BIOL 321 Pictures Flashcards

1
Q

polymorphic hydroid

A
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2
Q
A

Glyceridae

blood worm

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3
Q

Plesiomorphy

A
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4
Q

Epitoky posterior budding

A
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5
Q

Lumbricus digestion

A

Pharynx, pharyngeal dilator muscles, esophagus, crop, gizzard, intestine, typhlosole, chloragogen tissue

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6
Q
A

Subphylum Medusazoa

Class Scyphozoa

Genus Aurelia

moon jelly

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7
Q
A

Subphylum Anthozoa

Class Octocorallia

bamboo coral

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8
Q

Arenicolidae

A

lugworm

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9
Q

Colonial hexacorallia

(the connections between polyps)

A
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10
Q

plesiomorphy

A
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11
Q
A

Hydra

(Subphylum Medusozoa, Class Hydrozoa)

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12
Q
A

Nereididae

ragworm

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13
Q

Arenicolidae feeding

A
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14
Q

Hydra histological cross-section

A
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15
Q

Bonnelia

A

Echiuridae

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16
Q
A

Subphylum Anthozoa

Class Hexacorallia

brain coral

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17
Q

Cnidaria epidermis

A
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18
Q

Nereis cross section

A

Note: cuticle, epidermis, circular muscle, longitudinal muscle, oblique muscle, eucoelom, intestine, dorsal blood vessel, ventral nerve cord, aciculae

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19
Q

Staurozoa

A
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20
Q

Siboglinidae morphology

A

note: branchial filaments, vestimentum, trunk, opisthosoma

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21
Q
A

Echiuridae

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22
Q

Turbellarian x-section

A

note: body musculature, inestinal caeca, parenchyma, epidermis

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23
Q
A

Cestoda oncosphere

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24
Q

Siphonophore

A
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25
Q
A

Siboglinidae

giant vent worm

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26
Q
A

Subphylum Anthozoa

Class Octocorallia

sea fan

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27
Q
A

Subphylum Anthozoa

Class Hexacorallia

hermatypic coral

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28
Q

Scyphozoan

A
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29
Q
A

Class Staurazoa

30
Q

sponge difficulties

A
31
Q

Scyphozoa canals

A
32
Q

Gullet

A
33
Q

Polymorphic hydrazoan colony

A
34
Q
A

Terebellidae

‘spaghetti worm’

35
Q
A

Sedentaria lacking cephalic sensory appendages

(Oligochaete)

36
Q

Hirudinea morphology

A

note: oral sucker, mouth, protrusible pharynx, salivary glands, crop, intestine, intestinal caecae, posteror sucker

37
Q

Metazoan phylogeny

A
38
Q

Oligochaete intestine

A
39
Q
A

Errantid cephalic sensory appendages

(Nereis)

40
Q
A

Sabellidae

feather-duster worm

41
Q

Colonial Octocorallia

(the connections between polyps)

A
42
Q

rhopalia

A
43
Q
A

Trematode redia

44
Q
A

Hydra

(Subphylum Medusozoa, Class Hydrozoa)

45
Q
A

Turbellaria

46
Q

Cysticercus

A

Cestoda

47
Q

Annelida historical phylogeny

A
48
Q

Trematode

A

note: mouth, oral sucker, ventral sucker, excretory pore, pharynx, esophagus, intestinal caeca, multilobed testes, seminal receptacle, ovoid ovary, vitelline (yolk) glands, uterus

49
Q

Rotifer

A
50
Q

pinnate

A
51
Q
A

Hydra Hydrazoan

52
Q
A

Subphylum Anthozoa

Class Octocorallia

sea fan

53
Q
A

Subphylum Anthozoa

Class Hexacorallia

anemone

54
Q
A

Strobila (scyphozoa)

55
Q

proglottid

A
56
Q
A

Subphylum Anthozoa

Class Octocorallia

organ pipe coral

57
Q

triploblastic development

A
58
Q

Turbellarian

A

note: intestinal caeca, auricles, pharynx, pharyngeal cavity

59
Q

Annelida new phylogeny

A
60
Q
A

Trematode miracidium

61
Q

diploblastic development

A
62
Q

Terebellidae

A

spaghetti worm

63
Q
A

scolex

64
Q

manubrium

A
65
Q
A

Trematode cercaria

66
Q
A

Glyceridae

bloodworm

67
Q

Lumbricus cross section

A

note: cuticle, epidermis, circular muscle, longitudinal muscle, eucoelom, intestine, dorsal blood vessel, ventral nerve cord

68
Q
A

Trematode metacercaria

69
Q

Gastrulation

A
70
Q

siphonoglyph

A
71
Q

scyphistoma

A