Synonyms and other taxonomic changes
Explanation of Names
From Greek
lopho a crest or tuft plus
campa "a bending"; or a caterpillar
(1).
Numbers
Nearctica.com lists 11 species for North America
annulosa (Walker, 1855)
argentata (Packard, 1864)
caryae Harris, 1841
indistincta (Barnes & McDunnough, 1910)
ingens (Hy. Edwards, 1881)
maculata Harris, 1841
mixta (Neumoegen, 1882)
pura (Neumoegen, 1882)
roseata (Walker, 1866)
significans (Hy. Edwards, 1888)
sobrina (Stretch, 1872)
Remarks
A lot of taxonomic shuffling in this and similar genera. Some species previously placed in Halysidota, variously spelled Halisidota or Halesidota, as far as I can tell.
Internet References
Candadian Biodiversity--images of L. argentata, roseata, maculata.
Moth Photographer's Group--images of maculata and caryae.