Discocephaline
Guides
Lineostethus tenebricornis
Lineostethus tenebricornis is a stink bug species in the tribe Discocephalini, originally described by Ruckes in 1957. The species belongs to a genus characterized by a distinctly discoid (rounded, disc-shaped) head, a trait typical of discocephaline pentatomids. It was one of four species included in the 2018 taxonomic revision of Lineostethus, which provided updated morphological descriptions and identification keys.