Nudibranchs in a Dazzling Array of Colors and Shapes

The diversity of life on planet Earth is astounding. One of the life forms that most of us are not aware of is the order nudibranchia. Nudibranchs are marine gastropod mollusks that shed their shells after the larval stage. The name “nudibranch” means “naked gills.” They are found worldwide in around 3,000 species, and they …

Unique Pollination System of the Jack-in-the-Pulpit 

Most plants must be pollinated to reproduce, but their methods vary enormously, sometimes involving wind, birds, animals, or insects. However, the unique pollination system of the jack-in-the-pulpit (Arisaema triphyllum ) depends on fungus gnats.  The jack-in-the-pulpit’s hood resembles pitcher plants that capture and digest insects. Unlike its carnivorous counterparts, this plant uses insects, particularly fungus gnats, …