An assortment of reptiles and amphibians that might be observed in and around the water. There are many other types as well. Except for a single species of frog, amphibians are absent from the marine environment.
Rana utricularia
Size: to 3.5"
Habitat: in and around water
Notes: Sometimes wanders well away from water.
Tadpoles are larval frogs. They prefer quiet vegetated waters, where they feed on algea, although under adverse conditions they may even become cannibals. Tadpoles are clumsy swimmers, and are usually found in waters devoid of predatory fish, such as temporary pools. Eventually they grow legs, lose the tail, and climb out of the water as frogs ( or toads. ) Anyone who hasn't raised a tadpole in a jar has missed a part of their childhood.
Rana catesbeiana
Size: to 6"
Habitat: prefers larger bodies of water
Notes: This big frog will eat almost anything that moves. They have been known to catch and eat birds.
Green frog ( left ) is similar, but smaller. Neither of these frogs is likely to stray too far from water.
many species
Salamanders are terrestrial as adults, but eggs and larvae are aquatic. Larvae have both gill slits and external gills. A few species are completely aquatic, retaining these features as adults. Some salamanders are boldly colored and patterned and easy to identify, but many are simply small and brown and very difficult to tell apart, like this one.
A tiny larval salamander at Dutch Springs. Possibly some kind of Dusky Salamander.
Nerodia sipedon
Size: to 42"
Habitat: in and around water
Notes: Not poisonous, but likely to bite if caught, with sharp, needle-like teeth. These snakes retreat into the water at the slightest disturbance, and are excellent swimmers, although they show no particular adaptations to it like oceanic sea snakes. Common small harmless Garter snakes are also often found around water. Most sport some variation of an attractive pattern of yellow/black stripes.
Chelydra serpentina
Size: to 15" (body)
Habitat: hides on bottom in any type of water
Notes: Generally docile and easily approached in the water, but should be treated with respect for its powerful bite. This turtle can easily amputate a finger or toe, and becomes pugnacious when landed. If you have the patience, try to see how long this turtle can go between breaths. A lot longer than you or me, that's for sure.
In the water these turtles are inoffensive, but don't temp fate !
On land is a different story. I pulled over and used a stick to push this nasty little guy off the highway. He was not the least bit appreciative, and snapped at me repeatedly - the long neck gives this turtle a very quick snake-like motion. Spring seems to be the season for Snapping Turtle wanderlust, and they turn up in the darn'dest places.
Sterotherus odoratus
Size: to 4.5"
Habitat: in and around water
Notes: Often bad-smelling, sometimes snappy, and a nimble climber. Occasionally, this little turtle is even found in trees.
Chrysemys picta
Size: to 6"
Habitat: shallow water over muddy bottoms
Notes: Likes to sun itself on floating logs. Sliders are not native to New Jersey, but the descendants of released pets are quite common.
Diamondback Terrapins are similar, but prefer a saltier environment, and are usually found in brackish water. This is the turtle that is most often eaten, and their numbers were once greatly reduced due to human predation, but have since recovered.
Eastern Box Turtle -
Terrapene carolina carolina
Box Turtle numbers are declining, so if you see one on a road or some other bad place, give it a boost to a better location before it gets killed. They are harmless, and even tame.
I make no claim as to the accuracy, validity, or appropriateness of any information found in this website. I will not be responsible for the consequences of any action that is based upon information found here. Scuba diving is an adventure sport, and as always, you alone are responsible for your own safety and well being.
Copyright © 1996-2008 Rich Galiano
unless otherwise noted
