Salamanders and Caecilians

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Can you name the the amphibian family that matches the characteristic?

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CharacteristicFamily
9 genera & 58 species
Live only in Central and E. Asia, difficult to distinguish from other groups without skeletons.
The axolotl is in this family.
Slender & eel-like, lacking hindlimbs and eyelids. Adults retain eternal gills and suction-feeding.
Caecilians- yeah i know it's not a family, deal with it
External fertilization, eggs tended by females. This family can escape drought conditions by aestivating in a mucous cocoon.
[caecilian]Up to 1 meter long, eats earthworms
Have nasolabial grooves, lungless. Found in the Americas and Europe.
Toad-like and big(35 cm), with sharp teeth, indistinct costal grooves and mottled skin patterns.
[caecilian]Recessed mouth, lacks tail
Found in Europe, NW Africa, Asia & N.A. Rough, pebbly skin.
2 genera and six species, found in E. United States and central/SE Europe.
Internal fertilization and noxious skin secretions/aposematic coloration. Some retain eggs in body, birthing advanced larva or 'mature' young.
[subfamily]Aneides, Desmognathus, Ensantina, Hydromantes, Plethodon
Fully aquatic, flattened, and up to 1.6 meters in length, this family can live for over 30 years.
Have noxious milky-white skin secretions and some have aposematic coloration. Found only in North America.
[caecilian]Up to 33 cm, oviparous, larva have gill slits, mouth at the tip of the snout
Superfamily that includes all salamanders with internal fertilization
Paedomorphic and found in slow moving waters in the SE US. Internal fertilization.
Sometimes called conger eels or congo snakes.
[subfamily]Batrachoseps, Bolitoglossa, Dendrotriton, Eurycea, Psuedotriton
Lay eggs in logs or in alligator mounds, up to 1 meter in length.
[caecilian]Often bright coloration, mostly viviparous
Obvious costal grooves, up to 22 cm, and found only in North America.
Mole salamanders
Has 27 genera and 431 species
Found in the NW USA only, internal reproduction, tail-lash defense, and are fairly small.
CharacteristicFamily
This family is fully aquatic, found in slow-moving water, and is found in SE United States and NE Mexico.
21 genera & 97 species
Newts
[caecilian]True tail, tentacle adjacent to eye
[caecilian]2 genera & 42 species, Central & South America
The hellbender is in this family.
4 species in 1 genus, found in NW USA
Males herd females into their nests under large rocks and tend to the eggs after mating through external fertilization.
Projectile tongues and mental glands. Males in some species have cirri.
Includes the genera Siren & Pseudobranchus(4 species total)
32 species in 1 genus
Found in E. North America and E. Asia, this family has 3 species in 2 genera.
[caecilian]Up to 50 cm, free swimming larva, female attends 25-40 eggs(thus oviparous)
[caecilian]2 genera & 11 species found in South America
Mudpuppies and olms
External fertilization, terrestrial as adults, lay eggs in high mountain streams
No nasolabial or distinct costal grooves.Terrestrial as young, have laterally compressed tails as aquatic adults.
1 genus & 3 species found in the Southeastern US
Internal fertilization. Genera include Necturus and Proteus. Eats a variety of food including small invertebrates/vertebrates, fish eggs, carrion
Can live over 50 years, are aquatic with gills and reduced number of toes, but retain all 4 limbs.
[caecilian]True tail, tentacle between eye and nostril.
4 species in 1 genus, found in NW USA
Torrent salamanders
[order]Elongate and limbless, have tentacles. Internal fertilization, often no tail, specialized for burrowing.
Squared off glands behind vent in males, internal fertilization, and found in old growth forests and cold streams.
Can survive drought by forming a cocoon, aquatic, 4 limbs
[caecilian]3 genera & 53 species. Found in SE Asia.

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