BLUE WHALE Balaenoptera musculus. Meaning of scientific name: mouse-like finned whale (many think the name was meant as a joke, since blue whales are so large). On land an animal the size of a blue whale would be crushed by its own weight without the support of large heavy bones.Because its body is supported by water, as a sea animal, the need for heavy bones to support its weight disappeared.LUE WHALE Balaenoptera musculus. Meaning of scientific name: mouse-like finned whale (many think the name was meant as a joke, since blue whales are so large). On land an animal the size of a blue whale would be crushed by its own weight without the support of large heavy bones.
Be aware of the causes of hives. There are many different reasons a child may develop hives. Whether the hives are localized or widespread on your childâs, knowing what can cause hives may help you effectively treat the hives at home or decide to visit the pediatrician. 1  Foods such as shellfish, nuts, milk, and fruit may cause hives. 2  Hives from food usually go away within six hours of ingestion.
This, in turn, can cause the weals to form on the surface of your skin. Hives can further be categorized by how long they last. Acute hives last for less than six weeks; chronic hives can last longer. In many cases, a trigger that causes acute hives is not the same as what causes chronic hives. Viral Infections The most common cause of acute hives, particularly in children, is a viral infection such as an upper respiratory infection.