matriphagy (n.) — the consumption of the mother by her offspring. From the Latin mater (mother) and the Greek phagein (to eat). Observed in several species of the order Araneae, most notably Stegodyphus lineatus, in which the mother spider liquefies her own internal organs and offers herself as food to her spiderlings. The process is voluntary. The process is irreversible.
#
I’ve been asked to write about spiders.
The commission is for an anthology: eight poets, eight arthropods. Mine is Stegodyphus lineatus, and the editor wants forty lines by September. “Something visceral,” she said on the phone. “Something that makes the reader feel it in their body.” I said yes because I needed the money, and because my mother was dying in the next room and I needed something to do with my hands other than fold them.
I started researching in June.
#
Draft 1 — June 14
The mother spider does not spin a death.
She spins a nursery. Thread by thread,
the egg sac tightens like a held breath,
and she does not leave. She has never left.
I deleted this. Too neat, too rhymed, too much like a poem that knows what it’s about. The editor wants visceral. I opened the next paper in the stack: Schneider & Lubin, 1997, on Stegodyphus lineatus maternal investment.
The mother doesn’t compromise. She gives everything. That’s the entire design.
I made tea. I brought a cup to my mother’s room. She was asleep, her mouth open, the oxygen tube taped across her cheek. Her hands were on the blanket, palms up, and I noticed—not for the first time but for the first time with language—that her fingers had curved inward over the years, the joints swollen and locked into a permanent half-grip, as if her hands had been shaped by decades of holding things for other people and had forgotten how to let go.
I set the tea on the nightstand. She wouldn’t drink it. She hadn’t finished a cup of tea in months. I kept making them because the alternative was to stop, and I was not ready to stop making tea for my mother.
#
Draft 2 — June 21
Stage one: regurgitation.
Before the body, the mother gives the food.
She catches prey, pre-digests it,
and delivers the liquid to her young,
mouth to mouth, a kiss
that is not a kiss.
Better. Worse. I don’t know. The line break after “kiss” feels cheap, a trick, the kind of enjambment praised in writing workshops that makes everything sound like it’s pausing for significance. But the fact is true: the Stegodyphus mother feeds her spiderlings by regurgitating pre-digested food directly into their mouths. For weeks, this is enough. The young grow and the mother shrinks.
My mother used to eat bread crusts.
I’m not being metaphorical. When I was eight and my brother was six and the heating bill was larger than her salary, she made soup from chicken bones and ate the bread crusts we left on our plates. I remember asking why she never had soup and she said she’d already eaten, and I believed her the way children believe anything that lets them keep eating.
She worked nights at a textile plant and days at a school cafeteria and the four hours between shifts she spent cooking and ironing and sitting at the kitchen table paying bills with a calculator that printed on receipt paper, the little white curls of arithmetic piling up beside her elbow. I found a shoebox of those receipts after she moved in with me. Every month, for years, the numbers ended in the same place: zero, or less than zero, carried forward.
I don’t know when she last bought herself clothes. I know the winter coat she wore to my university graduation was the same coat she wore to my brother’s christening twenty years earlier.
#
Draft 3 — July 2
Stage two: enzymatic autolysis.
The mother’s midgut glands begin
to dissolve. Not from disease. From design.
Her digestive enzymes turn inward,
liquefying her own tissue
into a nutrient-dense fluid
that she offers, again, mouth to mouth.
She is making food of herself.
It is not a metaphor.
Here the biology gets specific, and I need to be specific because the poem keeps sliding into metaphor and the whole point is that it shouldn’t. In Stegodyphus lineatus, approximately two weeks after the spiderlings hatch, the mother’s midgut glands begin producing enzymes that break down her own intestinal tissue. The process is genetically encoded, neither damage nor disease. Her body is designed to eat itself so that her children can eat her.
The fluid produced is extraordinarily nutrient-rich. The spiderlings press their mouths against the mother’s epigastric furrow—the opening on the underside of the abdomen—and drink.
I read this paragraph three times. Then I went to my mother’s room and watched her sleep. The district nurse had been that morning and told me, in the gentle voice they must teach in nursing school, that my mother’s kidneys were beginning to fail. That her body was shutting down in stages, organ by organ, in an order that was more or less predictable. The nurse said it as though this information would help.
My mother weighed forty-seven kilos. When I was born she weighed seventy. I know this because she told me once, laughing, that she never got those kilos back, that I took them with me on the way out and never returned them. She said it like a joke. My brother took another eight. The pregnancies cost her four teeth—calcium leaching from her bones into the foetuses, a process the body performs automatically, without asking permission.
She grew us out of herself.
#
Draft 4 — July 15
Stage three: the piercing.
When the fluid is gone,
the spiderlings climb the mother’s body
and bite through the abdominal wall.
They enter her.
They eat what remains: heart, lung,
the silk glands that built their nursery.
She does not resist.
She has no mechanism for resistance.
Evolution did not build one.
This draft I didn’t delete. I stared at it for a long time. I stared at it the way you stare at an equation that has just solved what you didn’t realize was a problem.
My mother stopped eating on July 3rd. Not abruptly—she had been eating less for weeks, soup mostly, then broth, then just the water the broth was made from. The nurse said this was normal, that the body knows when it’s shutting down and stops requesting fuel. I nodded and took the untouched tray back to the kitchen and scraped the soup into the bin and stood there with the empty bowl and thought about the Stegodyphus mother’s midgut dissolving from the inside.
My brother called from Porto. He asked how she was. I said she was comfortable, the nurse’s word, which I had adopted because it was better than any word I could find on my own. He said he’d try to come next weekend. He said this every week. He had two children and a wife who worked shifts and a mortgage that required both incomes, and these were facts, not excuses, the same facts our mother had lived inside for thirty years.
I did not tell him about the poem. I did not tell him that I spent my mornings reading arachnological papers and my afternoons changing our mother’s catheter bag and that the distance between these two activities was shrinking every day.
#
Draft 5 — July 28
She is still alive when they begin.
That is the part I cannot get past.
I stopped writing the poem on July 28th. Not because it wasn’t working but because it was working too well. Every fact I learned about Stegodyphus lineatus was a fact about my mother, and I could not find the line where the research ended and the elegy began.
Here is what I know. Here is what the papers say.
The mother spider does not die and then get eaten. She is alive throughout the process. Her nervous system remains functional while the spiderlings feed. She can feel them inside her. She does not attempt to flee or to shake them off. She presses her body downward, toward them, opening the epigastric furrow wider, making it easier.
There is a word for this in the literature. The word is “facilitation.” The mother facilitates her own consumption.
My mother facilitated everything. Every winter coat, every tuition payment that left her account in September and left nothing in October. My brother’s driving lessons. My first laptop. The deposit on my flat in Lisbon. She facilitated these things the way the Stegodyphus mother facilitates: by redirecting resources from her own body to her offspring, until there is nothing left to redirect.
I asked her once—I was nineteen, home from university, old enough to see the cost—why she never kept anything for herself. She looked at me as though I’d asked why water runs downhill. “That’s not how it works,” she said. She wasn’t angry. She wasn’t sad. She was explaining a law of physics.
#
Draft 6 — August 9
My mother died on August 7th at four in the morning. I was in the chair beside her bed, half-conscious, suspended in that gray space where the body keeps watch without the mind’s consent. Her breathing changed. I knew what the change meant because the nurse had told me: the pauses between breaths would get longer, and then one of the pauses would simply not end.
I held her hand. I could feel every bone in it. There was nothing between the skin and the skeleton. Everything that had once been between—the muscle, the fat, the living tissue—had been spent, converted, consumed over sixty-one years of making sure her children had enough.
She weighed thirty-nine kilos when she died. I weighed three and a half at birth. My brother weighed three point eight. Our combined birth weight was seven point three kilos, which is roughly the same amount our mother lost in the last two months alone, her body, at the end, performing the arithmetic in reverse.
The funeral was small. My brother cried. I read a poem—not the spider poem, a different one, something safe about light and memory that I’d written years ago and that meant nothing and was therefore appropriate. Afterward, at the house, my aunt said my mother would have been proud of me, and I thanked her, and I went to my room and opened my laptop and looked at Draft 5 and read the line “She is still alive when they begin” and closed the laptop and did not open it again for eleven days.
#
Draft 7 — August 20
She is still alive when they begin.
That is the part I cannot get past.
Not the consumption. Not the enzymes.
Not the spiderlings pressing through the abdomen
into the cavity where the silk glands used to be.
What I cannot get past is the voluntary nature
of the act. The absence of struggle.
The way she lowers herself toward them.
The way my mother handed me her bread
and called it ‘not hungry.’
I sent this to the editor on August 20th. I sent it without a label—neither finished poem nor draft—because I needed someone to read it who did not know my mother and could tell me whether what I had written was a poem about a spider or a confession.
She called me the next day. She was quiet for a while. Then she said, “I think you know this isn’t forty lines about an arthropod anymore.”
I said I knew.
She said, “Write the rest of it. Whatever it actually is. Write that.”
#
Draft 8 — September 1
Here is what the rest of it actually is.
My mother was not a spider. My mother was a woman named Conceição who was born in Guimarães in 1963 and who married at twenty and had two children by twenty-four and who worked two jobs for thirty years so that one of those children could grow up to be a poet who would one day be asked to write about Stegodyphus lineatus and would recognize, in the biological literature, the exact shape of her life.
The Stegodyphus mother’s body, after the spiderlings have finished, is an empty exoskeleton. A husk. If you found one in the wild you would think it was a shed skin, discarded in the normal course of growth. You would not know, unless someone told you, that it was a body that had been lived in until there was nothing left to live with, and that the emptying was the point.
I found my mother’s winter coat in the wardrobe after the funeral. The one from my graduation. The one from my brother’s christening. I put my hand in the pocket and found a receipt from 1999, faded almost to nothing. I could make out two items: leite and pão. Milk and bread. The total was nine hundred and forty escudos. At the bottom, in her handwriting, a subtraction: the amount left over after groceries, rent, electric, gas. The number was fifteen.
Fifteen escudos. In 1999, that bought less than a bread roll. It was a remainder so small it was essentially a zero, carried forward into the next month, and the next, and the next, for years.
I held the receipt and I thought about the Stegodyphus mother pressing her abdomen open for her children. I thought about my mother eating bread crusts.
I cannot finish the poem. Every draft I write is either too much about the spider and not enough about my mother, or too much about my mother and not enough about the spider.
The editor wanted forty lines. Here is what I have instead.
#
Stegodyphus lineatus.
The mother does not survive.
The young disperse.
They do not return to the husk.
They do not have to.
They carry her inside them.
Every cell of their bodies
was built from hers.
This is the finished poem.
I don’t know who the subject is.
# # #
Adam Porkolab
Adam Porkolab writes speculative fiction in both English and Hungarian. Based in Pécs, he has stories forthcoming from Aurealis, Cosmic Horror Monthly, Zooscape, and Third Flatiron, among others. He received an Honorable Mention in the Writers of the Future Contest (Q1 2026). He holds a PhD in Linguistics and calls his approach “love-fi”: stories that meet darkness with hospitality.
More at adamporkolab.com.
Header image by Vidar Nordli-Mathisen