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Tandemaus (ワッカネズミ, Wakkanezumi?) (TAN-duh-mouse[1]) is a Normal-type Pokémon in Generation IX.

Biology[]

Physiology[]

Tandemaus consists of two small white mouse Pokémon. They have a pattern on their fur resembling a blue shirt and pants, although very faint.

Shiny Tandemaus have yellow-gold shirt and pants.

Behavior[]

Tandemaus are always seen in pairs and live as a couple. They frequently scavenge with their incisors to cut pieces of interesting nesting materials to create their own nest with, with rooms intended for eating or sleeping. They always stay together no matter the circumstances and share their food exactly in half and eat together.

Tandemaus can "grow" a family, becoming a Maushold. It is not known where the smaller Tandemaus comes from, as they just "appeared" in front of the Tandemaus couple one day.

Natural Abilities[]

Tandemaus, along with their "evolved" form Maushold, can use the move Population Bomb.

Evolution[]

Tandemaus evolves into Maushold starting at level 25. There is a 99/100 chance for Tandemaus to evolve into a family of four Maushold, and a 1/100 chance for a family of three.

Game Info[]

Locations[]

Locations
Version(s) Area(s) Rarity

Pokédex entries[]

  • Scarlet

    Exhibiting great teamwork, they use their incisors to cut pieces out of any material that might be useful for a nest, then make off with them.

  • Violet

    The pair sticks together no matter what. They split any food they find exactly in half and then eat it together.


Stats[]

Stats
HP
50
Attack
50
Defense
45
Sp. Atk
40
Sp. Def
45
Speed
75
Total
305

Learnset[]

Leveling[]

Generation IX
Level Move Type Category Power Accuracy PP
1 Pound Physical 40 100% 35
1 Baby-Doll Eyes Status - 100% 30
5 Echoed Voice Special 40 100% 15
8 Helping Hand Status - -% 20
11 Super Fang Physical - 90% 10
14 Double Hit Physical 35 90% 10
18 Bullet Seed Physical 25 100% 30
22 Encore Status - 100% 5
26 Play Rough Physical 90 90% 10
30 Hyper Voice Special 90 100% 10
33 Charm Status - 100% 20
37 Beat Up Physical - 100% 10
41 Copycat Status - -% 20
46 Population Bomb Physical 20 90% 10
Bold indicates that this Pokémon receives STAB from this move.
Italic indicates that an evolved or alternate form of this Pokémon receives STAB from this move.

TM[]

Generation IX
Machine Move Type Category Power Accuracy PP
TM001 Take Down Physical 90 85% 20
TM002 Charm Status - 100% 20
TM003 Fake Tears Status - 100% 20
TM004 Agility Status - -% 30
TM005 Mud-Slap Special 20 100% 10
TM007 Protect Status - -% 10
TM011 Water Pulse Special 60 100% 20
TM012 Low Kick Physical - 100% 20
TM018 Thief Physical 60 100% 25
TM025 Facade Physical 70 100% 20
TM027 Aerial Ace Physical 60 -% 20
TM032 Swift Special 60 -% 20
TM035 Mud Shot Special 55 95% 15
TM039 Low Sweep Physical 65 100% 20
TM047 Endure Status - -% 10
TM049 Sunny Day Status - -% 5
TM050 Rain Dance Status - -% 5
TM055 Dig Physical 80 100% 10
TM056 Bullet Seed Physical 25 100% 30
TM060 U-turn Physical 70 100% 20
TM061 Shadow Claw Physical 70 100% 15
TM070 Sleep Talk Status - -% 10
TM071 Seed Bomb Physical 80 100% 15
TM081 Grass Knot Special - 100% 20
TM082 Thunder Wave Status - 90% 20
TM085 Rest Status - -% 5
TM087 Taunt Status - 100% 20
TM103 Substitute Status - -% 10
TM108 Crunch Physical 80 100% 15
TM117 Hyper Voice Special 90 100% 10
TM122 Encore Status - 100% 5
TM127 Play Rough Physical 90 90% 10
TM130 Helping Hand Status - -% 20
TM132 Baton Pass Status - -% 40
TM171 Tera Blast Special 80 100% 10
Bold indicates that this Pokémon receives STAB from this move.
Italic indicates that an evolved or alternate form of this Pokémon receives STAB from this move.

Breeding[]

Generation IX
Move Type Category Power Accuracy PP
After You Status - -% 15
Parent Candidates:
Baton Pass Status - -% 40
Parent Candidates:
Bite Physical 60 100% 25
Parent Candidates:
Feint Physical 30 100% 10
Parent Candidates:
Switcheroo Status - 100% 10
Parent Candidates:
Tickle Status - 100% 20
Parent Candidates:
Bold indicates that this Pokémon receives STAB from this move.
Italic indicates that an evolved or alternate form of this Pokémon receives STAB from this move.
* indicates this move requires chain breeding.
◊ indicates the father must learn this move in a previous generation.
♈ indicates the father must learn this move via TM.

Tutoring[]

Generation IX
Games Move Type Category Power Accuracy PP
Bold indicates that this Pokémon receives STAB from this move.
Italic indicates that an evolved or alternate form of this Pokémon receives STAB from this move.

Sprites[]

    Trivia[]

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    Origin[]

    Tandemaus is based on pair of mice.

    Etymology[]

    Tandemaus is derived from "tandem" and "maus", German for "mouse".

    Gallery[]

    References[]

    1. ^ Silvestri, Cris (2024). Pokémon Super Duper Extra Deluxe Essential Handbook [Book]. p. 543. Scholastic. ISBN 978-1-339-02801-9.

    See also[]