Spotted paddle-tail newt
"Pachytriton" species are stout-bodied, smooth-skinned aquatic newts. Their heads are large and flattened, and they have conspicuous labial folds and short, stubby legs and toes. They breathe through both lungs and skin. 
"P. brevipes" ranges from 5.5 to 7.5 in as an adult. It has prominent labial folds, long digits, and smooth skin, which differs from the tuberculate skin typical of newts.
Kaiser's spotted newt
Feeding is simple, as these newts are very hardy animals in captivity, and love to eat. Good feeders include Earthworms/Canadian night-crawlers, live and thawed Blackworms, live and thawed Blood-worms, calcium dusted Pinhead crickets, the occasional Waxworm, and various other insects. Insects collected outside should be avoided as they might introduce pesticides or parasites.