Cave Spider

Cave Spider

Health points	12HP × 6
Behavior	Neutral (if light level 12 or above) Hostile (if light level 11 or below)
Mob type	Monster • Arthropod
Attack strength	Melee: Easy: 2HP Normal: 2HP Hard: 3HP Venom: 1HP per 1.25 seconds Normal: Poison for 7 seconds (HP) Hard: Poison for 15 seconds (HP × 6)
Hitbox size	Height: 0.5 blocks Width: 0.7 blocks
Speed	0.3
Spawn	Mineshaft: from monster spawners. Trial Chambers: from trial spawners.

{
    "title": "Cave Spider",
    "rows": [
        {
            "field": "12<span class=\"hidden-alt-text\">HP</span><span class=\"nowrap mc-hearts\"><span class=\"iconbar pixel-image nowrap\" style=\"--icon-offset:-1px;\" title=\"1  heart\">(link to File:Heart (icon).png article, displayed as 9px|link=|alt=❤️)</span> × 6</span>",
            "label": "(link to Health article, displayed as Health points)"
        },
        {
            "field": "Neutral (if light level 12 or above)<br>Hostile (if light level 11 or below)",
            "label": "Behavior"
        },
        {
            "field": "<span class=\"nowrap\"><span class=\"sprite-file\" style=\"\">(link to File:EntitySprite monster-mob-type.png article, displayed as 16x16px|link=Monster|alt=|class=pixel-image|)</span>(link to Monster article, displayed as <span class=\"sprite-text\">Monster</span>)</span> • <span class=\"nowrap\"><span class=\"sprite-file\" style=\"\">(link to File:EntitySprite arthropod.png article, displayed as 16x16px|link=Arthropod|alt=|class=pixel-image|)</span>(link to Arthropod article, displayed as <span class=\"sprite-text\">Arthropod</span>)</span>",
            "label": "(link to Mob type article, displayed as Mob type)"
        },
        {
            "field": "(values exceeds 1000 characters...)",
            "label": "Attack<br/>strength"
        },
        {
            "field": "Height: 0.5 blocks<br>Width: 0.7 blocks",
            "label": "(link to Hitbox article, displayed as Hitbox size)"
        },
        {
            "field": "0.3",
            "label": "(link to Attribute#Movement_speed article, displayed as Speed)"
        },
        {
            "field": "\n* <span class=\"nowrap\"><span class=\"sprite-file\" style=\"\">(link to File:EnvSprite mineshaft.png article, displayed as 16x16px|link=Mineshaft|alt=|class=pixel-image|)</span>(link to Mineshaft article, displayed as <span class=\"sprite-text\">Mineshaft</span>)</span>: from (link to monster spawner article, displayed as monster spawners).\n* <span class=\"nowrap\"><span class=\"sprite-file\" style=\"\">(link to File:EnvSprite trial-chambers.png article, displayed as 16x16px|link=Trial Chambers|alt=|class=pixel-image|)</span>(link to Trial Chambers article, displayed as <span class=\"sprite-text\">Trial Chambers</span>)</span>: from (link to trial spawner article, displayed as trial spawners).",
            "label": "(link to Mob spawning article, displayed as Spawn)"
        }
    ],
    "invimages": [
        "Cave Spider Spawn Egg"
    ],
    "images": [
        "Cave Spider.png"
    ]
}

A cave spider is a smaller spider variant that behaves similarly, but has less health and inflicts Poison with its attacks. They are only spawned by spawners in various structures.

Spawning

The cave spider is one of the only two mobs in the game to spawn exclusively from spawners, the other being the breeze.

Monster spawners

Cave spiders spawn from monster spawners in mineshafts at a light level of 0. These monster spawners are surrounded by cobwebs in corridors.

Trial spawners

Cave spiders have a 25% chance to be selected as the "small melee" mob for trial spawners in trial chambers.

Spider jockeys

This feature is exclusive to Bedrock Edition.

 

There is a 1% chance for a cave spider to spawn with a skeleton riding it, forming a cave spider jockey. The skeleton has an 80% chance to be replaced by a stray, bogged, or wither skeleton in the biomes where they spawn. Similar to regular spiders, the skeleton controls how both mobs move. Cave spider jockeys can fit through smaller gaps than spider jockeys.

Drops

On death

Java Edition:

Item		Quantity / Chance / Average
		Default			Looting I			Looting II			Looting III
	String	0–2	66.67%	1.00	0–3	83.33%	1.50	0–4	91.67%	2.00	0–5	94.44%	2.50
	Spider Eye[A]	0–1	33.33%	0.33	0–2	66.67%	0.83	0–3	83.33%	1.33	0–4	88.89%	1.83

Item		Quantity / Chance / Average
		Default			Looting I			Looting II			Looting III
	String	0–2	2⁄3	1	0–3	5⁄6	3⁄2	0–4	11⁄12	2	0–5	17⁄18	5⁄2
	Spider Eye[A]	0–1	1⁄3	1⁄3	0–2	2⁄3	5⁄6	0–3	5⁄6	4⁄3	0–4	8⁄9	11⁄6

Item		Amount	Probability
			Default	Looting I	Looting II	Looting III
	String	0	1⁄3 (33.33%)	1⁄6 (16.67%)	1⁄12 (8.33%)	1⁄18 (5.56%)
		1	1⁄3 (33.33%)	1⁄3 (33.33%)	1⁄4 (25.00%)	1⁄6 (16.67%)
		2	1⁄3 (33.33%)	1⁄3 (33.33%)	1⁄3 (33.33%)	5⁄18 (27.78%)
		3	0	1⁄6 (16.67%)	1⁄4 (25.00%)	5⁄18 (27.78%)
		4	0	0	1⁄12 (8.33%)	1⁄6 (16.67%)
		5	0	0	0	1⁄18 (5.56%)
		Average	1 (1.00)	3⁄2 (1.50)	2 (2.00)	5⁄2 (2.50)
	Spider Eye[A]	0	2⁄3 (66.67%)	1⁄3 (33.33%)	1⁄6 (16.67%)	1⁄9 (11.11%)
		1	1⁄3 (33.33%)	1⁄2 (50.00%)	5⁄12 (41.67%)	5⁄18 (27.78%)
		2	0	1⁄6 (16.67%)	1⁄3 (33.33%)	1⁄3 (33.33%)
		3	0	0	1⁄12 (8.33%)	2⁄9 (22.22%)
		4	0	0	0	1⁄18 (5.56%)
		Average	1⁄3 (0.33)	5⁄6 (0.83)	4⁄3 (1.33)	11⁄6 (1.83)

Killed		1
Item		Expected Drops
		Default	Looting I	Looting II	Looting III
	String	1.00	1.50	2.00	2.50
	Spider Eye[A]	0.33	0.83	1.33	1.83

Bedrock Edition:

Item		Quantity / Chance / Average
		Default			Looting I			Looting II			Looting III
	String	0–2	66.67%	1.00	0–3	66.67%	1.33	0–4	66.67%	1.67	0–5	66.67%	2.00
	Spider Eye[A]	0–1	50.00%	0.50	0–2	50.00%	0.75	0–3	50.00%	1.00	0–4	50.00%	1.25

Item		Quantity / Chance / Average
		Default			Looting I			Looting II			Looting III
	String	0–2	2⁄3	1	0–3	2⁄3	4⁄3	0–4	2⁄3	5⁄3	0–5	2⁄3	2
	Spider Eye[A]	0–1	1⁄2	1⁄2	0–2	1⁄2	3⁄4	0–3	1⁄2	1	0–4	1⁄2	5⁄4

Item		Amount	Probability
			Default	Looting I	Looting II	Looting III
	String	0	1⁄3 (33.33%)	1⁄3 (33.33%)	1⁄3 (33.33%)	1⁄3 (33.33%)
		1	1⁄3 (33.33%)	1⁄6 (16.67%)	1⁄12 (8.33%)	1⁄18 (5.56%)
		2	1⁄3 (33.33%)	1⁄3 (33.33%)	1⁄4 (25.00%)	1⁄6 (16.67%)
		3	0	1⁄6 (16.67%)	1⁄4 (25.00%)	2⁄9 (22.22%)
		4	0	0	1⁄12 (8.33%)	1⁄6 (16.67%)
		5	0	0	0	1⁄18 (5.56%)
		Average	1 (1.00)	4⁄3 (1.33)	5⁄3 (1.67)	2 (2.00)
	Spider Eye[A]	0	1⁄2 (50.00%)	1⁄2 (50.00%)	1⁄2 (50.00%)	1⁄2 (50.00%)
		1	1⁄2 (50.00%)	1⁄4 (25.00%)	1⁄8 (12.50%)	1⁄12 (8.33%)
		2	0	1⁄4 (25.00%)	1⁄4 (25.00%)	1⁄6 (16.67%)
		3	0	0	1⁄8 (12.50%)	1⁄6 (16.67%)
		4	0	0	0	1⁄12 (8.33%)
		Average	1⁄2 (0.50)	3⁄4 (0.75)	1 (1.00)	5⁄4 (1.25)

Killed		1
Item		Expected Drops
		Default	Looting I	Looting II	Looting III
	String	1.00	1.33	1.67	2.00
	Spider Eye[A]	0.50	0.75	1.00	1.25

• 5XP when killed by a player or tamed wolf.

Behavior

Cave spiders inherit their behavior from spiders:

• They are neutral if under daylight or in light levels of 12 or above, otherwise hostile toward players and iron golems. Once they become hostile, light does not affect them.
• They attack by leaping and biting.
• They are unaffected by cobwebs and Poison.
• They are scared of armadillos.

They have some distinctions from regular spiders:

• They can fit through a space that is one block wide and ¹⁄₂ block tall.
• They can go through the spaces between two different types of (unconnected) fences.
• They cannot spawn with status effects in Hard difficulty.‌^{[Java Edition only]}
• They flip 90° upon death.‌^{[Bedrock Edition only][1]}

Being arthropods, they are weak against weapons with the Bane of Arthropods enchantment.

Poison

On Normal or Hard difficulty, cave spiders inflict Poison upon attacking.^[2] On Normal difficulty, the Poison lasts for 7 seconds and causes 6HP damage. On Hard difficulty, it lasts for 15 seconds and causes 12HP × 6. Poison damage is not taken when the player's health is at 1HP.

Sounds

Java Edition:

Bedrock Edition:

Data values

ID

Java Edition:

Name	Identifier	Entity tags	Translation key
Cave Spider	cave_spider	arthropod no_anger_from_wind_charge sensitive_to_bane_of_arthropods	entity.minecraft.cave_spider

Bedrock Edition:

Name	Identifier	Numeric ID	Translation key
Cave Spider	cave_spider	40	entity.cave_spider.name

Entity data

Cave spiders have entity data associated with them that contains various properties.

Java Edition:

Bedrock Edition:

See Bedrock Edition level format/Entity format.

Achievements

Icon		Achievement	In-game description	Actual requirements (if different)	Gamerscore earned	Trophy type (PS)
PS4	Other
		Monster Hunter	Attack and destroy a monster.	Kill one of these 37/41​[upcoming Mounts of Mayhem] hostile monsters: Blaze Bogged Breeze Camel Husk​[upcoming Mounts of Mayhem] Cave Spider Creaking (by destroying its creaking heart) Creeper Drowned Elder Guardian Ender Dragon Enderman Endermite Evoker Ghast Guardian Hoglin Husk Magma Cube Parched​[upcoming Mounts of Mayhem] Phantom Piglin Piglin Brute Pillager Ravager Shulker Silverfish Skeleton Slime Spider Stray Vex Vindicator Witch Wither Wither Skeleton Zoglin Zombie Zombie Horse​[upcoming Mounts of Mayhem] Zombie Nautilus​[upcoming Mounts of Mayhem] Zombie Villager Zombified Piglin Other mobs may be killed, but are ignored for this achievement.	15	Bronze
		Overkill	Deal nine hearts of damage in a single hit.	Damage can be dealt to any mob, even those that do not have nine hearts of health overall.	30	Bronze
		It Spreads	Kill a mob next to a catalyst	—	10	Bronze
		Over-Overkill	Deal 50 hearts of damage in a single hit using the Mace	Damage can be dealt to any mob, even those that do not have 50 hearts of health overall.	20	Silver

Advancements

Icon	Advancement	In-game description	Actual requirements (if different)
	Monster Hunter	Kill any hostile monster	Kill one of these 37/41​[upcoming Mounts of Mayhem] mobs: Blaze Bogged Breeze Camel Husk​[upcoming Mounts of Mayhem] Cave Spider Creaking (by destroying its creaking heart) Creeper Drowned Elder Guardian Ender Dragon Enderman Endermite Evoker Ghast Guardian Hoglin Husk Magma Cube Parched​[upcoming Mounts of Mayhem] Phantom Piglin Piglin Brute Pillager Ravager Shulker Silverfish Skeleton Slime Spider Stray Vex Vindicator Witch Wither Wither Skeleton Zoglin Zombie Zombie Horse​[upcoming Mounts of Mayhem] Zombie Nautilus​[upcoming Mounts of Mayhem] Zombie Villager Zombified Piglin Other mobs may be killed, but are ignored for this advancement.
	It Spreads	Kill a mob near a Sculk Catalyst	Kill any mob that drops experience near a sculk catalyst, with the sole exception of the ender dragon. Mobs that drop no experience are ignored for this advancement.
	Monsters Hunted	Kill one of every hostile monster	Kill each of these 37/41​[upcoming Mounts of Mayhem] mobs: Blaze Bogged Breeze Camel Husk​[upcoming Mounts of Mayhem] Cave Spider Creaking (by destroying its creaking heart) Creeper Drowned Elder Guardian Ender Dragon Enderman Endermite Evoker Ghast Guardian Hoglin Husk Magma Cube Parched​[upcoming Mounts of Mayhem] Phantom Piglin Piglin Brute Pillager Ravager Shulker Silverfish Skeleton Slime Spider Stray Vex Vindicator Witch Wither Wither Skeleton Zoglin Zombie Zombie Horse​[upcoming Mounts of Mayhem] Zombie Nautilus​[upcoming Mounts of Mayhem] Zombie Villager Zombified Piglin Other mobs may be killed, but are ignored for this advancement.

Advancements that apply to all mobs:

Icon	Advancement	In-game description	Actual requirements (if different)
	Adventure	Adventure, exploration and combat	Kill any mob, or be killed by any living entity.
	A Throwaway Joke	Throw a Trident at something. Note: Throwing away your only weapon is not a good idea.	Hit a mob with a thrown trident.
	Take Aim	Shoot something with an Arrow	Using a bow or a crossbow, shoot a mob with an arrow, tipped arrow, or spectral arrow.
	Mob Kabob​[upcoming JE 1.21.11]	Hit five mobs in the same Charge attack using the Spear.	Armor Stand and Mannequin also count for this advancement.
	Arbalistic	Kill five unique mobs with one crossbow shot	Armor Stand and Mannequin also count for this advancement. This is a hidden advancement, meaning that it can be viewed by the player only after completing it, regardless of if its child advancement(s), if any, have been completed.
	Over-Overkill	Deal 50 hearts of damage in a single hit using the Mace	Damage can be dealt to any mob, even those that do not have 50 hearts of health overall.

History

Java Edition

Java Edition Beta
1.8			Pre-release				Added cave spiders.
Java Edition
1.0.0			Beta 1.9 Prerelease 2				Cave spiders now drop 0-1 spider eye when killed by a player or tamed wolf.
							The cave spider's health points have been reduced from 20HP × 10 to 12HP × 6.
			Beta 1.9 Prerelease 4				Cave spiders are now immune to the Poison status effect.
							Cave spiders are now considered arthropods.
1.2.1			12w06a				Cave spiders now swim extremely fast with the water stream toward the player, but seem to be almost not moving against the water stream.
							Cave spiders can now climb ice blocks.
1.7.2			1.7				Cave spiders no longer attack after being provoked by players in Creative mode.
1.8			14w06a				Cave spiders no longer draw a line of sight through opaque blocks.
							Cave spiders have been given the new AI that regular spiders have received.
			14w11a				Cave spiders now run away from creepers that are about to explode.
			?				The cave spider's venom is no longer neutralized by splash potions of weakness, which may or may not be a bug.
1.8.1			pre1				Cave spiders no longer run away from creepers that are about to explode.
October 16, 2017							Jasper Boerstra tweets an image of an updated cave spider texture.
1.14			18w43a				The texture of cave spiders has been changed.
1.16			20w10a				Firework damage now provokes cave spiders.[3]
1.19			22w11a				Fixed texture mapping of cave spiders.[4]
1.20.3 Experiment Update 1.21			23w45a				Cave spiders now spawn in trial chambers behind the "Update 1.21" experimental data pack.
1.20.5			24w03a				Cave spiders are now scared of armadillos when not in a rolled up state.
1.20.5 Experiment Update 1.21			24w04a				Cave spiders no longer retaliate against attacks from the breeze.

Bedrock Edition

Pocket Edition Alpha
v0.11.0			build 1				Added cave spiders with their jockey variant.
v0.12.1			build 1				Cave spiders now have a walking sound.
							Cave spiders can now spawn with wither skeletons riding them when spawning as a spider jockey in the Nether.
							Cave spiders now drop spider eyes.
v0.14.0			build 1				Cave spiders can be ridden by baby zombies and baby zombie villagers.
v0.15.0			build 1				Cave spiders can now spawn with strays riding them when spawning as a spider jockey in snowy biomes with a view of the sky.
							Cave spiders can be ridden by baby husks.
Pocket Edition
1.1.0			alpha 1.1.0.0				The cave spider's Poison time from attack has been changed to be based on difficulty.
Bedrock Edition
1.10.0			beta 1.10.0.3				The texture of cave spiders has been changed.
1.19.0			Preview 1.19.0.21				Fixed texture mapping of cave spiders.[5]
1.20.60 Experiment Update 1.21			Preview 1.20.60.20				Cave spiders now spawn in trial chambers behind the "Update 1.21" experimental toggle.
1.20.70 Experiment Armadillo and Wolf Armor			Preview 1.20.70.20				Cave spiders now flee from armadillos that are not rolled up.
1.20.70 Experiment Update 1.21			Preview 1.20.70.21				Cave spiders no longer retaliate against attacks from breezes.

Legacy Console Edition

Legacy Console Edition
Xbox 360	Xbox One	PS3	PS4	PS Vita	Wii U	Switch
TU5	CU1	1.00	1.00	1.00	Patch 1	1.0.1	Added cave spiders. They are as large as regular spiders.
TU9							The size of cave spiders has been corrected.
TU12							Cave spiders now swim extremely fast with the water stream toward the player, but seem to be almost motionless against the water stream.
							Cave spiders can now climb ice blocks.
			1.90				The texture of cave spiders has been changed.

New Nintendo 3DS Edition

New Nintendo 3DS Edition
0.1.0							Added cave spiders.

Data history

Issues

Issues relating to "Cave Spider" are maintained on the bug tracker. Issues should be reported and viewed there.

Trivia

• While a cave spider's hitbox is only 13.9% the volume of a normal spider's, its model's volume is 34.3% as large. The shadow is even larger: compared to the normal spider's shadow it has an area of 49%.

Gallery

Screenshots

• 
  A cave spider.
• 
  A cave spider and its monster spawner.
• 
  The health bar turns yellow-green when bitten by a cave spider.
• 
  Size comparison between a cave spider and a regular spider.
• 
  Picture of cave spider going through a 1×1×0.5 block.
• 
  Four cave spider monster spawners generated in close proximity.
• 
  Cave spider monster spawner enclosed in an area, able to be safely killed.
• 
  Another cave spider farm generated in a mineshaft.
• 
  A group of cave spiders trying to swim after the player in a mineshaft.
• 
  A cave spider in Xbox 360 Edition before TU9, having the same size as a regular spider.

Textures

• 
  Cave spider texture file.
• 
  Spider eyes texture file.

In other media

• 
  Lego Minecraft Cave Spider.
• 
  Cave spider plush made by JINX.
• 
  "Spider Cave," an official T-Shirt design.
• 
  A Cave Spider, as it appears in Minecraft Dungeons.
• 
  A Cave Spider, as it appears in Minecraft Story Mode.

References

External links

• Meet the Cave Spider – Minecraft.net on September 5, 2017

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