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28 Cards in this Set
- Front
- Back
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Name an example of the order Araneae.
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Trap-door spider
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Name an example of the order hexapoda
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Mosquito. The largest order.
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Name an example of the class Asteroidia.
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Starfish.
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Name an example of the class ophiuroidea.
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Brittle star. Really tiny, thing appendages on the little baby starfish.
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Name examples of the class echinoidea.
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An example would be sea urchins and sand dollars.
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Name an example of the class Crinoidia.
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Antedon (Feather star)
Sort of looks like a clump of hair. |
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Name an example of the order xiphosura.
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Horseshoe crab. It looks like a monster.
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Name an example of the order scorpionida.
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Scorpion.
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What are some characteristics of the phylum Platyminthes?
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Flatworms, segmented acoelomates, hermaphroditic, internal fertilization.
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What is an acoelomate?
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Lacking a body cavity.
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What is a pseudocoelomate?
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A body cavity derived from tissue of both the endoderm, the innermost layer, and the mesoderm.
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What is a coelomate?
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A body cavity derived from tissues from only the mesoderm.
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What are some examples of the phylum Platyminthes?
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Classes Ceromeromorpha, Turbellaria and Trematoda.
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What are some examples of the class Trematoda?
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Schistosoma mansoni and Clonorchis sinensis. (Flukes)
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What are some characteristics of the phylum Nematoda?
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Pseudocoelomates that can be marine or parasitic, and are sexually reproductive. (Roundworms)
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What are some examples of the phylum Nematoda?
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Enterobius vermicularis, Caenorhabditis elegens, Trichinella, Filaria Bancrofti and Ascaris.
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What is Enterobius vermicularis?
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Pin worm; rectal itching, especially at night. Phylum Nematoda.
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What is Caenorhabditis elegens?
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Phylum Nematoda. 959 cells. Matures in 3 days.
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What is Schistosoma mansoni?
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Phylum Platyminthes, tropical fluke causing 'schistosomiasis' through infected water contact.
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What is Clonorchis sinensis?
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Phylum Platyminthes, liver fluke causing 'clonorchiasis' which causes inflammation in the liver ducts.
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What is Trichinella?
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Phylum Nematoda, 'trichinosis' cysts develop in muscles and cause pain when they burst.
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What is Filaria Bancrofti?
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Phylum Nematoda,causes 'elephantitis' from swollen lymph nodes.
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What is Ascaris?
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Phylum Nematoda, 'roundworm' that we dissected in class.
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What are some characteristics of the Phylum Annelida?
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Segmented coelomates, complete digestive system, excretory nephridia.
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What are some examples of Annelida?
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Class Polychaete (marine worms), Class Oligochaete (terrestrial), Class Hirudines (leeches), Hirudo medicinalis (medicinal leech).
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What is Hirudo medicinalis?
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Medicinal leech, phylum Annelida, used to drain fluids.
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What are some characteristics of the Phylum Mollusca?
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Coelomates, coelom surrounds heart, mantle has respiratory organs and secretes shell components, the visceral mass has the rest. Muscular foot.
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What are some examples of the Phylum Mollusca?
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Classes Polyplacophora (chitons), Bivalvia, Cephalopoda, Gastropoda.
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