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

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