1) Arthropod genus 2) Genus manduca 
Manduca is a genus of moths in the family Sphingidae, the hawkmoths. The genus is used as a model in the biological sciences. The tobacco hornworm (Manduca sexta) and the tomato hornworm (M. quinquemaculatus) in particular have been very well studied. ==Gallery== File:Starr 021123-0015 Nicotiana glauca.jpg|Manduca blackburni File:Manduca florestan...
A genus of sphinx or hawk moths of the family sphingidae. These insects are used in molecular biology studies during all stages of their life cycle. ... (12 Dec 1998) ... 
[n] - moths whose larvae are tobacco hornworms or tomato hornworms
genus Manduca noun moths whose larvae are tobacco hornworms or tomato hornworms