- A Fish That Hitches Rides Where the Sun Doesn’t Shine The New York Times
- “Cloacal Diving” Observed In Remoras As They’re Filmed Entering The Private Parts Of Manta Rays For The First Time IFLScience
- Sucker fish are hiding in manta rays’ ‘butthole,’ new study reveals Scientific American
- Hiding in Plain Sight: Evidence of Echeneidae Cloacal and Gill Diving Behavior in Manta Ray Hosts Wiley Online Library
- Suckerfish are diving headfirst into unsuspecting manta rays' rear-ends CBC
