Cave bug

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Level 6Level 96
Cave bug
Released14 March 2005 (Update)
MembersYes
Combat level6
Size1x1
ExamineA nasty crawling critter.
Combat info
XP bonus+0%
Max hit1
AggressiveYes
PoisonousNo
Attack styleStab
Attack speed4 ticks (2.4 seconds)
Respawn time35 ticks (21 seconds)
Slayer info
Slayer level7
Slayer XP5 xp
CategoryCave Bugs
Assigned by
Combat stats
565611
Aggressive stats
Monster attack bonusMonster strength bonusMonster magic strength bonusMonster ranged strength bonus
+0+0+0+0+0+0
Melee defence
+10+10+5
Magic defence
Fire elemental weakness
+550% weakness
Ranged defence
LightStandardHeavy
+10+10+10
Immunities
PoisonNot immune
VenomNot immune
CannonsNot immune
ThrallsNot immune
Advanced data
Monster ID481
LinkMOID

Cave bugs are monsters that require level 7 Slayer to kill. They are found in the Lumbridge Swamp Caves, requiring a light source and a rope to enter, and stronger variants can be located in the Dorgesh-Kaan South Dungeon. They are a good source of low level herbs, which can aid beginning players in training Herblore. Their Hitpoints regenerates once every 5 game ticks, 20 times faster than regular NPCs.[1]

Cave bugs that are significantly more powerful—with a combat level of 96—can be found and safespotted in the Dorgesh-Kaan South Dungeon, located south of the city of Dorgesh-Kaan, but can only be accessed after the completion of the Death to the Dorgeshuun quest through fairy ring AJQ. After entering the dungeon and climbing down the ladder to the dungeon floor, level 96 cave bugs can be safespotted by standing in a passage between frogs and cave bugs (south-west of the ladder).

A light source is required for these dungeons, along with a rope to place down on the hole leading to the Lumbridge Swamp Caves, if it has not been done so previously.

Players should be on the lookout for wall beasts within the Lumbridge Swamp Caves, which are monsters that will grab and attack you, if you are in their line of sight. To avoid being hit, either stand one square directly beside a hole in the wall and run across to the other side, or have a spiny helmet equipped.

Locations

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Location Levels Members Spawns Map League region
Dorgesh-Kaan South Dungeon6, 96Members15Show mapMisthalin Misthalin
Lumbridge Swamp Caves6Members21Show mapMisthalin Misthalin

Level 6 drops

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Drop rates are estimated based on 372,736 samples from the Drop Rate Project, unless otherwise cited.

The average level 6 cave bug kill is worth 265.91.

Runes

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Item Quantity Rarity Price High Alch
Earth rune.png: Cave bug drops Earth rune with rarity 2/128 in quantity 6Earth rune62/1283012
Water rune.png: Cave bug drops Water rune with rarity 5/128 in quantity 8Water rune85/1284016
Nature rune.png: Cave bug drops Nature rune with rarity 5/128 in quantity 1Nature rune15/128105108
Nature rune.png: Cave bug drops Nature rune with rarity 1/128 in quantity 2Nature rune21/128210216

Herbs

[edit | edit source]

There is a 23/128 chance of rolling the herb drop table.

Item Quantity Rarity Price High Alch
Grimy guam leaf.png: Cave bug drops Grimy guam leaf with rarity 16/128 in quantity 1Grimy guam leaf116/1282247
Grimy guam leaf.png: Cave bug drops Grimy guam leaf with rarity 1/22.3 in quantity 1Grimy guam leaf11/22.32247
Grimy marrentill.png: Cave bug drops Grimy marrentill with rarity 1/29.7 in quantity 1Grimy marrentill11/29.71408
Grimy tarromin.png: Cave bug drops Grimy tarromin with rarity 1/39.6 in quantity 1Grimy tarromin11/39.61549
Grimy harralander.png: Cave bug drops Grimy harralander with rarity 1/50.9 in quantity 1Grimy harralander11/50.93909
Grimy ranarr weed.png: Cave bug drops Grimy ranarr weed with rarity 1/64.8 in quantity 1Grimy ranarr weed11/64.85,38318
Grimy irit leaf.png: Cave bug drops Grimy irit leaf with rarity 1/89 in quantity 1Grimy irit leaf11/891,79410
Grimy avantoe.png: Cave bug drops Grimy avantoe with rarity 1/118.7 in quantity 1Grimy avantoe11/118.71,71910
Grimy kwuarm.png: Cave bug drops Grimy kwuarm with rarity 1/142.5 in quantity 1Grimy kwuarm11/142.52,52112
Grimy cadantine.png: Cave bug drops Grimy cadantine with rarity 1/178.1 in quantity 1Grimy cadantine11/178.12,80213
Grimy lantadyme.png: Cave bug drops Grimy lantadyme with rarity 1/237.4 in quantity 1Grimy lantadyme11/237.41,65213
Grimy dwarf weed.png: Cave bug drops Grimy dwarf weed with rarity 1/237.4 in quantity 1Grimy dwarf weed11/237.41,78614

Materials

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Item Quantity Rarity Price High Alch
Unicorn horn dust.png: Cave bug drops Unicorn horn dust with rarity 2/128 in quantity 1Unicorn horn dust12/12849012
Eye of newt.png: Cave bug drops Eye of newt with rarity 2/128 in quantity 1Eye of newt12/12851
Limpwurt root.png: Cave bug drops Limpwurt root with rarity 1/128 in quantity 1Limpwurt root11/1282884
Snape grass.png: Cave bug drops Snape grass with rarity 1/128 in quantity 1Snape grass11/1286826
Red spiders' eggs.png: Cave bug drops Red spiders' eggs with rarity 2/128 in quantity 1Red spiders' eggs12/1281844

Coins

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Item Quantity Rarity Price High Alch
Coins_3.png: Cave bug drops Coins with rarity 8/128 in quantity 3Coins38/12833
Coins_5.png: Cave bug drops Coins with rarity 3/128 in quantity 8Coins83/12888

Other

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Item Quantity Rarity Price High Alch
Tinderbox.png: Cave bug drops Tinderbox with rarity 3/128 in quantity 1Tinderbox13/128910
Empty candle lantern.png: Cave bug drops Empty candle lantern with rarity 1/128 in quantity 1Empty candle lantern11/12826
Candle.png: Cave bug drops Candle with rarity 5/128 in quantity 1Candle15/1284481
This does not exist.NothingN/A48/128N/AN/A

Level 96 drops

[edit | edit source]

Drop rates are estimated based on 15,744 samples from the Drop Rate Project, unless otherwise cited.

The average level 96 cave bug kill is worth 622.4.

Weapons

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Item Quantity Rarity Price High Alch
Water battlestaff.png: Cave bug drops Water battlestaff with rarity 1/128 in quantity 1Water battlestaff11/1288,8199,300

Runes

[edit | edit source]
Item Quantity Rarity Price High Alch
Earth rune.png: Cave bug drops Earth rune with rarity 15/128 in quantity 1-10Earth rune1–1015/1285–502–20
Earth rune.png: Cave bug drops Earth rune with rarity 2/128 in quantity 1-170Earth rune1–1702/1285–8502–340
Water rune.png: Cave bug drops Water rune with rarity 14/128 in quantity 1-15Water rune1–1514/1285–752–30
Water rune.png: Cave bug drops Water rune with rarity 2/128 in quantity 1-170Water rune1–1702/1285–8502–340
Fire rune.png: Cave bug drops Fire rune with rarity 13/128 in quantity 1-20Fire rune1–2013/1285–1002–40
Fire rune.png: Cave bug drops Fire rune with rarity 2/128 in quantity 1-170Fire rune1–1702/1285–8502–340

Herbs

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There is a 19/128 chance of rolling the herb drop table.

Item Quantity Rarity Price High Alch
Grimy guam leaf.png: Cave bug drops Grimy guam leaf with rarity 1/26.9 in quantity 1Grimy guam leaf11/26.92247
Grimy marrentill.png: Cave bug drops Grimy marrentill with rarity 1/35.9 in quantity 1Grimy marrentill11/35.91408
Grimy tarromin.png: Cave bug drops Grimy tarromin with rarity 1/47.9 in quantity 1Grimy tarromin11/47.91549
Grimy harralander.png: Cave bug drops Grimy harralander with rarity 1/61.6 in quantity 1Grimy harralander11/61.63909
Grimy ranarr weed.png: Cave bug drops Grimy ranarr weed with rarity 1/78.4 in quantity 1Grimy ranarr weed11/78.45,38318
Grimy irit leaf.png: Cave bug drops Grimy irit leaf with rarity 1/107.8 in quantity 1Grimy irit leaf11/107.81,79410
Grimy avantoe.png: Cave bug drops Grimy avantoe with rarity 1/143.7 in quantity 1Grimy avantoe11/143.71,71910
Grimy kwuarm.png: Cave bug drops Grimy kwuarm with rarity 1/172.5 in quantity 1Grimy kwuarm11/172.52,52112
Grimy cadantine.png: Cave bug drops Grimy cadantine with rarity 1/215.6 in quantity 1Grimy cadantine11/215.62,80213
Grimy lantadyme.png: Cave bug drops Grimy lantadyme with rarity 1/287.4 in quantity 1Grimy lantadyme11/287.41,65213
Grimy dwarf weed.png: Cave bug drops Grimy dwarf weed with rarity 1/287.4 in quantity 1Grimy dwarf weed11/287.41,78614

Other

[edit | edit source]
Item Quantity Rarity Price High Alch
Coins_25.png: Cave bug drops Coins with rarity 14/128 in quantity 1-40Coins1–4014/1281–401–40
Swamp weed.png: Cave bug drops Swamp weed with rarity 31/128 in quantity 1-4Swamp weed1–431/128323–1,2921–4
Swamp weed.png: Cave bug drops Swamp weed with rarity 10/128 in quantity 5-8Swamp weed5–810/1281,615–2,5845–8

Gem drop table

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There is a 5/128 chance of rolling the gem drop table.

Item Quantity Rarity Price High Alch
This does not exist.NothingN/A1/51.29; Never[d 1]N/AN/A
Uncut sapphire.png: Cave bug drops Uncut sapphire with rarity 1/102.4 in quantity 1Uncut sapphire11/102.4; 1/52[d 2]28415
Uncut emerald.png: Cave bug drops Uncut emerald with rarity 1/204.8 in quantity 1Uncut emerald11/204.8; 1/104[d 2]54130
Uncut ruby.png: Cave bug drops Uncut ruby with rarity 1/409.6 in quantity 1Uncut ruby11/409.6; 1/208[d 2]1,22160
Nature talisman.png: Cave bug drops Nature talisman with rarity 1/1,092.27 in quantity 1Nature talisman11/1,092.27; 1/554.67[d 2]2242
Uncut diamond.png: Cave bug drops Uncut diamond with rarity 1/1,638.4 in quantity 1Uncut diamond11/1,638.4; 1/832[d 2]2,752120
Rune javelin.png: Cave bug drops Rune javelin with rarity 1/3,276.8 in quantity 5Rune javelin51/3,276.8; 1/1,664[d 2]9651,200
Loop half of key.png: Cave bug drops Loop half of key with rarity 1/3,276.8 in quantity 1Loop half of key11/3,276.8; 1/1,664[d 2]10,45860
Tooth half of key.png: Cave bug drops Tooth half of key with rarity 1/3,276.8 in quantity 1Tooth half of key11/3,276.8; 1/1,664[d 2]10,47060
Rune spear.png: Cave bug drops Rune spear with rarity 1/52,428.8 in quantity 1Rune spear11/52,428.8; 1/3,120[d 2][d 3]11,88712,480
Shield left half.png: Cave bug drops Shield left half with rarity 1/104,857.6 in quantity 1Shield left half11/104,857.6; 1/6,240[d 2][d 3]65,08266,000
Dragon spear.png: Cave bug drops Dragon spear with rarity 1/139,810.13 in quantity 1Dragon spear11/139,810.13; 1/8,320[d 2][d 3]39,04137,440
  1. ^ The "nothing" drop is removed while wearing a ring of wealth.
  2. ^ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 The drop rate is increased while wearing a ring of wealth due to the "nothing" drop being removed.
  3. ^ 3.0 3.1 3.2 Only dropped if Legends' Quest has been finished; if not, a talisman is dropped instead.

Tertiary

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Item Quantity Rarity Price High Alch
Clue scroll (easy).png: Cave bug drops Clue scroll (easy) with rarity 1/128 in quantity 1Clue scroll (easy)11/128[d 1][d 2][2]Not sold12
  1. ^ The easy clue scroll drop rate increases to 1/121 after unlocking the easy Combat Achievements rewards tier.
  2. ^ Clue scrolls will drop as scroll boxes after the completion of X Marks the Spot.

Diaries

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Slaying a Cave Bug is a task in the Lumbridge & Draynor Easy Diary.

Changes

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Date Changes
25 June 2025
(Update)

Cave bugs now have a 50% elemental weakness to fire spells.

8 May 2024
(Update)

Vannaka no longer assigns players Cave bug tasks.

8 May 2007
(Update)

The skill guide icon was graphically updated.

20 March 2007
(Update)
  • The NPC was graphically updated with the release of Dorgesh-Kaan.
  • The NPC was renamed from "Cave Bug" to "Cave bug".
[edit | edit source]
14 March 2005 –
20 March 2007
20 March 2007 –
present
14 March 2005 ⁠–
8 May 2007
8 May 2007 –
present

References

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  1. ^
  2. ^