Week Seven Terms Flashcards
Arthropod
Jointed foot
Chitin
Hard but elastic body covering that envelops entire body of arthropods
Hemolymph
Bloodlike fluid
Chelicerata
Mites, ticks, spiders, scorpions
Crustaceans
Aquatic arthropods
Myriopodans
Centipedes and milipedes
Insects
6 legs, causal agents, produce venoms or toxic substances
Head
Contains brain, antennae, ventrally directed mouth parts, and eyes of insects
Thorax
Contains three pairs of legs, one or two pairs of wings on insects
Abdomen
Contains reproductive organs of insects
Simple metamorphosis
Three developmenta stages (egg, nymph, adult)
Egg
First stage of simple metamorphosis
Nymph
Sexually immature stage of simple metamorphosis
Adult
Last stage of simple metamorphosis
Complex metamorphosis
Four developmental stages (egg, larva, pupa, adult)
Pupa
Resting stage of complex metamorphosis
Dictyopterans
Cockroaches
Coleopterans
Beetles
LEPIDOPTERANS
Butterflies and moths
Hemipterans
True bugs
Hymenopterans
ants, bees, wasps
Anoplurans
Sucking lice
Mallophagans
Chewing or biting lice
Dipterans
Two winged flies
Siphonapterans
Fleas
Chelicerates
Cutting or lacerating organ of tick
Acarines
Mites and ticks
Acariasis
Infestation of mites or ticks
Capitulum
Mouthparts of mites and ticks
Idiosoma
Abdomen of mites and ticks
Pleomorphic
Demonstrating a variety of morphologic forms
Larval stage of pentastome
Moves through intestinal wall of intermediate host and passes with blood to mesenteric lymph nodes, liver, lungs, omentum, or other intestinal organs
Nymphal pentastome
Pass through as many as five molts
tongue worms
Pentastome
Linguatulids
pentastome
Pentastomiasis
Infection with pentastomes
Linguatulosis
Infection with pentastomes
LInguatuliasis
Infection with pentastomes