Mary Perchanok

3rd Grade Female Aardvark is an unnamed third grader in Mrs. Fink's class who made her debut in the episode "Arthur and the Real Mr. Ratburn". She is seen in various places throughout the school as well as Elwood City.

Physical appearance
3rd Grade Female Aardvark is an aardvark with a brown or cream complexion. She wears a pink sweater with red edges, blue jeans, and turquoise and white shoes. she has dots instead of full eyes unlike most other characters.

She wears a blue swimsuit, which is seen in the episode "D.W.'s Backpack Mishap" and she also has long hair that is blonde, but in some episodes her hair color is black for unknown reasons.

Personality
She is at times seen outside of school along with some of her friends. Her personality is not known, but she appears to be nice to other kids. She plays double bass in the Lakewood Elementary Band, and also has been seen playing the trombone.

Appearances

 * Specials
 * Arthur - It's Only Rock 'n' Roll
 * Season 1
 * Arthur and the Real Mr. Ratburn 10301
 * Arthur's Lost Dog 11202
 * Buster's New Friend 11302
 * Arthur and the Crunch Cereal Contest 11601
 * Team Trouble 12202
 * Bully for Binky 12301
 * Arthur Cleans Up 12502
 * The Scare-Your-Pants-Off Club 12802
 * My Club Rules 12901
 * Season 2
 * Draw! 20102
 * Arthur's Lucky Pencil 20202
 * Finders Key-pers 21902
 * How the Cookie Crumbles 22001
 * Season 3
 * Sue Ellen and the Brainasaurous 30302
 * And Now Let's Talk to Some Kids 30402
 * Revenge of the Chip 30502
 * Meet Binky 30602
 * Arthur Rides the Bandwagon 30701
 * Dad's Dessert Dilemma 30702
 * Arthur's Almost Live Not Real Music Festival 31102
 * What Scared Sue Ellen? 31201
 * Arthur's Dummy Disaster 31301
 * The Long, Dull Winter 31502
 * Season 4
 * Arthur's Big Hit 40102
 * The Fright Stuff 40302
 * Season 5
 * Arthur and the Big Riddle 50101
 * Season 6
 * The Boy Who Cried Comet 60501
 * D.W.'s Backpack Mishap 60602
 * The Good Sport 60901
 * Season 7
 * Elwood City Turns 100! 70500
 * Jenna's Bedtime Blues 70602
 * April 9th 71000
 * Season 8
 * D.W., Dancing Queen 80402
 * Season 9
 * All Worked Up 90502
 * Arthur Makes Waves (Buster's imagination) 90601
 * A is for Angry 90702
 * Season 10
 * Do You Speak George? 100901
 * What's Cooking? 101001
 * Season 11
 * Germophobia 110102
 * Season 12
 * The Cherry Tree 120601
 * War of the Worms 120701
 * I Owe You One 120702
 * Season 13
 * Prunella and the Disappointing Ending 130502
 * Prunella and the Haunted Locker 130802
 * Season 14
 * Falafelosophy 140401
 * Season 15
 * Fifteen 150100
 * To Eat or Not to Eat 150501
 * The Trouble with Trophies 151002
 * Season 19
 * The Last Day 1910
 * Season 20
 * Cereal 200202