Blue Parrotfish Research Paper

Devilfish. This purple, seven-armed octopoid monstrosity is the size of a horse, with hook-lined tentacles and cold, blue eyes. Devilfish CR 4. XP 1,200.

It’s a beautiful day at the beach, the sun is shining down on you as you float and drift on top of the waves. As you lay there without a care in the world, you are suddenly interrupted by a massive swarm of jellyfish; also known as a bloom. Not only does this send you into sudden terror, it also causes a much bigger threat to the ecosystem below you. The excessive growth of jellyfish swarm drastically lowers the population of fish eggs in the ecosystem. Because of this, fishermen lose millions of dollars. People in local communities are figuring out ways to solve this mass production.

My species is the Ocellaris Clownfish! This is the one that looks like Nemo on Finding Nemo. Its body is an oval shape and has three vertical white stripes outlined with a fine black line. They are saltwater fish and live in an anemone. They live in a core habitat. They have symbiotic relationship with the sea anemone. The anemone gets pesits it doesn't want living on it off of it, and the clown fish gets protection from the tentacles of the anemone. Young clownfish have difficulty finding an anemone to live in. The young clownfish begins at the bottom of the social ladder when it enters an anemone. It is often the victim of aggression by other clownfish. Clownfish are a very social group. They like to live in colonies.There are two types of

Over 25 years ago, a new species was discovered that completely shocked the world, a crayfish-like no other, named the marbled crayfish.As their name suggests, they include an alluring brown colored marbled pattern, which is identical from individual to individual. To this day, the marbled crayfish is more diverse than any other crayfish because it is able to clone itself without any involvement of a male, in a matter of hours. This crayfish is new mutant species which has generated immense concern as a potential invasive species. What really shocks the scientists is the fact that they can reproduce at extraordinary rates from 250 to 300 clones in a few months and are already spreading rapidly throughout the globe. This creature was never

Most people would not appreciate a stranger walking into their home unannounced, taking their food, and making themselves at home. That is exactly what lionfish are doing along the Florida coastline. Lionfish are an invasive species that need to be contained. The reefs that they consistently invade off of the coast of the Florida are not the lionfish's natural habitat. This invasive species takes shelter and resources out of the reef that other species need to survive, and they destroy the environment around them. Humans have complicated the balance of the ecosystem by introducing lionfish, and now they need to help rectify the situation.

Echinoderms such as starfish, sea cucumbers, and urchins are identified by their symmetry and central mouth. This species is found decorating the coral reefs by their variety of color and sizes. Because some of these animals like to burrow in the sand, they can supply oxygen to some of the depths in the ocean. Echinoderms are a staple food in many sea animals diet.

Average Yellow Perch length (TL) ranged from 87 (age 1) to 223mm (age 5), whereas, Pumpkinseed length ranged from 47mm (age 1) to 194mm (age 6) which is similar to other findings in many lakes in North America (Scott & Crossman 1998; Pierce, Rasmussen, & Leggett 1990). Pumpkinseed growth was constant for the first 4-5 years, then began to slow, whereas, growth in Yellow perch was constant for the first 2-3 years and began to slow which is similar to other studies (Copp, et al. 2004; Lauer & Doll 2007). This may be due to maturation age when energy is allocated to reproduction (Roff 1983). Purchase et al. (2005) studied life history traits of Yellow Perch in many Ontario lakes and found that Yellow Perch mature around age 2 (Purchase et al. 2005). Maturation age in Pumpkinseed is variable between lakes, but many reach maturity in their third year (Copp et al. 2004). Our results indicate that Pumpkinseed in this population may mature later since growth doesn’t appear to slow until after age 4-5 years.

I chose to read the book Parrotfish by Ellen Wittlinger. I selected this book for many reasons. Beyond the intriguing design of the cover, the title grabbed my attention. I was unaware of what a parrotfish was. As I learned in the book, a parrotfish is a type of fish that can change gender as it goes throughout life. This metaphor contributes to one of the biggest thematic statements of the novel (“Nature creates many variations”). The main character quickly realizes the limitations between the parallels of himself and the parrotfish.

Researchers have witness something spectacular. In Enos Lake on Vancouver, similar species of a threespine stickleback fish lived there. One of the species usually lived in the middle of the lake eating zooplankton. The other specie lived in next to the shore eating larval stage insects. Within three years, the two species of the threespine stickleback fish disappeared. Researchers added crayfish into the lake. Researchers documented that within three years, 1994-1997, they saw less and less threespine fish, which they concluded it was the result of interbreeding. According to the University of Faculty of Science British Columbia stated, “The new stickleback fish does not perform all of the functions as its predecessors. The hybrid spends more

For the entirety of the project the water had an awful scent. The water was a brownish or yellow color till the last time my group check on the ecosystem. The latest checkup, the water was clear. It turns out that the reason why the color was that color because the plant progressively throughout the project died. The coloring is from organisms breaking down the bacteria. The water turned clear because the bacteria was finally all cleared up. I was interested in how the beta fish that was in the same section of the ecosystem as the snail, played dead most of the time. From doing some research on this observation, it shows that this type of behavior is common. This happens because the beta fish might have a bladder disorder or the person

The blue crab, Callinectes sapidus, is one of the most familiar inhabitants of marshes and waterways along the Atlantic and GMx coasts of North America. The abundance of blue crab larvae and juveniles make them important components of the diets of numerous species of fish, invertebrate and avian predators (Van Engel 1987, Guillory and Elliot 2001). As juveniles and adults, blue crabs act as generalist predators on benthic infauna and epifauna; consuming invertebrates, fish, and crustaceans (including other blue crabs) as well as plant and detrital materials (Darnell 1958, Alexander 1986, Meise and Stehlik 2003, Lipcius et al. 2007). It has been proposed that blue crabs are keystone species in the marsh because of their impact as predators

To begin they live in deep seas and oceans close to islands and some beaches. As a result people started getting scared of endangered blue sharks on the coast of many islands. However many people don’t see them because of environment camouflage skin when there near surface. As a result blue sharks eat many different things such as tiny plankton, some fast swimming fish, mackerel, and shrimp. Before long blue sharks get to be skilled hunters, they learn how to attack from below and come out straight.

Procambarus Clarkii, also known as the Red swamp crayfish/crawfish, or Louisiana crayfish/crawfish, is a decapod crustacean having two distinct body divisions. There is the anterior cephalothorax with paired appendages including antennae, mouthparts, and walking legs and the major body organs and the posterior abdomen containing the major abductor muscles for rapid backward escape from real or perceived threats, and paired appendages associated with sperm transfer in males and incubation of eggs and developing embryos in females and the tail ‘fan’ in both sexes.

Zebrafish has rapid embryonic development and unique regeneration. Fully develop its take around 3 months. During spawning season, Zebrafish spawn every 3 to 4 days. Each time female can produce hundreds of eggs. The fertilized eggs will become transparent and grow in rapid speed. This why the embryos of zebrafish is ideal for scientific research due to their transparency and rapid grows. The transparent embryos will help the scientific research has better and closely observed on embryonic development and the formation of all of the internal organs. It’s take 48 to 72 hours for eggs to hatch. Zebrafish mating behavior consider that the male will chase the female very fast, often nudging the female with his snout and then lead the female to

Today I well am talking about fish. As you can see here, we well learn different structure of the fish body and food and other types of fishes. Did you know? That fish is a vertebrate and it only survives in water. For more information read the rest have fun learn about fish.