1970] 
Carde , Shapiro , Clench — Lethe 
93 
L. e. fumosa 
L. appalachia 
as in L. e. eurydice 
smoother, only slightly wavy 
as in L. e. eurydice 
smoother, only slightly wavy 
cinnamon (6D6) = Rood’s brown 
greyish orange (5B5) = clay color 
dark blonde (5D4) = buffy brown 
topaz (5C5) = avellaneous 
cocoa brown (6E6) = cinnamon 
brown a 
teak (6F5) = mummy brown b 
Sahara (6C5) = sayal brown a 
as in L. e. eurydice 
teak (6F5) — mummy brown c 
paler, not orange-tinted 
as in L. e. eurydice 
lighter than ground, with violet 
iridescence 
slight ( $ ) to moderate ( $ ) 
moderate to strong 
weak to strong 
usually 4>3>2>1 
frequently unpupilled 
“high angled” in $ $ only 
weak to strong 
usually 1 and 4 largest 
frequently unpupilled 
frequently “high angled” 
(both sexes) 
as in L. e. eurydice 
less 4-sided; short; 
narrower dorso-ventrally 
as in L. e. eurydice 
few setae on valve tip or sacculus 
inner lip smaller 
some setae distally and on sacculus 
as in L. e. eurydice 
dorsally flattened 
unknown 
horns only 
unknown 
irregular, large, pale 
permanent marshes 
within prairie region 
swamp forest, shrub swamp, forest- 
edge ecotones 
d “high angled”: ratio of length of forewing (base to apex) 
outer margin < 1.5. 
