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lectures 1-5
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Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
Posterior
Close to the back/abdomen
Anterior
Close to the head/front
Proximal
Close to the body
Distal
Away from the body
Dorsal
Top of the body
Ventril
bottom of the body
Three parts of a hexapod
Head, Thorax, Abdomen
Three parts of the thoras
Prothorax, Mesothorax, Metathorax
Compound eyes are made up of what?
Ommatidia
What are antenna covered in?
Olfactory receptors that bind to free-floating molecules like water, hormones and odors.
Cursorial
used for running/walking
Fossorial
used for digging
Raptorial
used for catching prey
Saltorial
used for jumping
natorial
used for swimming
Prehensile
used for grabbing
Membranous
clear wings w/veins
Tagmina
front wings are parchment like or leathery
Elytra
Hard forewings
Hemelytra
Front wings that are leathery
Halteres
Small club like wings
Fringed
Slender wings made up of hairs
Hairy
front and back wings covered in setae
scaled
wings covered in scales
Ovipositor
a tube like organ on females that is used for laying eggs, can also be a stinger.
Scavenger/Detrivore
Feeds on decaying/dead oraganic matter
predator
kills its prey and eats it
parasitoid
feeds on its living host
nectrivore
feeds on plant nector
blood feeder
feeds on animals blood
folivore
eats leaves
sap feeder
feeds on the sap of plants
wood borer
eats wood
root feeder
eats the mf roots
gall maker
triggers plants into abnormal growths
reproductive plant eater
eats seeds, nuts and fruits.
Phagy
feeding behavior
Monophagous
eats only one type of food
Oliphagous
eats plants within the same family
Polyphagous
eats all sorts of things
sexual
females mate with males
asexual
females create female clones
Oviperous
lays eggs
Viviparous
live berth
Voltinism
the number of generations
Univoltine
One gereration per year
Bivoltine
Two generations per year
Multivoltine
more than two generations per year
Semivoltine
more than 1 year between generations
Fecundity
number of eggs laid
Flight
uses wings
Crawling
no wings
Passive
by wind/humans/hosts
Spiracles
openings in the exoskeleton that allow for breathing
Hemolymph
basically bug blood
Ganglia
dense clusters of neurons
Holometabolous
complete metamorphosis
Hemimetabolous
incomplete metamorphosis
Instar
the development stage between molts
Ecdysis
the process of molting between life stages
Ecdysone
This is the molting hormone
Juvenile Hormone
This is the metamorphosis hormone
Diapause
long term arrested development
Quiescence
short term arrested development/slowed development
invasive species
a species that heavily colonizes and negatively impacts a habitat
non-native species
a species living outside its normal range but not maybe being a bad guy
Invasion Pathways
wood products, luggage, nursery plants
Enemy escape hypothesis
by entering a new range the species has gotten away from natual predators
Defense-Free Space Hypothesis
the native plant/insect did not co-develop alongside the invader and has no defense