Term
| Where do Arthorpods get there name? |
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Definition
| posses jointed appendages |
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Term
| arthorpods have an exoskeleton made of *** |
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Definition
| chitin; used for protection; type of polysacharide |
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Term
| Arthropods are the most***** |
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Definition
| succesful group on earth; diversel; been around long |
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Term
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Definition
the number of segments has been reduced greatly
-have highly specialized appendages for feeding and movement such as legs, wings, tails, and mandibles |
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Term
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Definition
| parasitic, filter feeders, herbivores, carnivores, and detritivores |
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Term
| respiration of an arthropod |
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Definition
1.tracheal tubes
2.book lungs
3.book gills
4.feather-like gills |
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Term
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Definition
a network of tubes where gases are exchanged and transported
-the opening leading here is called spiracles |
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Term
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Definition
| consist of thin layers of respitory tissue, stacked on top one another |
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Term
| book gills (horse shoe crab) |
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Definition
| gills stacked on top of one another, designed to allow water to flow through it |
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Term
| Example of feather- like gills |
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Definition
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Term
| Arthropods have a ***** circulatorty system |
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Definition
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Term
| Arthropods have well developed **** and ***** |
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Definition
heart and artiries
- the blood will pump by the heart through the artiries to open sinus cavities and back into the heart |
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Term
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Definition
| excretory organs that remove nitrogenous waste in the blood and incorporate that waste with undigestive waste in the digestive system |
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Term
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Definition
| have a well-developed nervous system with a complex brain, nerve cord, several ganglia, and sense organs |
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Term
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Definition
| have a musular system that is coordinated with fexor and extensor muscles |
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Term
| Reproduction of arthropods |
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Definition
terrestial
-reprodice sexually through internal fertilization
aquadic
-may be interal or external |
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Term
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Definition
| the process of removing the old exoskeleton to produce a new one during growth(all arthropods molt) |
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Term
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Definition
| responsible for molting(hormones) |
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Term
| How are arthropds classified? |
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Definition
| based on the number and structure of body segments and on their appendages |
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Term
| subphylum crustacea(crawfish) |
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Definition
-mainly aquadic
two pairs of antennae
may have 2 or 3 body segments |
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Term
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Definition
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Term
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Definition
| where the head and thorax are fussed together |
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Term
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Definition
| the covering of the cephalothorax |
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Term
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Definition
| used for feeling and tasting |
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Term
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Definition
can be used for swimming and they help to circulate water for breathing
-help carry the eggs |
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Term
| subphylum chelicerata examples |
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Definition
| spiders, tics, mice, scorpions, horse shoe crab |
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Term
| subphylum chelicerata have mouth parts called ***** |
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Definition
| chilicera (usually fang-like) |
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Term
| subphylum chelicerata have *** pair of walking legs |
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Definition
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Term
| the toxin at the bottom of the chelicera is a series of **** |
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Definition
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Term
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Definition
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Term
| subphylum chelicerata respiration |
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Definition
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Term
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Definition
| use silk glangs to produce the web |
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Term
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Definition
-found out doors
-legs are slender
-ventral side has hour glass pattern
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Term
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Definition
| affects the nervous system |
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Term
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Definition
-found indoors
-long and slender legs
-dorsal surface has a violin-like pattern
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Term
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Definition
cause tissue to be dissolved
-treatment-- to remove as much as possible |
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Term
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Definition
-parasitic
- mouth parts are built for digging into their host |
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Term
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Definition
-have long slender abdomen
-venomen is used to paralyze prey
-pedipalps are modified for pinchers
-chilcera are designed for chewing prey |
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Term
subphylum chelicerata
class arachnida examples |
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Definition
| spiders, mites, ticks, and scorpions |
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Term
subphylum chelicerata
class merostomata examples |
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Definition
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Term
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Definition
-appendages are unbranched
- have jaws and anteana |
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Term
subphylum Uniramia
class chiploda |
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Definition
ex centipeds
-carnivores
-have many body segments each having a pair legs |
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Term
subphylum Uniramia
class diploda |
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Definition
ex millipeds
-have many body segments each with two pairs of legs
-herbivores/detritivores
-give off awful smell when defending |
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Term
subphylum Uniramia
class insecta |
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Definition
-have compound eyes
- habe censory setae--help detect sound or movement |
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Term
subphylum Uniramia
class insecta
adaptations for feeding
ant |
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Definition
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Term
subphylum Uniramia
class insecta
adaptations for feeding
moth |
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Definition
| has tube like mouthpart used to suck nector |
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Term
subphylum Uniramia
class insecta
adaptations for feeding
fly |
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Definition
| has spongelike mouthpart used to lap up food |
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Term
subphylum Uniramia
class insecta
adaptations for feeding |
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Definition
| have strong enzymes in their salvia to break down food |
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Term
subphylum Uniramia
class insecta
Movement and Flight
Advantages |
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Definition
-to disperse
-avoid predators |
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Term
subphylum Uniramia
class insecta
Metamorphis |
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Definition
| a change in shape and form |
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Term
subphylum Uniramia
class insecta
metamorphis
Complete metamorphis |
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Definition
| in pupa stage, no eating, no movement, transformed from the larvae to the adult |
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Term
subphylum Uniramia
class insecta
metamorphis
complete metamorphis examples |
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Definition
| coleoptera, diptera, lepidoptera, hymenoptera |
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Term
subphylum Uniramia
class insecta
metamorphis
incomplete metamorphis |
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Definition
-no larva stage
-nymph stage- appears as minature adult
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Term
subphylum Uniramia
class insecta
metamorphis
incomplete metamorphis examples |
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Definition
| himeptera(stink bugs), orthoptera (grasshopper), blattodae, odonata |
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Term
poor relations between insects and humans
termites |
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Definition
-have a protist in their abdomen that digest cellulose
-mutalistic relationship |
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Term
poor relations between insects and humans
mosquitoe |
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Definition
-vectors of many viruses
-only females bite because they need the protein in blood to lay their eggs |
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Term
poor relations between insects and humans
desert locus |
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Definition
| destroy large amounts of grasses used by cattle |
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Term
Insect communication
by sound |
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Definition
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Term
Insect communication
by visual |
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Definition
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Term
Insect communication
chemiluminescence |
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Definition
phermones- chemical messengers that can be detected for long distances.
-used for mating, reproduction, defense, and finding food |
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Term
Phylum Echinodermata
characteristics |
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Definition
-marine
-have an endoskelton
-adults exhibit radial symetry |
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Term
Phylum Echinodermata
feeding |
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Definition
heribivores
carnivores
detritivores |
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Term
Phylum Echinodermata
respiration |
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Definition
| will take place through the thin walls of the tube feet |
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Term
Phylum Echinodermata
circulation |
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Definition
| accomplished by the water vascular system |
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Term
Phylum Echinodermata
excretion |
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Definition
| removed through the skin and the tubed feet |
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Term
Phylum Echinodermata
response |
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Definition
-simple nervous system
- have a nerve ring and net |
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Term
Phylum Echinodermata
movement |
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Definition
water vascular system, tube feet, and the endoskeleton
--ossicles- little plates that make up the endoskeleton |
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Term
Phylum Echinodermata
reproduction |
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Definition
external fertilization
also can regenerate |
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Term
Phylum Echinodermata
sea urchins, sand dollars, and sea biscuits |
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Definition
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Term
Phylum Echinodermata
brittle stars |
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Definition
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Term
Phylum Echinodermata
sea cucumbers |
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Definition
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Term
Phylum Echinodermata
sea stars |
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Definition
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