Welcome to Warhammer 40k - Lexicanum! Log in and join the community.

Spore Mine

From Warhammer 40k - Lexicanum
Jump to: navigation, search
Spore Mines

Spore Mines, or "floaters" (species name: Boletus minoris[Needs Citation]), are used by Tyranids as living, floating mines which explode if any non-Tyranid lifeform gets too close.[1]


Spore mines are grown and launched by Biovores and Harpies. They grow deep inside a Biovore's body and are then launched via a powerful muscle spasm through the Biovore's dorsal aperture and hurled across the battlefield. An internal gas bladder in the spore mines inflates allowing them to drift down towards the ground, where they do not detonate upon impact but when they sense the proximity of a non-Tyranid lifeform. They have been known to drift for days, weeks or even years until an unwary foe comes too near. Alternatively, spore mines are also seeded onto worlds from orbit.[1]

Spore mines possess a rudimentary intelligence and are full of poisons, toxins, viruses and chemicals and are covered in sensitive feelers which seek out heat and vibrations. They are also able to sense nearby fire and will explode in the hope of killing the enemy firing. All of the spore mines in a cluster are linked, and when one explodes, they all do even if there are no enemies nearby. If the mine is killed it will also explode.[Needs Citation]

Spore mines come in one of three forms:

  • Poison — Full of poisons and toxins, the mine can overcome any physiology. The poisons include highly reactive inorganic poisons, haemotoxins, aflotoxins, neurotoxins and phage cells.[3]
  • Frag — It has an iron hard shell which shatters when the mine explodes and sends shards of the shell in all directions, which can scythe down light infantry but can also cause lethal infections and sepsis.[3]
  • Bio-Acid — The acids are thick and viscous, allowing them to cling to their victim to maximise the effectiveness of the acids. They have been known to dissolve everything up to, and including, ceramite plate.[3]


Related Articles



Tyranid Planetary Forces
Commanders Norn-QueenHive TyrantNeurotyrant (Neuroloid) • BroodlordNeurothropeTervigonTyranid PrimeTrygon PrimeMalanthrope
Elites BiovoreTyrant Guard (Hive Guard) • Lictor (NeurolictorDeathleaper) • LeaperPyrovoreVenomthropeZoanthrope
Troops Tyranid Warrior (Shrike) • RavenerGenestealerGaunt (TermagantHormagauntBarbgauntNeurogaunt) • Ripper (Sky-Slasher)
Monstruous Creatures Carnifex (ThornbackStone CrusherScreamer-Killer) • DimachaeronExocrineHaruspexMaleceptorPsychophageSporocystToxicreneTyrannofex
Gargantuan Creatures CereboreDactylisHieroduleMalefactorMawlocNorn EmissaryNorn AssimilatorTrygon
Bio-Titans DominatrixHierophantViciatorNautiloidVermis
Flying Creatures GargoyleHarpyHarridanHive CroneTyrannocyte
Spores Meiotic SporeMycetic SporeSpore MineMucolid Spore
Unique Tyranids SwarmlordDoom of Malan'taiOld One EyeParasite of MortrexRed Terror