Animal Diversity Flashcards

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1
Q

What phylums does deuterostome branch into?

A

Hemichordata, Echinodermata, and Chordata

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2
Q

What phylums does ecdysozoa brance into?

A

Nematoda and Arthropoda

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3
Q

What phylums does lophotrochozoa branch into?

A

Platyhelminthes, Rotifera, Mollusca, and Annelida

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4
Q

What major groups make up the protostomes?

A

Lophotrochozoa and Ecdysozoa

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5
Q

What is the most ancestral phylum?

A

Porifera

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6
Q

Which phyla don’t belong to any of the provided major groups?

A

Porifera and Cnidaria

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7
Q

What classes belong to Platyhelminthes?

A

Turbellaria, Trematoda, and Cestoda

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8
Q

What classes belong to Mollusca?

A

Gastropoda, Polyplacophora, Bivalvia, and Cephalapoda

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9
Q

What classes belong to Annelida?

A

Oligochaeta, Polychaeta, and Hirudinida

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10
Q

What subphyla belong to Arthropoda?

A

Myriapoda, Chelicerata, Crustacea, and Hexapoda

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11
Q

What classes belong to Echinodermata?

A

Asteroidea, Crinoidea, Ophiuroidea, Echinoidea, and Holothuroidea

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12
Q

What subphyla belong to Chordata?

A

Cephalochordata, Urocordata, and Vertebrata

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13
Q

What classes belong to Cnidaria?

A

Hydrozoa, Scyphozoa, Cubozoa, and Anthozoa

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14
Q

What are scyphozoa?

A

jellyfish

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15
Q

What are cubozoa?

A

sea wasps and box jellies

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16
Q

What are anthozoa?

A

corals and sea anemones

17
Q

What are turbellaria?

A

flatworms and planaria

18
Q

What are trematode?

A

flukes

19
Q

What are cestodas?

A

tapeworms