CENTRAL FLORIDA CRITTER OF THE DAY: Coffee-loving Pyrausta Moth Caterpillar (Pyrausta tyralis)

I can officially confirm that this is P. tyralis.  How do I know?  I reared one that was a little older in a container.  Best part is that it was reared using the plant I found it on which was BIDENS ALBA!!!!!!!!!

Small diurnal moth (flies during the day)


native larval hosts:

(a) Bidens alba (source:  personal observation)

(b) WILD COFFEE (Psychotria nervosa)

Shown on Florida Native Plant: Bidens alba

Adult from 2016:


on Bidens alba



CENTRAL FLORIDA CRITTER OF THE DAY: White Checkered-Skipper Butterfly Caterpillar (Pyrgus albescens)

I’d been watching this caterpillar for a few days.  They roll in leaves during the day and I was surprised to find it rolled in a Bidens alba leaf.  It had nipped off a bud from its larval host and then secreted itself making its tent out of the bidens which was growing within the Sida.


Larval Host Plants: Herbaceous Pants (Malvaceae)—Cuban Jute (Sida rhombifolia) and Common Fanpetals (Sida acuta) [source:


Special thanks to @AndyBugGuy a.k.a. Andrew D. Warren, Ph.D. for the correct identification.

Earlier instars shown on Florida Native Plant:  CUBAN JUTE; INDIAN HEMP (Sida rhombifolia):



Photos of adult from 2013:




CENTRAL FLORIDA CRITTER OF THE DAY: Salt Marsh Moth Caterpillar (Estigmene acrea)

saltmarshcaterpillarspiderwortnov2016Native hosts include Dogfennel and other potentially aggressive species.

Serves as a host for other species such as tachinid flies and Hymenopterans (Bees, Wasps and Sawflies) which parasitized the eggs/larvae.

Larvae feed on a variety of plants including “cash crops”, so not a favorite with farmers.

This is an early instar.

Coloring can be highly variable:


Learn more:

Shown on Florida Native Plant: BLUEJACKET; OHIO SPIDERWORT (Tradescantia ohiensis)

I think it has the cutest face.

I think it has the cutest face.


CENTRAL FLORIDA CRITTER OF THE DAY: Cassius Blue Butterfly (Leptotes cassius) Egg/Larvae

Had I not seen the butterfly laying eggs, there is no way I ever would have found the minute (smaller than 1/2 a pin head) egg. In trying to get a better photo of the egg a day or two later I saw on the computer screen that it had hatched and the larva was in the same shot.

Larval Host Plants: Milkpea (Galactia spp.), Leadwort (Plumbago spp.), wild tamarind (Lysiloma latisiliquum)


Learn more:

Learn more: VIDEO of ant interacting with a caterpillar:

Shown on Florida Native Plant: DOCTORBUSH (Plumbago zeylanica)




Cassius Blue nectaring on Florida native plant Bidens alba


CENTRAL FLORIDA CRITTER OF THE DAY: Fall Webworm Moth Caterpillar (Hyphantria cunea)

Feeds on multiple species of plants.

“control is seldom necessary because the damage is generally of aesthetic rather than economic importance.”

Fed on by wasps, tachinid flies


Shown on Florida Native Plant: BALD-CYPRESS (Taxodium distichum)

My take: The Worms Crawl In but Do They Swim?


CENTRAL FLORIDA CRITTER OF THE DAY: Barred Yellow Butterfly Caterpillar (Eurema daira)

aka Barred Sulphur. Colors of adults vary by season.

Larval hosts: Shyleaf (Aeschynomene americana), pencilflower (Stylosanthes biflora), and non-native perennial peanut (Arachis glabrata)

Learn more:

Shown on Florida Native Plant: SHYLEAF (Aeschynomene americana)

Photo of adult:


Mating pair: