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spotted salamander is a fairly large ambystomatid, frequently more
than 6-7 inches long (total length) and is most common in Piedmont
and Mountain regions of South Carolina and Georgia. This species
is easily identified from the series of yellow or orange spots for
which it gets its name. The spots are often in two rows down either
side of the dorsum, from the tip of the nose to the tip of the snout.
The background color is usually black, black-blue, or dark gray.
The egg masses of A. maculatum are also easily identified.
Eggs are laid in large masses that are surrounded by a conspicuously
thick, firm, jelly-like matrix. Frequently algae colonize the egg
masses, giving them a greenish tint on close inspection. It is thought
that this is a symbiotic relationship between the algae and the
salamander. The algae are provided with a safe place to live and
grow; in turn, algae produce oxygen, which is needed for embryonic
development of the larvae, and may otherwise be scarce within the
dense jelly supporting the egg mass. Spotted salamanders commonly
breed in temporary wetlands but are generally more tolerant of fish
and moving water than other mole salamanders in our region.
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