Science / Salamanders and Caecilians

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

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

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