PHYLA/CLASSES/ORDERS (EXAM 1) Flashcards

1
Q

Phylum? Subphylum? Class? Subclass?
Sea Whips/Sea Fans
Sea Pens
Soft Corals

A

Phylum: Cnidaria
Subphylum: Anthozoa
Class: Anthozoa
Subclass: Octocorallia

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2
Q

Phylum? Subphylum? Class? Subclass?
Sea Anemones
Stony Corals

A

Phylum: Cnidaria
Subphylum: Anthozoa
Class: Anthozoa
Subclass: Hexacorallia

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3
Q

Phylum? Subphylum? Class?
Hydroids and fire corals
Siphonophores (man-of-war

A

Phylum: Cnidaria
Subphylum: Medusozoa
Class: Hydrozoa

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4
Q

Phylum? Subphylum? Class?
Jellyfish

A

Phylum: Cnidaria
Subphylum: Medusozoa
Class: Scyphozoa

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5
Q

Phylum? Subphylum? Class?
Sea Wasps and Box Jellies

A

Phylum: Cnidaria
Subphylum: Medusozoa
Class: Cubozoa

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6
Q

Phylum? Subphylum? Class?
Stauromedusae

A

Phylum: Cnidaria
Subphylum: Medusozoa
Class: Staurozoa

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7
Q

Phylum? Class?
Chitons

A

Phylum: Mollusca
Class: Polyplacophora

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8
Q

Phylum? Class?
limpets, whelks, abalone, sea slugs, sea hares, terrestrial slugs and snails

A

Phylum: Mollusca
Class: Gastropoda

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9
Q

Phylum? Class?
clams, cockels, mussels, oysters, scallops

A

Phylum: Mollusca
Class: Bivalvia

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10
Q

Phylum? Class?
tusk shells

A

Phylum: Mollusca
Class: Scaphopoda

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11
Q

Phylum? Class?
nautilus, octopus, squid, cuttlefish

A

Phylum: Mollusca
Class: Cephalopoda

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12
Q

Phylum?

A

Phylum: Rotifera

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13
Q

Phylum? Class?
Spicules composed of calcium carbonate

A

Phylum: Porifera
Class: Calcarea

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14
Q

Phylum? Class?
Siliceous (hydrated SiO2) spicules or organic collagen network

A

Phylum: Porifera
Class: Demospongiae

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15
Q

Phylum? Class?
-Glass Sponge
-Siliceous, six-rayed spicules

A

Phylum: Porifera
Class: Hexatinellida

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16
Q

Phylum? Class?
-Most have no spicules, if they do the spicules are small and siliceous

A

Phylum: Porifera
Class: Homoscleromorpha

17
Q

Phylum? Order?

A

Phylum: Ctenophora
Order: Cydippida

18
Q

Phylum? Order?

A

Phylum: Ctenophora
Order: Beroida

19
Q

Phylum? Order?

A

Phylum: Ctenophora
Order: Lobata

20
Q

Phylum? Class?
-Proboscis is not armed with stylets
-Mouth separate from proboscis opening

A

Phylum: Nemertea
Class: Paleonemertea

21
Q

Phylum? Class? Subclass?
-Proboscis that is armed with stylets associated with toxins
-Mouth and proboscis share an opening

A

Phylum: Nemertea
Class: Neonemertea Subclass: Hoplonemertea