Catocala amestris

Three-staff underwing
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Lepidoptera
Superfamily:	Noctuoidea
Family:	Erebidae
Genus:	Catocala
Species:	C. amestris
Binomial name
	Catocala amestris; Strecker, 1874[1][2]
Synonyms
	Catocala anna Grote, 1874 ; Catocala westcottii Grote, 1878 ;

Catocala amestris, the three-staff underwing, is a species of Catocalini that occurs in North America. It is considered endangered and is legally protected in the state of Michigan.[3]

Description

Like most underwings, C. amestris has a brightly colored hindwing and brownish-gray forewings, the wingspan is 1.6-1.8in (4-4.5 cm). The forewings have a blotch that strongly resembles a kidney shape, beyond that the wing has mixed wavy lines. The hindwings have two wavy black lines separating a yellow-orange coloration. The caterpillar of this species is bluish white with a yellowish coloring on the dorsum, or top side. It also has an orange band along with 7 thin black lines on its sides.[4]

Habitat

Between June and August this moth can be seen in dry-mesic prairie lands and oak forest. Due to only having one host plant, Amorpha canescens, the moth is hard to find in even these areas.

gollark: Probably.

gollark: Category theory or whatever, but it's hardly necessary.

gollark: Slightly.

gollark: *prefers functional programming*

gollark: That is a good reflection of my thoughts on OOP, though.

References

Yu, Dicky Sick Ki. "Catocala amestris Strecker 1874". Home of Ichneumonoidea. Taxapad. Archived from the original on July 7, 2015.
"Moth Photographers Group Catocala amestris - 8844". Retrieved 2009-06-11.
"Species Catocala amestris - Three-staff Underwing - Hoges#8844 - BugGuide". Retrieved 2009-06-11.
"Catocala amestris (Three-staff underwing) - MNFL Rare Species Explorer". Archived from the original on 2009-01-05. Retrieved 2009-06-11.

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[1] Yu, Dicky Sick Ki. "Catocala amestris Strecker 1874". Home of Ichneumonoidea. Taxapad. Archived from the original on July 7, 2015.

[2] "Moth Photographers Group Catocala amestris - 8844". Retrieved 2009-06-11.

[3] "Species Catocala amestris - Three-staff Underwing - Hoges#8844 - BugGuide". Retrieved 2009-06-11.

[4] "Catocala amestris (Three-staff underwing) - MNFL Rare Species Explorer". Archived from the original on 2009-01-05. Retrieved 2009-06-11.