genus Protohippus
eurymylid
eutriconodontan
corumbellid
nectridean
Plectophera
mantophasmatid
heleomyzid
euomphalid
necrotauliid
stryacocephalid
genus Equus
Equus
eubrachythoracid
aneurophytalean
giant lacewing
arachnoidid
hexabothriid
anomalocarid
heliolitid
euparkeriid
echinostomatoid
bidentalian
protodonatoid
gaudeamurid
edrioasteroid
South American bollworm moth
helianthemum
echinoderm family
cherry pie
hyolith
ophthalmosaurid
phytosaurian
euharamiyidan
finfoot
family Helotiaceae
mantispid
Helotiaceae
heliothid
lanthanosuchoid
rubidgeine
euphemitid
eocardiid
ash-gray leaf bug
megalograptid
helotid
metoposauroid
phaneropterine
phlebotomine
ectotroph