Waterdog fish are commonly referred to as mudpuppies; these organisms spend most of their lives underwater and are actually salamanders. Mudpuppies live in waterways around the United States; they occur primarily east of the Mississippi and prefer habitats of streams, rivers and swamplands.Know More
Mudpuppies are one of only several species of salamanders that communicate using vocalization. These species are relatively unattractive in appearance; they have thick brown mottled coats that do not hold great visual appeal but help mudpuppies stay camouflaged when swimming through the water. When provoked or frightened, mudpuppies emit squeaks that resemble the barking of dogs. They are among the largest species of salamander and may reach full-grown heights exceeding 15 inches; there is little variation in size between adult males and females.
These creatures breed in the spring to produce eggs, which hatch into live young mudpuppies. Female mudpuppies lay relatively large clutches or broods of eggs, which they guard until the young hatch. Mudpuppies have bushy red gills on the outsides of their bodies, which develop in the larva stage. These creatures seldom leave water and emerge at night to feed on their prey, which includes crayfish, worms, crustaceans and snails. These creatures have flat heads, stubby legs and wide tails.Learn more about Amphibians
The smallest fish in the world is the Paedocypris progenetica, a tiny fish that lives in the forest swamps in Sumatra and measures a mere 0.31 inches in length. According to the National History Museum, its existence was unknown until 2006, when it was first discovered.Full Answer >
Both species commonly referred to as pollock, the Alaskan pollock and Atlantic pollock, have scales. The presence of scales is especially important for members of the Jewish faith who are only permitted to eat kosher fish, which must have both fins and scales.Full Answer >
Amphibians in the adult stage have a three-chambered heart that separates oxygenated and deoxygenated blood to a certain extent before pumping it back throughout the rest of the body, according to Sam Houston State University. Wikipedia explains that amphibians in the juvenile stage, such as tadpoles, have a circulatory system similar to that of fish, with a two-chambered heart that circulates blood through the gills to be oxygenated.Full Answer >
A turtle pool may be several things: an online game, a child's pool shaped like a turtle or a place for a pet turtle to live. As of 2014, the turtle pool game can be found on the AGame website.Full Answer >