Phylum Arthropoda Flashcards

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1
Q

Class Crustacea

A

shrimp, lobsters, crabs, barnacles

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2
Q

Class Crustacea, Subclass Malacostraca

A

krill, amphipods, isopods

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3
Q

Class Crustacea, Subclass Malacostraca, Group Decapod

A

lobsters, shrimp, crabs

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4
Q

Class Crustacea, Subclass Copepoda

A

copepods

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5
Q

Class Crustracea, Subclass Cirripedia

A

acorn and gooseneck barnacles

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6
Q

body type

A

segmented with jointed appendages

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7
Q

carapace

A

fused body

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8
Q

how many appendages do crustaceans have

A

five

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9
Q

antenae (how many, function)

A

two - used for sensing

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10
Q

mandible

A

grind and mash food

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11
Q

maxillae (how many, function)

A

two - handle food and generate water currents for gas exchange

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12
Q

C. Crustacea, Subclass Malacostraca: Krill

A

small crustacean - base for marine food chains

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13
Q

C. Crustacea, Subclass Malacostraca: Amphipods

A

no carapace, flattened sideways

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14
Q

how do barnacles feed

A

filter feeding

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15
Q

defining features of a copepod

A

one eye, two long antenae, often bioluminescent

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