Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar

TaxonomyBrowseInfoImagesLinksBooksData
Photo#65586
Is this a Tomato Caterpillar. It was on our tomatoes. - Manduca quinquemaculatus

Is this a Tomato Caterpillar. It was on our tomatoes. - Manduca quinquemaculatus
Douglas County, Minnesota, USA
July 18, 2006
Size: 4-5 in.long 1/2 in across
This was on our tomatoes and doesn't look like any I saw in the bug guide pictures.

Moved
Moved from Sphinx Moths.

Moved

Tomato Hornworm, Manduca quinquemaculata
We see this less often than its close relative the so-called Tobacco Hornworm (Manduca sexta), which also eats tomatoes. You can tell this one by the v-shaped stripes.

Compare below and see guide:


 
If you don't want him on your tomatos
You can move him to any member of the nightshade family. He will eat ground cherry, or deadly nightshade, or horsenettle.

 
Although...
I believe that the larger the caterpillar, the less likely it is he'll move happily to another hostplant. This one is pretty close to pupation, judging by the size.

I tolerate hornworms on my tomatoes - cardinals get most of them and the few that are left are fun to see.

Comment viewing options
Select your preferred way to display the comments and click 'Save settings' to activate your changes.