The wingspan is 89–110 mm. Manduca lefeburii MHNT CUT 2010 0 109 French Guyana female dorsal.jpg|Female dorsal Manduca lefeburii MHNT CUT 2010 0 109 French Guyana female ventral.jpg|Female ventral ==Biology==
Biology
There are at least two generations per year in Costa Rica with adults on wing from May to June and again from August to December. In Bolivia, adults have been recorded from October to December. The larvae feed on Casearia arguta, Casearia sylvestris and Casearia corymbosa. ==Subspecies==
Subspecies
• Manduca lefeburii lefeburii (Mexico, Belize, Nicaragua and Costa Rica to Venezuela, Bolivia, Paraguay and Brazil) • Manduca lefeburii bossardi (Gehlen, 1926) (Mexico) Manduca lefeburii bossardi MHNT CUT 2010 0 110 Nuevo Xcán Quintana Roo Mexico dorsal.jpg|Manduca lefeburii bossardi Dorsal Manduca lefeburii bossardi MHNT CUT 2010 0 110 Nuevo Xcán Quintana Roo Mexico ventral.jpg|Manduca lefeburii bossardi Ventral ==References==