Notophthalmus viridescens |
Eastern Newts go through some pretty interesting life phases. Adults will mate on land during the early spring, and the female will lay up to 400 eggs a season, one at a time, in the water. The eggs are attached to aquatic plants, and will hatch in anywhere from 3 to 8 weeks, depending on the temperature.
Larval Newts look just like their adult selves, only much much smaller. They measure only about 7mm long! The larvae spend their summer eating as many little invertebrates as they can. When late summer comes around they metamorphose into their Juvenile or "Eft" form.
Eft Phase |
Thanks to those tails, adult Eastern Newts are very powerful swimmers. They remain in water for the rest of their lifetimes, and will feed on just about any invertebrate that they can catch. If they make it past the high mortality larval and eft phases, Eastern Newts can live up to 15 years!
IUCN Status : Least Concern
Location : Eastern North America
Size : Length 5in (12.5cm)
Classification : Phylum : Chordata -- Class : Amphibia -- Order : Caudata
Family : Salamandridae -- Genus : Notophthalmus -- Species : N. viridescens
Family : Salamandridae -- Genus : Notophthalmus -- Species : N. viridescens
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