Aug 31, 2026 | Weekly insect
Our insect of the week for August 31, 2026 is the poison ivy sawfly, Arge humeralis [HYMENOPTERA: Argidae]. It was described by the French naturalist Palisot de Beauvois in 1809. Fun fact, his full name/ title was Ambroise Marie François Joseph Palisot, Baron de...
Aug 24, 2026 | Weekly insect
Our insect for the week of August 24, 2026 is another ant. This time, we focus on Lasius claviger [HYMENOPTERA: Formicidae]. This species was described by the German entomologist Julius Roger in 1862. This native species is often found nesting under stones and in...
Aug 17, 2026 | Weekly insect
Our insect of the week for August 17, 2026 is another ant. This time it is Strumigenys clypeata. [HYMENOPTERA: Formicidae]. This species was described by the German entomologist, Julius Roger in 1863. This is a predatory ant native to the eastern United States...
Aug 10, 2026 | Weekly insect
Our insect of the week for August 10, 2026 is yet another ant. Yes, there are over 125 described species of ants from Illinois. No, I do not plan to show you all of them (at least for now *grin*). The ant you see here is Aphaenogaster tennesseensis. [HYMENOPTERA:...
Aug 3, 2026 | Weekly insect
Our insect of the week for August 3, 2026 is another ant species, Myrmecina americana. [HYMENOPTERA: Formicidae]. It was described by the Italian entomologist, Carlo Emery in 1895. Colonies of this ant are often found nesting in the soil under logs in forested areas....