Trypophobia researchers take SELF through a fascinating debate about whether this is truly a fear of holes or something else entirely.
Trypophobia: fear of holes causes, symptoms, treatment and recovery
Trypophobia Is The Weirdest Fear You Might Actually Have
What causes trypophobia? The neuroscience behind the fear of closely-packed holes - BBC Science Focus Magazine
I have trypophobia, and this is what it's like.
What's behind a phobia of holes?, Science
What emotion does this image evoke? Fear or disgust?
Trypophobia - Symptoms, Causes, Treatment and How to Get Rid of It
Trypophobia Fear of Too Many Holes: Causes Symptoms Diagnosis Treatment
Does Trypophobia (fear of holes) really exist? - Quora
What causes trypophobia? The neuroscience behind the fear of closely-packed holes - BBC Science Focus Magazine
What Causes Trypophobia Or The Fear Of Holes?
Unusual Phobia: Researchers Suggest New Reason for Fear of Bubbles