Spider

Neutral (hostile in darkness)Health: 16 (8 hearts)JavaBedrock

Quick answer: Overworld at light level 0. Cave spiders spawn from spawners in mineshafts.

How to find Spider

Overworld at light level 0. Cave spiders spawn from spawners in mineshafts.

Spawn conditions: Light level 0 in the Overworld, in a 3x1x3 space centered on an opaque block; in Java the block above the spawn space cannot be a full solid block. 1% spawn with a skeleton rider (spider jockey).

Drops

ItemAmountNotes
String0-2 (up to 5 with Looting III)Bows, fishing rods, wool, leads
Spider Eye0-1 (up to 4 with Looting III)Brewing ingredient; do not eat unless desperate

How to kill Spider

Easy melee target; it jumps when attacking. In daylight it stops attacking unless provoked. Bane of Arthropods swords kill it fast.

Behavior

Hostile while the light around it is 11 or less, otherwise it only attacks if attacked. Sees up to 16 blocks, detects players through blocks, pounces at close range and climbs walls. Source: minecraft.wiki Spider.

Taming and breeding

Cannot be tamed or bred.

Related mobs: Cave SpiderZombieSkeleton