What does it take to become one of the world’s greatest taxonomists? Believe it or not, it might just start with a tiny pseudoscorpion and a jar of ethanol. While most of the world remembers August 16, 1977, as the day Elvis Presley left the building, for an 18-year-old Mark Harvey, it was the day he stumbled upon something far less glamorous but infinitely more fascinating—a pseudoscorpion hiding under a rock in western Victoria. Little did he know, this unassuming creature would set him on a path to discovering over 1,000 new species, from spiders and scorpions to millipedes and velvet worms.
Fast forward to today, and Dr. Harvey has cemented his place among the elite few who’ve described more than 1,000 species. But here’s where it gets controversial: In a world obsessed with charismatic megafauna, why do the smallest, often overlooked creatures deserve our attention? Harvey’s work isn’t just about naming bugs; it’s about preserving biodiversity. As he puts it, ‘If you don’t know what it is or where it occurs, you can’t conserve it.’ And this is the part most people miss—taxonomy, the painstaking process of identifying and cataloging species, is the backbone of conservation.
Harvey’s journey hasn’t been without its quirks. His 1,000th species, described in October, was a batch of 24 wishbone spiders, and just last week, he added two more pseudoscorpions to his list—Enigmachernes dissidens and Enigmachernes parnabyi, found clinging to bat fur. But what’s truly mind-boggling? His first pseudoscorpion, collected in 1977, still sits in a jar at the Western Australian Museum, waiting to be officially described. ‘It’s probably a new species,’ he says with a laugh.
Harvey’s talent isn’t just in his meticulous eye for detail—though he admits, ‘I’m a good drawer and I can remember all the shapes’—but in his ability to see the extraordinary in the ordinary. Take the short-tailed whip scorpion Draculoides bramstokeri, named for its Dracula-like pincers and cave-dwelling habits. Or his fascination with pseudoscorpions, which he describes as ‘ancient, complex, and faster backward than forward—a skill I admire as a basketball fan.’
But here’s the real question: As Harvey reflects on his career, now in semi-retirement, he’s troubled by the legacy we’re leaving. Habitat loss, climate change, and bushfires are decimating the species he’s dedicated his life to studying. ‘I am saddened by what we’re leaving for our children and grandchildren,’ he says. With a backlog of 10 manuscripts and 400 pages of research, he’s determined to keep going. ‘Maybe I can describe a few hundred more,’ he muses. But with thousands of undescribed species in his collection, he’d need another 50 years to finish.
So, what’s the takeaway? Taxonomy might seem like a niche field, but it’s essential for understanding—and saving—our planet. And this is the part most people miss: Every species, no matter how small, has a story worth telling. Harvey’s legacy isn’t just in the species he’s named, but in the scientists he’s mentored and the curiosity he’s inspired. As Dr. Mike Rix puts it, ‘His legacy is almost unquantifiable.’
Controversial thought: In a world racing toward extinction, should we prioritize saving the charismatic or the microscopic? Let’s debate—what do you think? Are we doing enough to protect the tiny creatures that keep our ecosystems thriving? Share your thoughts below!
