Tuesday, September 29, 2009

Milkweed bug


Large Milkweed Bug
Lygaeus kalmii
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
Suborder Heteroptera (True Bugs)
Family Lygaeidae (Seed Bugs)
Subfamily Lygaeinae
Genus Lygaeus
Species kalmii (Small Milkweed Bug)


Adult: dark gray to black with broad orange or red band on forewing, forming an "X" shape that doesn't quite meet in the middle; head black with dull red spot on top, sometimes extending down onto face; pronotum with red transverse band, bordered anteriorly by two black spots, and posteriorly by two black semicircular lobes; membranous portion of forewing all black in eastern specimens

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