Soldier

Danaus eresimus

"Danaus eresimus", the soldier or tropical queen, is a North American, Caribbean, and South American butterfly in the family Nymphalidae. Their flight is slow and they are reasonably easy to approach, but will fly for some distance if approached too closely.
Pantanal Jasmine with Soldier/Tropical Queen butterfly Heady scented climber originally from Australasia, with Soldier/Tropical Queen Butterfly. Danaus eresimus,Mato Grosso,Pantanal,Pouso Alegre,Soldier,Soldier Butterfly,Tropical Queen

Appearance

The upperside of the wings is dark reddish brown with the forewing sometimes having white submarginal spots. The veins are lightly marked with black. Males have a black scent patch on each of the hindwings. The underside of the wings is also dark brown with a postmedian band made up of squarish spots. The soldier has a wingspan of 2+1⁄2 to 3+1⁄2 inches. "D. e. flexaure", formerly "D. flexaure", is a subspecies which has more white markings on the hindwing underside.

Naming

Similar species in the soldier's range include the monarch and the queen.

The monarch is more orange, has heavier black-lined veins, and the underside of the wings is a pale yellowish color.

The queen has nearly no black-marked veins, and has white forewing submarginal spots on both surfaces of the wings.

Behavior

Males patrol for females. The eggs are bright orange. The black larva is banded with white and yellow stripes. It has a subdorsal row of yellowish-tan spots. There are six black, fleshy filaments, the first pair near the head, the second on the thorax, and the third at the end of the abdomen. The chrysalis is very similar to that of the monarch, often indistinguishable. It has three or more broods per year.

Habitat

The soldier may be found in a variety of open, subtropical habitats such as citrus groves, weedy water edges where host plants occur, dry fields, etc.

References:

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Status: Unknown
EX EW CR EN VU NT LC
Taxonomy
KingdomAnimalia
DivisionArthropoda
ClassInsecta
OrderLepidoptera
FamilyNymphalidae
GenusDanaus
SpeciesD. eresimus
Photographed in
Brazil