Introduction: The Insight that Crawled Out of the Psyche
It began in my mind—a brief thought, not from logic but from sensation like a
vision. Under the influence of LSD, the pattern emerged. It was
not taught by textbooks or captured in taxonomy, but I felt it: Spiders are
fungi. Not in form, but in function. Not in lineage, but in lifestyle. Not of
molecular ancestry, but of metaphorical kinship.
We live in an age of separation. Biology is cut into kingdoms, phyla, classes.
But the living world does not divide itself. It blends, borrows, mimics, and
repeats. This is the story of the spider—not just as a predator, but as fungus
incarnate.
I. Digestion: Fungal and Spider Alchemy
Both fungi and spiders have mastered the ancient art of external digestion.
They are not passive eaters. They are like alchemists as they transform the
world outside their bodies before taking it within.
Fungi do this by secreting enzymes into their environment, breaking down
complex organic matter—wood, leaf, flesh—into molecular meals absorbed through
their hyphae.
Spiders, in eerie parallel, inject digestive enzymes into their prey. They
paralyze and soften their food with venom, then drink the resulting nutrient
broth, bypassing the need for internal chewing or grinding.
Completely different phyla consuming carbon with the same fundamental process.
They do not eat. They transmute.
II. Symbiotic Lineages: Evolution’s Remixing of Strategy
To understand this kinship, we must step back into the primordial soup of
life. Both fungi and animals emerged from the Opisthokonta, a clade of
eukaryotic lifeforms defined by posterior flagella and absorptive feeding
strategies. Our divergence was not a betrayal, but a branching.
Almost all animals, like us, internalized their digestion over time. We built
stomachs that house a whole array of microbiota to break down our food. But
some, like the spider, retained the ancestral art. The exoenzymatic elegance
of the fungi lives on in these predators. The spider is a relic from a time
when digestion happened in the world around us, not inside the gut.
III. Mobile Hypha: Spiders are Fungi That Learned to Hunt
Fungi extend hyphael strands into the soil like nerves into memory—each branch
exploring, tasting, sensing its surroundings. Spiders cast silk into the air
and across bark with the same intent. A spider's web is not merely a trap. It
is an extension of the itself.
Silk, like mycelium, is flexible, responsive, and sensitive to vibration. The
spider thinks by sensing through its web. It waits, like a neuron holding a
thought. In this way, the web is a cognitive mycelium, an external brain spun
from protein and instinct.
IV. Predatory Lichen: Seeing Animals as Symbiotic Bodies
We have always been more than ourselves. Our bodies grow microbial gardens.
Our guts house the bacteria and yeasts who process our meals and regulate our
moods thus shaping our cravings. So, animals are inverted lichens: not fungi
hosting algae, but hosts for entire microbial ecologies.
Spiders too are not lone hunters. Their venom may have fungal enzymes. Their
gut biome assists in digestion. They are walking ecosystems—fungal in
strategy, bacterial in execution.
Lichens show us that life is built not from parts, but from partnerships. And
spiders are no different. They are guilds of function wrapped in exoskeleton.
V. LSD and the Language Pattern of Nature
What allowed this truth to emerge in my understanding was not a microscope. It
was a molecule: LSD. Psychedelics crack the walls of perception. They let the
self break apart into the world and the world echo back in symbols. In this
state, patterns are clear.
The revelation that spiders are fungal in behaviour probabaly seems absurd but
it is a new perceptive insight into biological resonance. When we silence the
taxonomic voices in our heads and notice the way things act instead, a deeper
story unfolds.
VI. Why This Matters Now
We are in a crisis of biodiversity collapse and ecosystem unravel. Our human
lens, obsessed with categories and control, is not incorrect but it is failing
to allow us to see how things blend and are more fluid than what can be
defined. We must begin to see the world ecologically.
To see a spider as a fungal analog is to soften the wall between kingdoms. To
see all life as strategic echoes, remixing the same sacred instructions.
Fungal digestion. Animal movement. Microbial metabolism. Plant architecture.
These are not separate innovations. They are phrases in Gaia’s song.
Conclusion: Weaving the Web of Understanding
The spider does not spin alone. Its silk threads connect us to fungi, to
bacteria, to soil. Its venom is alchemy. Its web is thought. It lives as a
whisper of ancient methods, retold through legs and silk and fangs.
We are not separate. We are conductors of music that stretches across time,
not written as language -but instead felt and danced through in enzymes and
threads and dreams.
And now, you know the truth: Spiders are the fungi of the animal kingdom.
Tell the others.