Salamanders and Caecilians

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

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

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