Tuesday, May 14, 2013

Hackberry Butterflies

Texas Tawny Emperor (Caterpillar), Asterocampa clyton texana
The Hackberry Butterflies of the Asterocampa genus has three species found within North America: the Hackberry Emperor (celtis), the Tawny Emperor (clyton), and the Empress Leilia (leilia). The caterpillar stage of these butterflies has a distinct forked end and a head with two branched projections. As the common name of this genus implies, their host plants are within the hackberry genus, Celtis. In warm climates, there are three generations per year resulting in these butterflies being seen spring to fall.

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