Two major families of snakes account for most venomous snakes dangerous to humans. 1. The elapid family includes: 1  the cobras (Naja and other genera) of Asia and Africa; 2  the mambas (Dendroaspis) of Africa; the kraits (Bungarus) of Asia; 3  the coral snakes (Micrurus) of the Americas; and the Australian elapids, which include the coastal taipan ...
In the Southern United States as well as some parts of Canada and the United Kingdom, the crane fly is also sometimes called a daddy longlegs, according to The Burke Museum of Natural History and Culture. This distinctive bug, with six long legs and two large wings, is not a spider, nor an arachnid, but is an insect.n the Southern United States as well as some parts of Canada and the United Kingdom, the crane fly is also sometimes called a daddy longlegs, according to The Burke Museum of Natural History and Culture. This distinctive bug, with six long legs and two large wings, is not a spider, nor an arachnid, but is an insect.
Flies having the dominant gene for normal wings (V) would have either a VV or a Vv genotype. Flies with normal wings have fully developed wings and are able to fly. Those having no dominant (V) gene would have vestigial wings and would have a vv genotype.Flies with vestigial wings have nothing more than vestiges or degenerated elements of wings and are unable to fly. However, they can still jump and run quite well.hose having no dominant (V) gene would have vestigial wings and would have a vv genotype. Flies with vestigial wings have nothing more than vestiges or degenerated elements of wings and are unable to fly. However, they can still jump and run quite well.