New beetle genus named Luffy after One Piece's protagonist, featuring two distinct species

A research team from the Natural History Museum of Denmark has officially established a new genus of rove beetles named Luffy gen. nov. on July 7, 2026, in the open-access journal ZooKeys. This genus is inspired by Monkey D. Luffy, the iconic character from the popular manga and anime One Piece.

Significance of Naming the Beetle Genus Luffy

The decision to name the new genus Luffy reflects the beetles' distinctive morphological features. The species within this genus possess mandibles, antennae, and maxillary palps that are notably longer and slimmer compared to related groups. Researchers likened these elongated characteristics to Luffy's unique rubber body abilities, which allow him to stretch and expand.

Discovery of Two New Beetle Species

Two species have been classified under the newly established genus: Luffy schillhammeri and Luffy nika. The former was discovered in the broadleaf forests of Yunnan Province, China, and honors Dr. Harald Schillhammer for his contributions to rove beetle research. The latter, Luffy nika, was found in Louang Namtha, Laos, with its name referencing Luffy's legendary Devil Fruit awakening, Hito Hito no Mi, Model: Nika.

Scientific Impact and Evolutionary Insights

This research not only introduces a playful element to taxonomy but also fills a crucial gap in understanding the Eucibdelus lineage. The team, including Ph.D. student Fang-Shuo Hu and Alexey Solodovnikov, reviewed numerous genera within the Ocypus group, revealing key phylogenetic relationships. They identified specific traits, such as the left mandible having dorsal ridge teeth, which are essential for understanding this lineage.

• Luffy schillhammeri: Found in Yunnan Province, China.
• Luffy nika: Discovered in Louang Namtha, Laos.

The researchers noted, "This genus exhibits a unique combination of characters intermediate between the Eucibdelus lineage and other members of the Ocypus group." Their findings contribute to an evolving understanding of insect taxonomy, inspiring future scientific endeavors.