Salamanders are a group of amphibians typically characterized by their lizard -like appearance, with slender bodies, blunt snouts, short limbs projecting at right angles to the body, and the presence of a tail in both larvae and adults. All ten extant salamander families are grouped together under the order Urodela from the group Caudata. [2] salamander, (order Caudata), 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 salamanders proper (family Salamandridae) as well as hellbenders, mud puppies, and lungless salamanders.
Robin Loznak Photography Band of salamanders
A group of salamanders is known as a congress. This term is typically used to describe a large group of salamanders that have come together in one place. It can also be used to refer to a group of salamanders in the same area that may not be in direct contact with each other.A group of salamanders is called a congregation. Plethodontidae, or lungless salamanders, are a family of salamanders. [1] [2] Most species are native to the Western Hemisphere, from British Columbia to Brazil, although a few species are found in Sardinia, mainland Europe south of the Alps, and South Korea. In terms of number of species, they are by far the largest group of salamanders. [3] A group of salamanders is called a herd or congress. What is the largest salamander? The largest salamander is the Chinese giant salamander (Andrias davidianus). It can be up to 6 feet long! Sadly, they are endangered and very few live long enough to reach that size. Distribution and Range Salamanders range in North America, Europe, Asia, northern parts of South America and North Africa. The highest population of this genus concentrates in Appalachian Mountains. Reports suggest that almost one third of their global population counts in North America.
Maryland Biodiversity Project Spotted Salamander (Ambystoma maculatum)
Classification The world's smallest known vertebrate, Paedophryne amauensis, sitting on a U.S. dime. The dime is 17.9 mm in diameter, for scale The word amphibian is derived from the Ancient Greek term ἀμφίβιος ( amphíbios ), which means 'both kinds of life', ἀμφί meaning 'of both kinds' and βιος meaning 'life'. Salamander Scientific Classification Kingdom Animalia Phylum Chordata Class Amphibia Order Caudata Family Salamandroidea Scientific Name Caudata Read our Complete Guide to Classification of Animals. Salamander Conservation Status Near Threatened Salamander Locations Asia Central-America Eurasia Europe North-America South-America Salamander Facts Salamanders are a group of amphibians typically characterized by their lizard-like appearance, with slender bodies, blunt snouts, short limbs projecting at right angles to the body, and the presence of a tail in both larvae and adults. All ten extant salamander families are grouped together under the order Urodela from the group Caudata. Resembling small lizards, salamanders are a group of tailed amphibians that are related to frogs. Of more than 6,500 existing species of amphibians, salamanders, and newts total more than 400 living species. They represent some of the most fantastic and diverse forms of life on Earth.
Plethodon yonahlossee, the Yonahlossee salamander, largest of the woodland salamander group
Amphibians / By Vy Nguyen Salamanders are a type of amphibians. They look like lizards and they live in moist habitats or near water. They live in moist woodlands, marshes, grasslands, and other habitats under leaves and rocks. Salamanders come in different colors such as black, yellow, and green. They have 4 legs and a thick long tail. Amphibians are a group of tetrapod vertebrates that include modern-day frogs and toads, caecilians, and newts and salamanders. The first amphibians evolved from lobe-finned fishes approximately 370 million years ago during the Devonian Period and were the first vertebrates to make the move from life in water to life on land.
The earliest crown-group salamander was the cryptobranchid Chunerpeton tianyiensis, which was discovered in the Middle Jurassic of Inner Mongolia, dated at 161 mybp. The karaurids are another ancient group of salamanders (see Fig. 1.1). They are known presently from a few fossils from the Upper Jurassic of Kazakhstan. Salamanders are amphibians that belong to the order Urodela. Living salamanders (Figure 29.3. 1) include approximately 620 species, some of which are aquatic, other terrestrial, and some that live on land only as adults. Adult salamanders usually have a generalized tetrapod body plan with four limbs and a tail.
Spotlight Amphibians KIDS DISCOVER
First published 18 December 2020. Two new species of burrowing salamanders have been described from the border of Ecuador and Colombia, one from near the Dracula Reserve and another which is known only from a single specimen held in the Museum's collections and has never been seen in the wild. Salamanders are a diverse group of amphibians found. The Caudata are a group of amphibians containing the extant salamanders (the order Urodela) and all extinct species of amphibians more closely related to salamanders than to frogs.
