Salamander Red Coloring Is A Warning For Every Forest Predator

Some salamander species are fully aquatic throughout their lives, some take to the water intermittently, and others are entirely terrestrial as adults. This group of amphibians is capable of regenerating lost. Jan 16, 2026 · Salamander, any member of a group of about 740 species of amphibians that have tails and that constitute the order Caudata. The order comprises 10 families, among which are newts and. Dec 30, 2025 · Though most salamanders range between 10 and 20 cm (4 and 8 inches) in length, the world’s largest salamander, the Chinese giant salamander (Andrias davidianus), reaches 1.8 m (6 ft). The largest recognizes salamander species is the Japanese giant salamander which grows up to a few feet. By contrast, the Thorius arboreus is the smallest salamander. About 550 existing species of amphibians are categorized under the common name of Salamander. The extinct species are grouped under Caudata and the extant ones are grouped as Urodela.

The word "salamander" is the name for an entire group, or scientific order, of amphibians that have tails as adults. This includes amphibians commonly known as newts and sirens.