The host with the most, part two

The mining flies and galling mites inflicted peculiar injuries to the lantanas, but last year I saw plenty of ordinary herbivory of lantanas too.  Of course, after finding evidence of herbivory, I sought out the herbivores themselves.

A lantana leaf fastened in half by silk.

When the damage was fresh, I did not have to look far before finding the herbivore.  One type of caterpillar, the lantana leaftier moth, made pouches out of the lantana leaves by tying them with silk.  It then consumed the leaf down to a membrane while remaining concealed within the folded leaf (until I came along and pulled the leaf open).

A lantana leaftier moth (Salbia haemorrhoidalis) caterpillar eating the leaf from within.

Another, much larger caterpillar made an even more complete meal of the lantana leaves.  After it had finished with a leaf, there was often not much left besides the tough central vein.

A lantana after a visit from a very hungry caterpillar.

Looking for the first relatively intact leaf adjacent to the consumed leaves, it was easy to find the lantana moth caterpillars that were responsible for the devastation.

A lantana moth (Diastema tigris) caterpillar underneath a lantana leaf.