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28 Cards in this Set
- Front
- Back
Artrhopod bodies are...
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encased in a rigid tegument consisting of hard plated connected by a flexible, chitinized membrane
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Arthropods have chitinized exoskeletons
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that are divisible into a head, thorax, and abdomen or have a fused head and thorax (cephalothorax)
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Arthropods Cephalic appendages that are
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converted into multi-jointed antennae, compound or simple eyes and chewing or biting mouth parts
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Arthropods Legs
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3(insects) 4 (arachnids) pairs of legs and wings are either absent of occur as one or two pairs
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Arthropods Develop by molting in 3 diff. ways:
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1. directly (all stages look like mini mi)
2. incomplete metamorphosis (egg, nymph, adult) 3. complete metamorphosis (egg, larvae, pupae, adult) |
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Arthropods Digestive system that consists of a
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foregut composed of a pharynx, esophagus, and proventriculus, a stomach, or midgut and a hindgut, intestine, rectum and anus
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Arthropods Nervous system consists of an
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anterior brain or chain of ventral ganglia from which nerves pass to the tissues and sensory organs
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Arthropods respiratory system is comprised
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of branching tracheal tubes communicating with the exterior by spiracles
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Arthropods Circulatory system
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consists of a dorsal pulsating organ and an aorta that circulates hemolymph throughout the body cavity, the hemocoel
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Arthropods excretory system is composed of
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malpighian tubules that empty into the intestinal canal
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Arthropds are dioceious. and are either___,___,___.
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oviparous, viviparous, or ovoviviparous.
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Arthropods Male reproductive organs consist of
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testes, seminal vesicle and accessory glands
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Arthropods Female reproductive organs include
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ovaries, oviducts, a seminal receptacle, cement glands, and an oviposter
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Arthropods live for
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short periods of time (seasonal) or can live for several years
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Artrhopod bodies are...
|
encased in a rigid tegument consisting of hard plated connected by a flexible, chitinized membrane
|
|
Arthropods have chitinized exoskeletons
|
that are divisible into a head, thorax, and abdomen or have a fused head and thorax (cephalothorax)
|
|
Arthropods Cephalic appendages that are
|
converted into multi-jointed antennae, compound or simple eyes and chewing or biting mouth parts
|
|
Arthropods Legs
|
3(insects) 4 (arachnids) pairs of legs and wings are either absent of occur as one or two pairs
|
|
Arthropods Develop by molting in 3 diff. ways:
|
1. directly (all stages look like mini mi)
2. incomplete metamorphosis (egg, nymph, adult) 3. complete metamorphosis (egg, larvae, pupae, adult) |
|
Arthropods Digestive system that consists of a
|
foregut composed of a pharynx, esophagus, and proventriculus, a stomach, or midgut and a hindgut, intestine, rectum and anus
|
|
Arthropods Nervous system consists of an
|
anterior brain or chain of ventral ganglia from which nerves pass to the tissues and sensory organs
|
|
Arthropods respiratory system is comprised
|
of branching tracheal tubes communicating with the exterior by spiracles
|
|
Arthropods Circulatory system
|
consists of a dorsal pulsating organ and an aorta that circulates hemolymph throughout the body cavity, the hemocoel
|
|
Arthropods excretory system is composed of
|
malpighian tubules that empty into the intestinal canal
|
|
Arthropds are dioceious. and are either___,___,___.
|
oviparous, viviparous, or ovoviviparous.
|
|
Arthropods Male reproductive organs consist of
|
testes, seminal vesicle and accessory glands
|
|
Arthropods Female reproductive organs include
|
ovaries, oviducts, a seminal receptacle, cement glands, and an oviposter
|
|
Arthropods live for
|
short periods of time (seasonal) or can live for several years
|