Chapter 1: Introduction to Insects Flashcards
PT 2: ORDERS
Class Insecta bodyparts
integument, exoskeleton, 3 segments (head, thorax, abdomen), 6 legs
insects in Coleoptera
Beetles
insects in Diptera
Flies, mosquitos, gnats
insects in Hymenoptera
Bees, wasps, ants
insects in Lepidoptera
Moths, butterflies
Insects in Orthoptera
crickets, grasshoppers, locusts
insects in odonata
dragonflies, damselflies
insects in hemiptera
beetles (true bugs)
Coleopetra definition
sheath - wing
where are the Coleoptera wings located
membranous hind wings folded under modified front wings called elytra
what mouthparts do the Coleoptera have
chewing mouth parts
what are Coleoptera pests of
plants, stored food, grains, natural fibers
largest insect order
coleoptera
diptera definition
two wing
description of wings of diptera
front wings membranous, hind wings not functional
type of antennae for Coleoptera
11 segment
type of antannae for diptera
threadlike
mouthparts for diptera
chewing, sponging, piercing, sucking
Hymenoptera definition
membrane wing
wing description of hymenoptera
membranous front and hind wing
antennae of Hymenoptera
threadlike antennae
mouthparts of hymenoptera
chewing and chewing-lapping
Lepidoptera definition
scale wing
Lepidoptera wing description
front wing covered with scales, hind wings similar to front but shorter/broader/rounder
lepidoptera mouthparts
adults are siphoning, caterpillars are chewing
Lepidoptera antennae
butterflies are clubbed moths are featherlike
orthoptera definition
straight wing
orthoptera wings
front wings thickened and long, hind wings wider than front and folded like fans
orthoptera antennae
threadlike
orthoptera mouthparts
chewing
odonata definition
tooth wing
odonata wings
straight membranous front and hind wings
are Odonata aquatic
semiaquatic
Hemiptera definition
half wing
Hemiptera wings
front wings thickened at base membranous at tip. hind wings membranous and shorter
Hemiptera antennae
threadlike
Hemiptera mouthparts
piercing and sucking on underside of head
Thysanoptera definition
tassel wing
Thysanoptera wings
front and hind wings slender and fringed with hairs
Thysanoptera antannae
short
Thysanoptera mouthparts
sucking
Blattoeda definition
cockroach
Blattoeda wings
front and hind wings variable in size and veination
Blattoeda antannae
threadlike and beadlike
Blattoeda mouthparts
chewing
Phasmida antennae
long and threadlike with many segments
Phasmida mouthparts
chewing
Neuroptera definition
veined wing
Neuroptera wings
front and hind wing slender with net veins
Neuroptera antennae
short or long
Neuroptera mouthparts
chewing or sucking
Mantodea definition
prophet
Mantodea wings
front and hind wings are membranous
Mantodea legs
raptorial front legs
Siphonaptera wings
no wings
Siphonaptera mouthparts
sucking-piercing mouthparts