Grote's Sphinx
Common NameGrote's Sphinx
Scientific NameSphinx grotei
FamilySphingidae
SubfamilySphinginae
Wingspan (mm)85
Wing Patterncryptic
Primary Colorsgrey, brown, black
HabitatWoodlands, forests, suburban areas
Geographic RangeSoutheastern United States
Host Plantsash, privet, lilac, fringe tree
Flight PeriodMarch to October
Conservation Statusleast-concern
Lifecycle NotesEggs are laid singly on host plant leaves. Larvae are green hornworms with diagonal stripes and a posterior horn, pupating in the soil.
Identification TipsLook for the cryptic grey-brown forewings with distinct dark wavy lines and a prominent black discal spot. The hindwings are typically darker with lighter bands.
Description
A large, robust sphinx moth with mottled grey and brown forewings featuring dark streaks and a prominent dark discal spot, providing excellent camouflage.
