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Insects & Arachnids

Insects are invertebrates and are referred to as the class Insecta. Insects are six-legged animals with an exoskeleton (hard part is on the outside) and three main body sections (head, thorax, and abodmen). Most insects also have wings, though not all fly.

Insects are the most numerous and most widely-spread within the phylum Arthropoda, and are the most diverse group of animals on the earth, with around 925,000 species described—more than all other animal groups combined. They may be found in nearly all environments on the planet, although only a small number of species can live in the oceans where crustaceans tend to predominate. There are approximately 5,000 dragonfly species, 2,000 praying mantis, 20,000 grasshopper, 170,000 butterfly and moth, 120,000 fly, 82,000 true bug, 350,000 beetle, and 110,000 bee and ant species described to date. Estimates of the total number of current species, including those not yet known to science, range from two to thirty million, with most authorities favoring a figure midway between these extremes. The study of insects is called entomology.

Arachnids are a class (Arachnida) of joint-legged invertebrate animals. They may be easily distinguished from insects by the fact that they have eight legs whereas insects have six. Arachnids are further distinguished by the fact they have no antennae and no wings. They have a two-segmented body, made up of a cephalothorax and an abdomen, the cephalothorax being derived from the fusion of the cephalon (head) and the thorax. Arachnids are mostly carnivorous—many are venomous; others are parasites. Arachnids usually lay eggs, which hatch into immature adults.

Arachnids are chiefly terrestrial arthropods, comprising some 65,000 to 73,000 named species, including spiders, scorpions, harvestmen, ticks, and mites.

Arachnids are named after the mythological figure Arachne.

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Active Filters: 1st grade (Ages 6-7), In-Stock Books & Materials
After the Sun Goes Down
Nature Study Library
by Glenn O. Blough, illustrated by Jeanne Bendick
from Purple House Press
for Kindergarten-2nd grade
in Living Science (Location: SCI-CMLS)
$12.99
Ant Cities
Let's-Read-and-Find-Out Science Stage 2
by Arthur Dorros
from HarperCollins
for Kindergarten-4th grade
in Insects & Arachnids (Location: SCI-BUG)
$5.99
Beetle Book
by Steve Jenkins
from Houghton Mifflin Harcourt
for Preschool-2nd grade
in Insects & Arachnids (Location: SCI-BUG)
$19.99
Bombus Finds a Friend
by Elsie Larson, illustrated by Elizabeth Haidle
from Master Books
for Kindergarten-2nd grade
in Picture Books (Location: PICTURE)
$4.00 (2 in stock)
Bugs Big & Small God Made Them All
by William Zinke
from Master Books
for Kindergarten-4th grade
in Insects & Arachnids (Location: SCI-BUG)
$13.59
Bugs, Beetles, and Butterflies
Puffin Science Easy-to-Read Level 1
by Harriet Ziefert, illustrated by Lisa Flather
from Puffin Books
for Preschool-1st grade
in Early Readers (Location: EAR-MISC)
$3.50 (1 in stock)
Butterfly Is Patient
by Dianna Hutts Aston
from Chronicle Books
for Kindergarten-4th grade
in Nature Study & Journaling (Location: NAT-GEN)
$16.99 $10.00 (2 in stock)
Butterfly Is Patient
by Dianna Hutts Aston
from Chronicle Books
for Kindergarten-4th grade
in Nature Study & Journaling (Location: NAT-GEN)
$7.99
Butterfly! A Story of Magic
Whitman Tell-A-Tale #2559
by Eileen Daly, illustrated by Florence Sarah Winship
from Western Publishing
for Preschool-1st grade
in Vintage Picture Books (Location: VIN-PIC)
$3.38 (1 in stock)
Caterpillar to Butterfly
National Geographic Kids Level 1: Starting to Read
by Laura Marsh
from National Geographic
for Kindergarten-1st grade
in National Geographic Early Readers (Location: EAR-NGR)
$2.50 (2 in stock)
Caterpillars and Butterflies
Usborne Beginners
by Stephanie Turnbull
from Usborne
for Preschool-3rd grade
in Usborne Beginners (Location: SCI-USBREA)
$3.00 (2 in stock)
Christian Liberty Nature Reader Book 1
by Florence Bass & Julie McNair Wright
3rd edition from Christian Liberty Press
for 1st grade
in CLP Phonics & Reading (Location: REA-CLP)
$13.35
Creepy Beetles!
Scholastic Reader Level 2
by Fay Robinson, illustrated by Jean Cassels
from Scholastic Inc.
for 1st-2nd grade
in Scholastic / Hello Reader! (Location: EAR-SCH)
$2.00 (1 in stock)
Creepy Crawlies and the Scientific Method
by Sally Kneidel
from Fulcrum Resources
Science Curriculum for Kindergarten-6th grade
in Clearance: Science & Health (Location: ZCLE-SCI)
$6.00 (1 in stock)
DK Eyewitness Explorers: Insects
by Steve Parker
from DK Publishing
for Preschool-3rd Grade
in Insects & Arachnids (Location: SCI-BUG)
$2.50 (1 in stock)
First Book of Bees
by Albert B. Tibbets, illustrated by Helene Carter
from Living Book Press
for Kindergarten-2nd grade
in First Book series (LBP reprints) (Location: SCI-CM1ST)
$10.99
First Book of Bugs
First Book Series
by Margaret Williamson
from Living Book Press
for Kindergarten-2nd grade
in First Book series (LBP reprints) (Location: SCI-CM1ST)
$8.99
From Caterpillar to Butterfly
Let's-Read-and-Find-Out-Science Stage 1
by Deborah Heiligman
from HarperCollins
Non-fiction for Kindergarten-2nd grade
in Insects & Arachnids (Location: SCI-BUG)
$6.99
Grasshopper on the Road
An I Can Read Book Level 2
by Arnold Lobel
from HarperCollins
for Preschool-3rd grade
in I Can Read Books (Location: EAR-ICR)
$5.99
Honeybee
by Kirsten Hall, illustrated by Isabelle Arsenault
from Atheneum
for Preschool-2nd grade
in Insects & Arachnids (Location: SCI-BUG)
$10.00 (1 in stock)
How to Hide a Butterfly
by Ruth Heller
from Grosset & Dunlap
for Preschool-2nd grade
in Insects & Arachnids (Location: SCI-BUG)
$5.99 $2.00 (1 in stock)
Hurry and the Monarch
by Antoine O Flatharta, illustrated by Meilo So
from Dragonfly Books
for Kindergarten-2nd grade
in Insects & Arachnids (Location: SCI-BUG)
$4.00 (1 in stock)
I Worked Hard on That!
by Robyn Wall; illustrated by A. N. Kang
from Simon and Schuster
for Preschool-2nd grade
in Picture Books (Location: PICTURE)
$18.99
Icky Bug Shapes
by Jerry Pallotta, illustrated by Shennen Bersani
from Scholastic Inc.
for Preschool-2nd grade
in Picture Books (Location: PICTURE)
$2.00 (1 in stock)
Jumper: A Day in the Life of a Backyard Jumping Spider
by Jessica Lanan
from Roaring Brook Press
for Preschool-2nd grade
in Insects & Arachnids (Location: SCI-BUG)
$19.99
Learn to Draw: Insects
by Diana Fisher
from Walter Foster
for 1st-6th grade
in Drawing for Beginners (Location: ELE-ARTDRAW)
$6.00 (1 in stock)
Life and Times of the Honeybee
by Charles Micucci
from Houghton Mifflin
for Preschool-2nd grade
in Insects & Arachnids (Location: SCI-BUG)
$8.99
Magic School Bus Inside a Beehive
Magic School Bus
by Joanna Cole and Bruce Degen
from Scholastic Inc.
for 1st-3rd grade
in Magic School Bus (Location: SER-MSB)
$8.99
Monarch Butterfly
by Gail Gibbons
from Holiday House
for Kindergarten-3rd grade
in Insects & Arachnids (Location: SCI-BUG)
$4.00 (1 in stock)
My, Oh My—a Butterfly!
by Tish Rabe
from Random House
for Preschool-1st grade
in Cat in the Hat's Learning Library (Location: EAR-CAT)
$4.50 (1 in stock)
Spider and the Fly
by Tony DiTerlizzi; based on the story by Mary Howitt
1st edition from Simon and Schuster
for Kindergarten-3rd grade
2003 Caldecott Honor Book
in Picture Books (Location: PICTURE)
$18.99
True Book of Insects
by Illa Podendorf, illustrated by Chauncey Maltman
from Children's Press
for 1st-3rd grade
in Vintage Science & Math (Location: VIN-SCI)
$3.00 (1 in stock)
Under One Rock
by Anthony D. Fredericks
from Dawn Publications
for Preschool-5th grade
in Insects & Arachnids (Location: SCI-BUG)
$2.50 (1 in stock)
Usborne Lift-the-Flap Bugs
by Judy Tatchell, illustrated by Justine Torode
from Scholastic Inc.
for Kindergarten-2nd grade
in Insects & Arachnids (Location: SCI-BUG)
$3.00 (1 in stock)
Walkingsticks
by Patrick Merrick
from Child's World
for 1st-3rd grade
in Insects & Arachnids (Location: SCI-BUG)
$3.00 (1 in stock)
Web in the Grass
by Berniece Freschet, illustrated by Roger Duvoisin
from Charles Scribner's Sons
for Preschool-2nd grade
in Vintage Science & Math (Location: VIN-SCI)
$15.00 (1 in stock)
Who Lives at the Seashore?
by Glenn O. Blough, illustrated by Jeanne Bendick
from Purple House Press
for Preschool-3rd grade
in Living Science (Location: SCI-CMLS)
$13.99
Who Lives in This Meadow?
by Glenn O. Blough, illustrated by Jeanne Bendick
from Purple House Press
for Preschool-3rd grade
in Living Science (Location: SCI-CMLS)
$12.99
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