Science Quiz / Salamanders and Caecilians

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

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

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