Coral snake
The coral snakes are a large group of elapid snakes that can be subdivided into two distinct groups, Old World
Old World
The Old World consists of those parts of the world known to classical antiquity and the European Middle Ages. It is used in the context of, and contrast with, the "New World" ....

 coral snakes and New World
New World
The New World is one of the names used for the Western Hemisphere, specifically America and sometimes Oceania . The term originated in the late 15th century, when America had been recently discovered by European explorers, expanding the geographical horizon of the people of the European middle...

 coral snakes. There are 11 species
In biology, a species is one of the basic units of biological classification and a taxonomic rank. A species is often defined as a group of organisms capable of interbreeding and producing fertile offspring. While in many cases this definition is adequate, more precise or differing measures are...

 of Old World coral snake in one genus
In biology, a genus is a low-level taxonomic rank used in the biological classification of living and fossil organisms, which is an example of definition by genus and differentia...

Calliophis is a genus of venomous elapid snakes known commonly as oriental coral snakes or Asian coral snakes.Species in this genus are:* Calliophis beddomei M.A. Smith, 1943– Beddome's Coral Snake...

), and over 65 recognized species of New World coral snakes in three genera (Leptomicrurus, Micruroides, and Micrurus).
Coral snakes are most notable for their red, yellow/white, and black colored banding.