Editing 40d:Vermin

{{av}}{{Quality|Masterwork}}
'''Vermin''' are small [[creature]]s such as [[rat]]s, [[bat]]s, and [[lizard]]s which are difficult to see. The presence of vermin can be noted if you are particularly observant, as they will occasionally blink into and out of view on the screen.  The main distinctions between vermin and [[creature]]s are that vermin i) do not attack and cannot be engaged in [[combat]] or trigger [[trap]]s, ii) do not provide [[meat]], [[fat]], [[bone]]s, [[skull]]s or [[skin]], and iii) do not [[breeding|breed]], but "spawn", spontaneously appearing in their natural environment or [[biome]].

Most vermin can be tamed and then adopted by dwarves, if the [[dwarf]] has a preference for a particular type, which is rare. [[Purring maggot]]s can be milked for [[dwarven milk]]. A few have extracts. Occasionally dwarves will eat them as food, even if you have plenty of available "real" food.

== Catching and Taming vermin, Pets ==
Small [[animal trap]]s are designed specifically to catch and hold vermin. A '''catch a live land animal''' order issued at a [[kennel]] or [[butcher's shop]] tells a [[trapper]] to seek out and catch a vermin [[animal]] inside one of these traps (mostly from your food stockpiles). The animal will then be brought to an animal [[stockpile]]. Alternatively, animal traps can be built and baited, which is a better way to catch outside vermin.

Caught vermin can then be [[tame]]d by anyone with the [[animal training]] labor active at a kennel. Some vermin (those with the tag [PET_EXOTIC]) require the presence of the [[dungeon master]] to be tameable.

Tame vermin can be offered for claiming as [[pet]]s on the {{key|z}} Status screen under the Animals submenu. Tame vermin will only be claimed by dwarves who [[preference|admire]] those vermin.

A dwarf will carry an adopted [[pet]] vermin with him as part of the inventory.

[[Elves]] will also bring vermin in seemingly empty [[cage]]s for [[trade]]. Viewing the cage will make the vermin visible. These vermin are already tame.

== Risks ==
Vermin are primarily notable for their ability to annoy or accost [[dwarves]], whether by being a general nuisance (e.g. flies, all dwarves) or by triggering disgust ("detests", only specific dwarves). Most dwarves will have [[thought]]s related to such a terrible type of vermin they detest, and will suffer a significant mood penalty any time they spot that vermin. This also applies if the vermin is seen in a [[cage]], thus hateable (see list) vermin make a poor choice for placement in a [[zoo]].

To verify:

*Will a pet vermin carried around by its owner accost other dwarves?
*Will a vermin in an animal trap accost dwarves?
*Will a tame/pet vermin in an animal trap still accost dwarves?
*Will a vermin just being eaten by a dwarf accost other dwarves in a dining hall?

Some vermin will also eat any [[food]] in [[stockpile]]s they can manage to get a hold on, causing [[wear]] on that [[food]]. Food that has been protected in [[barrel]]s will be immune, but food that is exposed will be nibbled at and will eventually wear out and be destroyed.  Some particularly tenacious vermin, such as lizards, can work their way through weak containers; [[metal]] [[barrel]]s are over ten times more effective at keeping your food safe. Having [[cat]]s will keep vermin to a minimum, thus keeping your food safe.


== Vermin as Food ==
Stray, untamed vermin that are caught in animal traps are edible, and will be eaten live as exotic cuisine by any dwarf who happens to be nearby.

People who are [[food|starving]] will also attempt to find and eat vermin, but if they do not have a preference for that vermin as a food type, they will receive a bad [[thought]] from doing so. In a fortress with [[cat]]s, it may be difficult or impossible for the dwarves to find enough vermin to survive starvation, as even a small number of cats are ruthlessly effective at controlling the vermin population.  If they are not pets, it may be best to just butcher the cats for food.

== Extracts from vermin ==

Certain vermin, such as the [[fire snake]], can be used to make [[extracts]]. At present, most extracts have no use in the game other than trade goods.

== Eliminating vermin ==

[[Cat]]s are chiefly useful for their ability to hunt down and kill vermin.  Cats will wander around the fortress and surrounding lands killing vermin. As animals do not presently eat, this is done only for sport. This reduces or eliminates the possibility of [[dwarves]] receiving bad thoughts for being accosted by vermin &mdash; dead vermin do not bother any dwarf &mdash; but exposes a risk that a rotting [[rat]] or other larger vermin will release a cloud of [[miasma]] and upset any dwarves who pass through the cloud.

Another method of controlling vermin is by building [[animal trap]]s and periodically catching vermin with trappers to be consumed in some fashion.  The trapped vermin may be used for a variety of purposes, including being eaten, tamed, or made into extracts, or can be relocated to a [[cage]] so that the trap may be used again.

== List of vermin ==

Most catchable [[fish]] are technically considered "vermin" by the game, see the [[fish]] article for a complete list. Many vermin do not show up in [[Calendar|winter]]. Vermin with no "value" are not capturable (except, perhaps, by [[elves]]). The values given in the table below are for tamed vermin; untamed vermin have only half the value, rounded down.

Some "hateable" vermin (tag: [VERMIN_HATEABLE]) can accost dwarves that have the specific "[[preference]]" against ("'''detest'''") them, giving them unhappy [[thought]]s.

{| style="margin:1em 1em 1em 0;background:#F9F9F9;border:1px #AAA solid;border-collapse:collapse;" class="wikitable sortable"
|- style="background:#F2F2F2;text-align:center;"
!style="border:1px #AAA solid;padding:0.2em;"|Name
!style="border:1px #AAA solid;padding:0.2em;"|Tile
!style="border:1px #AAA solid;padding:0.2em;"|Value
!style="border:1px #AAA solid;padding:0.2em;"|Biome
!style="border:1px #AAA solid;padding:0.2em;"|Hateable
!style="border:1px #AAA solid;padding:0.2em;" class="unsortable"|Notes
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Toad]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|2:0:0}}
|style="border:1px #AAA solid;padding:0.2em;"|10
|style="border:1px #AAA solid;padding:0.2em;"|All
|style="border:1px #AAA solid;padding:0.2em;"| Yes
|style="border:1px #AAA solid;padding:0.2em;"|Spawns in pools, amphibious
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Turtle]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|☼|2:0:0}}
|style="border:1px #AAA solid;padding:0.2em;"|10
|style="border:1px #AAA solid;padding:0.2em;"|All
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Spawns in pools, amphibious, [[fish]]able, has [[shell]]
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Fly]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|·|0:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|n/a
|style="border:1px #AAA solid;padding:0.2em;"|All
|style="border:1px #AAA solid;padding:0.2em;"| Yes
|style="border:1px #AAA solid;padding:0.2em;"|Found in swarms, flier, rots [[food]]
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Large roach]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|6:0:0}}
|style="border:1px #AAA solid;padding:0.2em;"|5
|style="border:1px #AAA solid;padding:0.2em;"|All
|style="border:1px #AAA solid;padding:0.2em;"| Yes
|style="border:1px #AAA solid;padding:0.2em;"|Eats [[food]], sometimes nests in groups
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Beetle]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|·|4:0:0}}
|style="border:1px #AAA solid;padding:0.2em;"|n/a
|style="border:1px #AAA solid;padding:0.2em;"|All
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"| Found in soil.
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Ant]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|·|7:0:0}}
|style="border:1px #AAA solid;padding:0.2em;"|n/a
|style="border:1px #AAA solid;padding:0.2em;"|All
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Forms colonies in [[soil]]
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Monarch butterfly]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|4:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|1
|style="border:1px #AAA solid;padding:0.2em;"|All
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Flier. Corpse can inexplicably [[Main:Boatmurdered|block doors open]].
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Firefly]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|2:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|1
|style="border:1px #AAA solid;padding:0.2em;"|All
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Flier, glows
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Dragonfly]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|3:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|1
|style="border:1px #AAA solid;padding:0.2em;"|All
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Flier
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Lizard]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|2:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|10
|style="border:1px #AAA solid;padding:0.2em;"|All
|style="border:1px #AAA solid;padding:0.2em;"| Yes
|style="border:1px #AAA solid;padding:0.2em;"|Eats [[food]] (carnivore)
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Rat]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|0:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|10
|style="border:1px #AAA solid;padding:0.2em;"|All
|style="border:1px #AAA solid;padding:0.2em;"| Yes
|style="border:1px #AAA solid;padding:0.2em;"|Eats [[food]] ("gnawed"), sometimes nests in groups, 
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Worm]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|~|7:0:0}}
|style="border:1px #AAA solid;padding:0.2em;"|n/a
|style="border:1px #AAA solid;padding:0.2em;"|[[Temperate]], [[Taiga]], [[Tropical]], [[Forest]]
|style="border:1px #AAA solid;padding:0.2em;"| Yes
|style="border:1px #AAA solid;padding:0.2em;"|Found in [[soil]], only seen in [[Adventurer mode]]
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Blue jay]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|1:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|30
|style="border:1px #AAA solid;padding:0.2em;"|[[Temperate]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Flier
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Cardinal]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|4:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|30
|style="border:1px #AAA solid;padding:0.2em;"|[[Temperate]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Flier
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Grackle]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|0:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|30
|style="border:1px #AAA solid;padding:0.2em;"|[[Temperate]] [[grassland]]s and [[savanna]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Flier
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Oriole]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|6:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|30
|style="border:1px #AAA solid;padding:0.2em;"|[[Temperate]] [[broadleaf]] [[forest]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Flier
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Red-winged blackbird]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|0:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|30
|style="border:1px #AAA solid;padding:0.2em;"|[[Temperate]] [[marsh]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Flier
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Cave swallow]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|0:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|30
|style="border:1px #AAA solid;padding:0.2em;"|[[Temperate]] [[broadleaf]] [[forest]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Exotic [[pet]], flier
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Hedgehog]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|6:0:0}}
|style="border:1px #AAA solid;padding:0.2em;"|10
|style="border:1px #AAA solid;padding:0.2em;"|[[Temperate]] [[forest]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Chipmunk]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|6:0:0}}
|style="border:1px #AAA solid;padding:0.2em;"|10
|style="border:1px #AAA solid;padding:0.2em;"|[[Temperate]] [[forest]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Gray squirrel]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|7:0:0}}
|style="border:1px #AAA solid;padding:0.2em;"|10
|style="border:1px #AAA solid;padding:0.2em;"|[[Temperate]] [[forest]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Red squirrel]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|6:0:0}}
|style="border:1px #AAA solid;padding:0.2em;"|10
|style="border:1px #AAA solid;padding:0.2em;"|[[Temperate]] [[forest]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Fox squirrel]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|6:0:0}}
|style="border:1px #AAA solid;padding:0.2em;"|100
|style="border:1px #AAA solid;padding:0.2em;"|[[Savage]] [[temperate]] [[forest]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Demon rat]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|4:0:0}}
|style="border:1px #AAA solid;padding:0.2em;"|20
|style="border:1px #AAA solid;padding:0.2em;"|[[Evil]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Eats food ("gnawed"), sometimes nests in groups, exotic [[pet]]
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Fluffy wambler]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|7:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|20
|style="border:1px #AAA solid;padding:0.2em;"|[[Good]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Eats food ("gnawed"), sometimes nests in groups, exotic [[pet]]
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Two-legged rhino lizard]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|7:0:0}}
|style="border:1px #AAA solid;padding:0.2em;"|20
|style="border:1px #AAA solid;padding:0.2em;"|[[Savage]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Eats food ("gnawed"), exotic [[pet]]
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Knuckle worm]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|0:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|100
|style="border:1px #AAA solid;padding:0.2em;"|[[Evil]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Rots food, exotic [[pet]]
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Phantom spider]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|7:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|n/a
|style="border:1px #AAA solid;padding:0.2em;"|[[Evil]] [[forest]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Makes webs, bites to inject paralyzing venom, [[extract]] is venom, carnivore
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Acorn fly]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|·|6:0:0}}
|style="border:1px #AAA solid;padding:0.2em;"|n/a
|style="border:1px #AAA solid;padding:0.2em;"|[[Savage]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Rots food, found in swarms, flier
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Blood gnat]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|·|4:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|n/a
|style="border:1px #AAA solid;padding:0.2em;"|[[Evil]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Rots food, exotic [[pet]]
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Moghopper]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|6:0:0}}
|style="border:1px #AAA solid;padding:0.2em;"|20
|style="border:1px #AAA solid;padding:0.2em;"|[[Savage]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Spawns in pools, amphibious, [[fish]]able, [[summer]] only, [[extract]] is [[mog juice]]
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Fairy]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|6:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|10
|style="border:1px #AAA solid;padding:0.2em;"|[[Good]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Flier, glows
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Pixie]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|·|3:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|n/a
|style="border:1px #AAA solid;padding:0.2em;"|[[Good]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Found in swarms, flier, glows
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Cave spider]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|7:0:0}}
|style="border:1px #AAA solid;padding:0.2em;"|4
|style="border:1px #AAA solid;padding:0.2em;"|[[subterranean]] [[water]] and [[chasm]]s
|style="border:1px #AAA solid;padding:0.2em;"| Yes
|style="border:1px #AAA solid;padding:0.2em;"|Exotic [[pet]], makes webs, bites to inject stunning venom, [[extract]] is venom, carnivore
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Fire snake]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|6:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|1
|style="border:1px #AAA solid;padding:0.2em;"|[[Magma]]
|style="border:1px #AAA solid;padding:0.2em;"| Yes
|style="border:1px #AAA solid;padding:0.2em;"|Exotic [[pet]], [[extract]] is [[liquid fire]]
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Olm]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|7:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|1
|style="border:1px #AAA solid;padding:0.2em;"|[[Subterranean]] [[water]]
|style="border:1px #AAA solid;padding:0.2em;"| no
|style="border:1px #AAA solid;padding:0.2em;"|Exotic [[pet]]
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Purring maggot]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|{|7:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|2
|style="border:1px #AAA solid;padding:0.2em;"|[[Subterranean]] [[chasm]]
|style="border:1px #AAA solid;padding:0.2em;"| Yes
|style="border:1px #AAA solid;padding:0.2em;"|Exotic pet (if tamed), otherwise [[milk]]able for dwarven milk [[extract]]
|-
|style="border:1px #AAA solid;padding:0.2em;"|[[Bat]]
|style="border:1px #AAA solid;padding:0.2em;"|{{Tile|∙|0:0:1}}
|style="border:1px #AAA solid;padding:0.2em;"|30
|style="border:1px #AAA solid;padding:0.2em;"|[[Subterranean]], [[chasm]]
|style="border:1px #AAA solid;padding:0.2em;"| Yes
|style="border:1px #AAA solid;padding:0.2em;"|Exotic pet, Flier, sometimes nests in large groups
|}



{{Category|Vermin| }}