A rove beetle with absurdly long, stretchy-looking mouthparts has been handed the most 2020s honour imaginable: it is now formally named after Monkey D. Luffy, the rubber-limbed pirate from One Piece.
The work comes from the Natural History Museum of Denmark, led by PhD student Fang-Shuo Hu with senior researcher Alexey Solodovnikov, published in the open-access journal ZooKeys. It was described earlier in 2026 and then tore across the science press in early August. The team erected a brand-new genus, Luffy, holding two species: Luffy schillhammeri, from the broadleaf forests of Yunnan in China, and Luffy nika, from Louang Namtha in northern Laos. That second name is a deep cut, nika nods to Luffy’s Gear 5 awakening, the Hito Hito no Mi, Model Nika.
Why a beetle looks like a rubber pirate
Quick vocabulary. A rove beetle is a member of Staphylinidae, a huge family of mostly small, elongated beetles with famously short wing-cases. A genus is the rank just above species, the shared surname for a cluster of close relatives. These particular beetles caught the researchers’ eyes because of their unusually long, slender mandibles, antennae and mouthparts, drawn out in a way that genuinely evokes a character whose entire schtick is stretching his body across the screen. The resemblance is the joke, but the anatomy is the science.
More than a fandom flex
Naming a species after a cartoon is not scientists being cute for the sake of it. It is one of the few reliable ways to make anyone outside the field care about insect taxonomy, a discipline that is chronically underfunded while the creatures it studies vanish. Beyond the headline, the new genus fills a gap in the classification of the subtribe Staphylinina and gives researchers a clearer picture of how the group evolved, the sort of unglamorous structural work that underpins everything from biodiversity surveys to pest control.
There is a class angle here too. Taxonomy is the plumbing of biology, badly paid, rarely funded, and utterly essential, and its practitioners have worked out that a good pop-culture name buys a wave of attention that a dry Latin binomial never will. If a manga pirate gets a few thousand more people to notice that we are naming new species faster than we can protect their habitats, that is a fair trade.
Did you know: the rove beetle family, Staphylinidae, is one of the largest families in the entire animal kingdom, with well over 60,000 described species and many thousands more thought to be waiting, unnamed, in the world’s forests.
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