also known as black corals or thorn corals, are an order of soft deep-water corals. These corals can be recognized by their jet-black or dark brown chitin...

deadly fellow; red against black, friendly Jack,” which people sometimes use to distinguish between the venomous coral snake and the non-venomous milksnake—are...

Micrurus scutiventris, the little black coral snake or pygmy black-backed coral snake, is a species of snake of the family Elapidae. The snake is found...

Coral Castle is an oolite limestone structure created by the Latvian-American eccentric Edward Leedskalnin (1887–1951). It comprises numerous large stones...

Precious coral, or red coral, is the common name given to a genus of marine corals, Corallium. The distinguishing characteristic of precious corals is their...

Calliophis nigriscens, commonly known as the black coral snake or striped coral snake, is a species of venomous elapid snake endemic to the Western Ghats...

denoted by a coral belt, and the ninth degree represented with a red belt. The IBJJF requires a practitioner to practice and teach at the black belt level...

kilometers (620 mi). Cozumel's deeper coral reefs were historically famed for their black corals, yet black coral populations declined from the 1960s to...

which includes sessile cnidarians such as the sea anemones, stony corals, soft corals and sea pens. Adult anthozoans are almost all attached to the seabed...

A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate...