What is "Stenoma"?

The story behind the answer

Stenoma is a genus of moths in the family Depressariidae (subfamily Stenomatinae), comprising many small, often subtle-colored species found mainly in the Neotropics (Central and South America). Taxonomists like Edward Meyrick described hundreds of Stenoma species in the early 20th century. Their caterpillars commonly feed on plants as leaf-rollers or leaf-miners, affecting how leaves grow and fold.

Remember it this way: “Steno-ma” sounds like “steno-moth.” It’s not a spice, a city, or a wartime drug—it's a large group within Lepidoptera. Knowing genus names helps you navigate biodiversity: a genus groups closely related species that share key traits and evolutionary history.