User blog comment:Australopithecusman/Real MUTOS Paleontology/@comment-7732249-20140604173024

The first picture at the top looks like an Isopod, a marine bug that cannot swim, and therefore must walk along the beds of their habitat.

"Typical" Isopods range within 1-5 centimeters (0.39 to 1.97 inches) long. Some, however, are giant, only being so because of the fact that this type of Isopod lives in deep lakes, seabeds, and ocean floors.

The Giant Isopods generally grow between 19-36 centimeters (7.5-14.2 inches) long, and weigh 3 pounds or less (1.36 Kilograms).

The Largest Isopods are currently a whopping 76 centimeters (30 inches) long and weigh in at about 3.7 pounds (1.7 Kilograms).