Tussock moth and Tussock-moth

Tussock moth noun - Dull-colored moth whose larvae have tufts of hair on the body and feed on the leaves of many deciduous trees.

Tussock-moth and tussock moth are semantically related. In some cases you can use "Tussock-moth" instead a noun phrase "Tussock moth".

Tussock moth and tussock-moth are semantically related. Sometimes you can replace phrase "Tussock moth" with "Tussock-moth", this phrases are similar.