A snake may bite a person when threatened or alarmed if the snake is venomous the bite can sometimes prove fatal only by familiarity with the appearance of particular species, or by examination of the fangs, can the venomous snakes be distinguished from the harmless ones. There are more than 3,000 species of snakes in the world and there is at least one type of snake on every continent except antarctica snake facts & types of snakes.
Snakes are an order of reptiles distinguished by their long, limbless body and elongated tails there are more than 2,900 species of snakes, all different in their own way and far from the feared man-eaters we may see on television.
Snakes bred in captivity tend to make better pets and are considered preferable to wild caught specimens snakes can be very low maintenance pets, especially compared to more traditional species they require minimal space, as most common species do not exceed 5 feet (15 m) in length. Snakes in the wild snakes have long been feared and often appear in art and mythology although some are dangerously venomous, most are quite harmless and approachable it's difficult to determine which snake is the most dangerous to man because there are so many factors involved. To identify a venomous snake in the us, look for varying color patterns, since most solid-colored are harmless next, check for a triangular head shape, since non-venomous snakes have rounded heads if the snake has a rattle on its tail, it is a venomous rattlesnake you can also look for the heat sensor, which is a small depression between.
Snake characteristics anatomy snakes constitute the suborder serpentes (or ophidia) in most snakes limbs are entirely lacking, but a few have traces of hind limbs the skin, which is covered with horny scales, is shed, usually several times a year the extremely long, narrow body is associated with distinctive internal features.
Snake - physical characteristics - much of the snake’s internal structure is modified because of the animal’s long, slender body shape the pelvic girdle—the skeletal arch that supports the hind limbs of most vertebrates—is missing in most snakes.
Identifying snakes is not a particularly difficult job, but it requires a detailed study of the unique characteristics of each particular species snakes display a bewildering array of physical variations. Snakes of any length category may range from slender to stout body shape is a characteristic which should be judged from the overall impression snake body girths normally change smoothly from head to tail since snakes swallow their prey whole, their bodies may be misshapened following eating of large prey.