speed of a twenty-two caliber bullet. The claws come in two forms, clubs and spears. The clubs are designed to break and dismember shells of crabs or clams. The spears are self explanatory, they are used to stab at any fish within their range. There is one more hidden tool of its arsenal; there are serrated spikes hidden in the tail of the Mantis Shrimp, ready to slice open the flesh of anything trying to creep up on …show more content…
Many of them regret it in the end. The mantis shrimp has been known to break the glass of its enclosure flooding the area around the tank and killing anything that dwells there. The shrimp is also known to attack anyone that attempts to touch it, this can result in terrible bruising or requiring stitches. Another way people regret having the Mantis shrimp is when they try to grab it from behind like a crab, only to have their hand butchered by the serrated blades in the tail. The owners can also be hunted by the beast; if someone sticks their hand in the enclosure the shrimp can mistake it for a meal, slashing and stabbing before the victim even realizes what happened.
Australia’s phenomenon of creating monstrosities has struck again. The mantis shrimp has all the necessary tools to kill everything in its path. It is brought into people’s aquariums and devours every living thing in sight. Owners regret having this beast, some the hard way, some even harder. The mantis shrimp has proved its ability to be the deadliest dang crustacean on the Earth. There is only one way to correct these
T. californicus is found from Alaska to Baja in small, shallow tidepools and tidal flats in the upper spray zone where they cannot avoid the full effect of visible and ultraviolet (UV) radiation. Individuals assemble in areas of lower radiation at midday, yet have no preference to the intensity of light at dawn and dusk (Hartline and Macmillan 1995). These tiny arthropods inhabit all types of marine sediments from sand to fine mud and ooze. Along with plankton, T. californicus eats microscopic algae, protists, bacteria, diatoms, algae and microbes (McGroarty 1958). When the concentrations of the species in their habitats are high, T. californicus will turn to cannibalism for a food source. The nautilus eye present in the species is rich with fatty acids and provides a good food source for the animal.
Cephalopods are known to be exceptionally intelligent by invertebrate standards and in some respects even rival “higher” vertebrates. These animals have many highly evolved sensory and processing organs that allow them to gain a greater understanding of their environment and their place within it. Due to their advanced structures, many of which are analogous to vertebrate structures, and abilities they have been widely studied. Their methods of learning have been of prime interest and many experiments have been conducted to determine the different ways in which octopuses can learn. From these experiments four main kinds of learning have been identified in octopuses: associative learning, special learning,
Zebra mussels have now found there way to the United States originating from the Caspian Sea and sought habitation, originally, in Lake St. Claire when ballast water brought them in. From there, zebra mussels have spread and have caused havoc to the environments and its biodiversity, specifically, Presque Isle. Zebra mussels are filter feeders of zooplankton and phytoplanktons, making the water appear clearer, but not cleaner. They have negatively impacted the existence of clams, walleye and several other organisms. In order to preserve the biodiversity of Presque Isle, zebra mussels must be culled and controlled. Several methods that can be utilized to achieve this goal is by chlorination, poison, scraping, etc.
During this experiment Brine Shrimp were placed in four bowls. These four bowls contained 2 cups of either water, vinegar or a water and vinegar solution with 50 shrimp in each. Over a course of 3 hours all of the shrimp in the vinegar mixtures died. Beginning this experiment, the control group, placed in two cups of water moved around the bowl actively. This differentiated from the groups placed in vinegar solutions. These shrimp were placed in one of three bowls. In group 2 the tank consisted of one and a half cups water and a half cup vinegar. The third bowl contained one cup water and one cup vinegar. Lastly, the fourth bowl included two cups of vinegar. The shrimp in the control group were the most active. The shrimp in these bowls moved
The Red Lionfish (Pterois volitans) is an invasive saltwater predator that is increasing exponentially in the tropics of the western Atlantic (Benkwitt, 2013). The Lionfish invasion is causing a dramatic decline in native marine reef species due the gluttony of the lionfish.
Orconectes rusticus, also known as Rusty crayfish, are freshwater benthic omnivores that are important in the lentic ecosystem (Nilsson, E, et al, 2012). Nilsson et al, observed how the Rusty crayfish that are native to the Ohio River valley in North America are dispersing to other lakes and becoming an invader of that ecosystem. Rusty crayfish feed on the microphytes, (Nilsson, E, et al, 2012) which are aquatic plants that enhance water transparency and aquatic biodiversity in fresh water ecosystems (Peeters Ehm, et al. (2013)). Microphytes also provide shelter and food for native fishes such as lepomis. Lepomis also prey on the juvenile rusty crayfish. Abundances of rusty crayfish, macrophytes and Lepomis were associated by a feedback that
The Portuguese Man of War, also known as Physalia physalis, is often found in warm waters of the tropics, subtropics and Gulf Stream and is armed with thick nematocysts that can reach up to 165 feet. The Portuguese Man of War has a translucent blue, pink gas filled body that reaches lengths up to 12 inches long. The poisonous creature got its name, because of its appearance to looking like the sail of a Portuguese battleship. The sting of a Portuguese Man of War if very painful, but not deadly. The pain is to be described as putting hot charcoal on your flesh. The pain of the nematocysts can last for hours and can cause welts and red marks to cover the areas the tentacles had touched. There are also symptoms of nausea and difficulty breathing. This particular jellyfish is not considered a “true” jellyfish. In fact, The Portuguese Man of War consists of modified feeding polyps and a reproductive medusa called a float. Since the jellyfish is not a fast moving carnivore the diet of a Portuguese Man of War consists of eating small fish or other creatures it can get ahold of. The nematocysts will paralyze the prey which then will be consumed by the jellyfish. Because jellyfish are venomous most marine animals cannot eat them but there are a few exceptions. For example, sea turtles love to eat the Portuguese Man of War. Other jellyfish are preyed upon by spadefish, sunfish, and loggerheaded
The world’s coral reefs are quintessential to global biodiversity, so much so that they are often referred to as the "rainforests of the sea". Although their actual space occupied by reefs is relatively small, constituting less than 0.1% of the world's ocean surface, they support over 25% of all marine species on earth. They provide complex and varied marine habitats that support a wide range of other organisms including, but not limited to, fish, mollusks, worms, crustaceans, echinoderms, sponges, tunicates and other cnidarians. Some of these animals feed directly on the corals, while others graze on algae on the reef. The reef also provides a protective habitat for many of these animals.
Al Dhaheri, S. and C. Drew. 2003. Guide for the Management of the Brine Shrimp (Artemia Franciscana) at Al Wathba Wetland Reserve. Terrestrial Environment Research Centre, Abu Dhabi, UAE.
Fish protein has been a mainstay for the human diet for centuries. However, aquaculture, which is the practice of raising fish such as salmon in controlled conditions, as opposed to the commercial fishing industry, which is procurement of wild fish from their natural environment, made its debut in the United States as a commercial enterprise in the late 1970’s according to the Eco - Justice Marketplace Project.(n.d.). This mode of salmon procurement began to develop in the late eighteenth and early nineteenth century, as a response to the declining populations of native wild fish such as salmon and trout.
There are many impacts that fishing and land animal farming have on the ocean, which are detrimental to ocean ecosystems as well as many other aspects of the environment. Overfishing, killing fish at a much quicker rate than the fish can repopulate, is one major problem. Three-fourths of the world’s fisheries are either fully exploited, overexploited, or depleted (Cowspiracy). Researchers have estimated an end of all viable fisheries by 2018 if the current trends of fishing continue (Mason). According to the Monterey Bay Seafood Watch, hundreds of thousands of animals die every year as bycatch, with one of the worst offenders being shrimp fisheries, catching up to six pounds of bycatch per pound of shrimp. Endangered species are also caught, including predators which are important in keeping the balance in ocean ecosystems (Smith). While many organizations such as the Monterey Bay Aquarium Seafood Watch recommend consumers to eat more “sustainable” fish, this will not stop the massive environmental impacts. Sustainable fishing for one does not account for the natural flux in the population of species of fish; what is considered a sustainable amount of fish to harvest one year may deplete the fishery in another year (Smith). Sustainable fish also are becoming even less sustainable as companies that label sustainable fish must find more For example, after Wal-Mart pledged to selling Marine Stewardship
they find their food by their surroundings and sifting the sand of filtering the water. the bulk of their diet is composed algae and plankton matter. The big evolutionary change helped the shrimp defend itself, time before the change there wasn’t this many shrimp in the ocean most people eat shrimp and can cause a decrease in shrimp, progress has been showed since this great evolutionary change, there are some effects on the species such as not being able to see where it’s going and can sometimes get in to traps and trash in the
The giant oceanic manta ray (Manta birostris) is one of two species of gigantic cartilaginous fish from the genus Manta in the family Mobulidae. Manta birostris was first described by Dondorff in 1798; not much research had taken place during this time, which led to misconceptions about the fish (Passarelli and Piercy). Due to their alarming size and bat-like shape, these mantas were often seen as menacing monsters and received the name devilfish. Since the 1990s, there has been an increase in research on the biology, behavior, distribution, and life cycle of M. birostris which has led to large pushes of conservation measures for these massive fish.
The experiment measured the survival rate, the growth rate, and the size of the brine shrimp at the time harvested in various environments. To obtain these measurements, three environments were created: sea water, brackish water, and freshwater. For this experiment the scientists used 5 liter plastic buckets. Every two days, half of the water from each bucket was discarded and new water, of each respective salinity, was added into each bucket...
As shrimp farming increases, excessive amounts of organic waste, chemicals and antibiotics are produced. These pollutions can affect groundwater or coastal estuaries.