Antomy of Fish and Amphibians Essay

A dinosaur has an antorbital fenestra with an open hole hip socket. The definition differs from the term used informally because it helped understand how the dinosaur moved and how they were categorized as species. There are four general characteristics that dinosaurs have as a result of their synapomorphies which are permeated acetabulum, ball-shaped head on proximal femur, the Cnemial crest on the proximial tibia, and an ascending process on astragalus. These four dinosaur synapomorphies are related to vertical limb support.

At the turn of the century, American readers were interested only in stories with happy endings, where goodness was praised and evil was punished. They did not particularly care if that was a false interpretation of the way life really was. When men such as Frank Norris, the author of The Octopus, wrote angrily of the injustices and poverty to be found in America, readers turned away. The Octopus made them change their minds. The course of the novel and the reality of its characters held the readers’ attention. It is so powerful a book that people had to care about the wheat growers, almost against their wishes.

To compare the impact of evolution on different organisms a study was conducted by: carefully examining the species of birds with each other. This was accomplished through using a sample population of 200 birds. Moreover, there were other factors that were taken into account (in order to ensure objectivity and accuracy). The below table is illustrating those factors that were considered to be the most important during this study. ("Evolution Lab," 2012)

Blackfish was released on the 19th of July 2013 in New York. Gabriela Cowperthwaite’s award-winning documentary is about a captive killer whale that has taken the lives of several people. This documentary explores the different stories of Tilikum’s attacks and the reasons for why these accidents are occurring in the sea park industry.

Which amphibian has red eyes, yellow feet, and looks like a leaf? Red Eyed Tree Frogs of course! Because Frogs are amphibians, they spend most of their time in water or wet places. Interestingly, Female will lay their eggs in water, when these eggs hatch they become tadpoles. These baby frogs have many stages such as, developing back legs, growing front legs, becoming a juvenile frog, and finally losing its tail and becoming an adult. Red Eyed Tree Frogs Wake up at dusk and go on the prowl for insects and fruit, which are its main diet. Also, when red eyed tree frogs sleep, they curl their feet and shut their eyes, they look exactly like a leaf, this helps from camouflage from predators. These loveable leaping

One of its most important characteristics is its beak. The finch adapted to have a thin, long beak to probe through moss, bark and leaves in search of food (Wildscreen Arkive, N.D.). These finches have the thinnest beak out of the 13 finches; which aids them to find small insects. The Green Warbler finch are mostly found in humid highland forest where their primary food source is found. These adaptations made them more fit to survive on available food. Over the years the finch’s beak has evolved as the bird developed different taste for insects. Another famous adaptation is how they camouflage in their environment. The Green Warbler is restricted to the forest and is greener in body colouration, while the Gray Warbler is found in shrubby, dry thickets and is greyer and duller looking (Certhidea olivacea, 2010). Their coloration helps them camouflage in their own environments, and to hide from predators. Recent studies have found that there are in fact two separate species of the Warbler Finch, the Green Warbler Finch and the Grey Warbler Finch, but are considered as a single species (Wildscreen Arkive, N.D.). The Green Warbler finch mainly occupies larger, inner islands, while the Grey Warbler finch inhabits the smaller, outer islands (Green Warbler Finch,

The elongated arm bones that support the wing evolved in the first coelurosaur, which probably looked like ornitholestes. As far as we know feathers are unique to birds, but this doesn’t mean that birds are not dinosaurs. Because birds belong to the group called dinosaurs, it follows that birds are feathered dinosaurs. The closest known evolutionary relatives of birds are some of the small carnivorous dinosaurs, such as velociraptor, ornitholestes, and deinonychus. The difference between a Tyrannosaurus Rex and Apatosaurus is that almost everything about Tyrannosaurus Rex indicates enormous power of one of the largest theropod dinosaurs that ever existed. They have a 4-foot-long jaw, 6-inch-long teeth and massive thighbones. It is the largest and most fearsome carnivore of all time. The fossil was originally arranged so that the dinosaur stood

gills sprouting small feather-like appendages. Although colloquially known as a ‘walking fish’, it is in fact

The facts are in you can identify an anglefish by .that anglefish can grow from 6 to 24 inches long they get their name from their beauty and grace, marine anglefish are common in Florida and the Caribbean. Some anglefish masked like the emporer anglefish and young marine anglefish they both have vertical stpes on them, the regal anglefish is color- crazed including the half moon anglefish, blue anglefish, and the rocky beauty, the young french anglefish will let divers come closely to them so that they can show off their pretty colors,fersh water anglefish live in slow moving waters they grow to six inches long they look ghost like. To identify a sea goblin look for their pink ugly unappling skin it looks like an alien but with

The first time I felt the recoil of a shotgun coincide with the simultaneous drop and flop of a turkey I knew I was hooked. This was all the way back in the fall of 2005 when I shot my very first turkey alongside my father. That day started an addiction that has since intensified and spread to not only turkeys but almost all of Missouri's highly sought after species. Hunting, conservation, and the great outdoors have always been embedded in the hearts of my family. I am no different and plan to dedicate my life to Missouri’s wildlife the same way they have.

Birds have fascinated people for years. Whether it's their striking color, lovely songs, care for their young, or ( most often ) their ability to fly. Not all birds however fall into each one of these catergories. One species, for example, are the owls. Owls are not the brightest color and don't have as lovely songs as a canary. They are different from many birds including other birds of prey. To look at all these wonderful owls would take more than a few pages so we will look at one, the Barn Owl.

One of the most mystifying creatures of the deep blue sea, the cuttlefish is not a fish it is some squid-like mollusks. The cuttlefish has a large out stretched body with its mouth being surrounded by tentacles, giving it the nickname head-footed. Cuttlefish around the world varies from sizes of 15cm to 60cm and weigh from the range of 6lb to 23lb. This creature is found throughout the warm tropical shallows of the ocean to the cold depths of the deep ocean.in order for the cuttlefish to survive they are able to change their body color and they body texture to blend in with different marine environments, while being prey upon dolphin, sharks, seals, cuttlefish, and other big fish. The cuttlefish uses its ability of changing colors to hide itself

The Texas horned lizard also exhibits behavioral adaptations that have increased its water-absorbing efficiency. To help increase the capture of water from its scales, the lizard lowers its head and body to the ground and sticks out its legs to increase the surface area of its body in

A deceiving family name surrounds this organism, or animal. Even though it is called a fish, a glitter just above the surface of the ocean’s water might just be it. Admirably capable of swimming and flying, flying fish are pure evidence of how nature has learned to adapt. One adaptation they possess is an unequally split tail, for this gives them more control over movement. Flying Fish also have another trait that allows them to get airborne, expanded pelvic fins.

A bird 's breastbone, or sternum, is shaped like a keel to attach the powerful wing muscles. The bones of a bird 's wings are surprisingly small compared to the size of the wing. All the bones and muscles of the wing are in the front and covered with feathers that protect and streamline the wing. The actual flight feathers are attached to the wing within little pits in the bones.