Short Wave We Hate To Tell You This, But Some Leeches Can Jump
Jul 29, 2024
Prepare to rethink your view of leeches! These notorious bloodsuckers aren’t just lurking in the water; they can jump too! Discover the unexpected history of leech use in medicine, including a surprising tale about George Washington. Dive into the diverging habitats and bizarre behaviors of over 800 species, including their carnivorous tendencies. Uncover how observational research in Madagascar is reshaping our understanding of these creatures and contemplate the urgent need to protect biodiversity in a changing climate.
AI Snips
Chapters
Transcript
Episode notes
Leeches and George Washington
- George Washington reportedly had many leeches applied to him while on his deathbed.
- This anecdote highlights the historical use of leeches in medicine, a practice now considered ineffective.
Leech Basics
- Over 800 leech species exist, with most being simple blood-feeding worms.
- Some leeches are carnivorous, consuming insects, earthworms, and other invertebrates.
Discovery of Jumping Leeches
- Mai Fahmi, a conservation biologist, accidentally discovered jumping leeches while researching in Madagascar.
- She observed and recorded this behavior, challenging previous scientific understanding.