Holland said genus (
Telea) is found in new world, has just 2-3 species.
(2) Since that time, genus Telea has apparently been combined with an old world genus,
Antheraea. This has about 40 species, including four in New World, and two have been introduced into Europe. (Though BugGuide emphasizes North America, it is interesting to see Old World relatives of our one member of this genus.) Members of the genus from the New World are able to hybridize, and produce viable offspring, with members from the Old World. This helps validate the placing of both groups of species in the same genus.
(1)