Characteristics And Characteristics Of Anchoa Lyolepis

the genus Uca .They are named “fiddler” because the male holds one claw, always much larger

The bones of Rodhocetus are very telling of its behavior. The second and fourth fingers (or “digits”) were short and wide; therefore it is thought that these were the digits

fish. The structure of each different type of tail is radically different. Some lizards have

The scientific name for the Eastern Spadefoot toad is Scaphiopus holbrookii. They have vertically elliptical pupils with grayish or blackish brown- skin with olive skin scattered with warts. Two yellow lines originate from each eye and formed a lyre shaped pattern along each side of the body. The sickle- shaped spade on the side of its foot belongs to the primitive amphibian family that is neither true frog nor true toad.

Roanoke Logperch are all very similar in size and color . Most of these fish at the bottom are a cream color that fades to a green-yellow color as you go up , they also have dark markings on their bottom half . Since all of these fish look very similar it is hard to tell the genders apart from one another . Therefore there is one distinctive way to tell and that is that the males have a more vivid orange ring around their first dorsal fin .The top jaw is longer than the bottom so that the fish has more strength to push rocks and sand over . They also can get up to 16.5 centimeters but they usually stay in between 5-7 centimeters . These fish also have bilateral symmetry as in one side is similar to the opposite side .

The Axolotl has feathery gills and a flattened shaped head. The Axolotl is endangerd and almost exctinct. The Axolotl weights 60g-200g and can be 15cm-45cm long. The Axolotl along with young tiger salamanders are confused. The Axolotl is found mainly in lakes near mexico and central mexico

One species incorporated the xenacanth sharks. They seem to have avoided extermination by relocating into freshwater. One group, Xenacanthus, was a seventy five centimeters in length, eel-like shark that looked like a modern conger eel. Its dorsal fin extended along its back and around the tail and connected to an odd double anal fin. The main striking feature was a single self-protective spine growing from the top of its head.

There are twelve species within the same genus and have subtle variations in physical appearances, all living in freshwater, but due

Identifying Features- Typically 4 to 6 feet, and 660 to 1,100 pounds. Skin is primarily black, with varying pale spots and a pinkish-white underbelly. Lacks a hard shell but instead has a carapace composed of tough, rubbery skin and thousands of tiny bone plates Its carapace is large, elongated and flexible with 7 distinct ridges running the length of the animal. Front flippers lack claws or scales and back flippers are paddle-shaped.

The lateral stripe on this minnow is almost non-existent, they lack any sort of barbel, and there is also no caudal spot. They are very lacking with color and often look just silvery. The best way identify this minnow is by counting the anal fin rays, the furthest fin back on the underside of the fish, which there will be seven of. They also have 14 to 17 pectoral fin rays, the two fins on each side of the fish, and between 7 and 9 pelvic fin rays, which is the pair of fins located right in front of anal fin. They usually range between two and one half to three and one half inches long. They have large eyes that are longer than its mouth and a forked tail. Unlike some other minnows, the river shiners’ chest is scaled. It also has a stripe on top of its body, dorsal stripe that surrounds the entire dorsal fin base, which is the fin on top of its body. Where the lateral line would be, there are between 34 and 37 scales. It is very similar looking to the Mississippi silvery minnow color and shape wise too. Some major differences to tell them apart are that river shiners have a slightly larger mouth and seven instead of eight anal fin rays like the Mississippi silvery

Tilapia is a common name designating fishes of the Cichlidae family. This brand name comes from the Latin form of thiape, a word that means “fish” in béchouana – an African language. It includes three genera within cichlids: Oreochromis, Tilapia, and Sarotherodon. They originate in Africa and Near or Middle East. The size varies between 5 and 50 centimeters. These fresh or brackish fishes water are bred and consumed widely in the world.

Lepidodosteus – *It is commonly known as gar-pike. *It is widely distributed in rivers of USA. * It is among the most primitive fish species still alive today. *The body is elongated and cylindrical with a long snout having sharp teeth. *The snout varies in width according to the species. *Both jaws and nasal bone are covered with

Common name is Red Tailed Catfish: Kingdom- Animalia, Phylum- Chordata, Class- Actinopterygii, Order- Siluriformes, Family-Pimelodidae, Genus: Phractocephalus, and Species: hemioliopterus.

Their bodies have a central disk that is demarcated from five arms, unlike true starfish. Their five arms can be broken off quite easily, but will regenerate themselves. These arms are usually forked and spiny. The brittle

Anchovies are common oily fish from the Engraulidae family, containing 144 species. These small fish reside in saltwater. As forage fish, anchovies are a frequent food source for predators, such as larger fish, marine mammals, birds, and even humans (Shiffman, 2014). In terms of the identification of anchovies in our diet, these fish are named differently depending on the country and the processing method. For instance, dried anchovies are called niboshi in Japan and jeotgal in Korea.