Yellow Jacket

Froskel Spiders are one of Hemera’s strangest creatures, a species completely dependent on winter itself for survival.

The Froskel Spider is a furred, tarantula-bodied winter predator that emerges only in the deepest cold. People still call them spiders because they look like something that could crawl out of a nightmare: thick fur, long hooked legs, and a slow, deliberate way of moving that unsettles anyone seeing one for the first time.

Despite their reputation as winter creatures, Froskel eggs are remarkably resilient.

They survive heat, drought, mud shifts, and even scorching summers without issue.

What they cannot do is hatch in warmth.

Their biology requires a temperature drop to activate development.

When the winter generation finishes its lifespan at the first real thaw, adults crawl back toward lakes, ponds, and marsh edges. There, the females bury dozens of egg sacs in the soft mud beneath shallow water.

The sacs remain dormant through the entire warm season.

Heat does not harm them.

Exposure does not harm them.

Time does nothing.

They simply wait.

Once temperatures fall consistently, cold nights, chilled mornings, the beginning of frost along the banks—the sacs begin to stir.

They do not hatch yet.

Instead, they undergo a slow activation period, absorbing minerals from the mud and oxygen from the water. This process can take weeks. Locals call this stage the Mud Waking.

The spiderlings hatch only when the temperature drops steeply within a short period.

This is the event called the First Cold Snap, the trigger that signals the true start of winter.

When it happens:

• the egg membranes soften

• the sacs rupture

• hundreds of spiderlings wriggle free into the cold water

• instinct pushes them toward the ice and snow

They crawl from the shallows onto frozen or semi-frozen surfaces, instantly adapted for subzero hunting.

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The spiders thrive in cold.

Their blood chemistry requires low temperatures to maintain stability.

Warm days slow them.

Warm weeks kill them.

A normal winter generation will:

• hatch in early winter

• grow rapidly through midwinter

• fatten on fish

• reach full size by late winter

• survive into the early or mid-spring melt

When the thaw comes, adults weaken quickly.

They stagger, slip, and finally die near the water’s edge, completing the cycle in perfect synchrony with the season.

Why They Hatch Constantly in the Frozen West

The Frozen West never fully thaws.

The lakes there maintain:

• permanent ice coverage

• frequent temperature plunges

• water conditions stable enough for constant anchoring

This creates a perfect storm of continuous life cycles:

• eggs anchor year-round

• Cold Pulse events occur throughout the year

• spiderlings hatch in all seasons ᴜᴘᴅᴀᴛᴇ ꜰʀᴏᴍ novel(ꜰ)ire.net

• adults grow far larger due to constant cold and uninterrupted feeding

• communities harvest them like livestock

Western Froskels can grow large enough to drag full fish nets into the ice, and their meat is considered richer and fattier than their eastern cousins.

Winter Behavior: Ice Fishing

Froskel Spiders are also know as Ice Fishers because they specialize in one type of prey: fish trapped beneath the winter ice.

Their hunting method is both ingenious and unsettling.

1. They move across the lake on silent, fur-lined legs.

2. Their forelimbs feel the vibrations of moving fish with precision.

3. Once they sense a target, they secrete a hyper-cold enzyme from hooked appendages beneath their mouth.

4. These hooks carve perfect circles through ice, a process called Ringing.

5. The carved disc, known as a Froskel Ring, lifts cleanly with surface tension.

6. The spider reaches in and drags out stunned fish with frightening accuracy.

The rings left behind dot frozen lakes like strange constellations.

Froskels prefer fish but will feed on carrion if desperate. They avoid warm-blooded creatures unless starving.

Still, people stay alert when they hear skittering.

People Eat Them

Froskel meat is a winter mainstay in many regions.

Despite their monstrous appearance, they are highly nutritious:

• rich in fats for winter survival

• dense with protein

• naturally sweet, owing to their fish-based diet

• tender when roasted, with a texture compared to crab or firm chicken

Common preparations across Hemera:

• Roasted whole with salted herbs

• Smoked over pine, giving it a resin-rich aroma

• Deep-fried in Yellow Zone markets and sold as “winter’s delicacy”

In the Graveholt, Froskel legs are considered festival food.

Fishermen swear the fattest ones taste like buttered seafood.