Invt practical 3--arthropods and sea stars

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143 Terms

1
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Phylum Onychophora

What phylum is this species in?

<p>What phylum is this species in?</p>
2
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Velvet worms

What is the common name of this species?

<p>What is the common name of this species?</p>
3
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Terrestrial specifically rain forest

Where is this organism found?

<p>Where is this organism found?</p>
4
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Phylum Arthropoda

What phylum is this organism in?

<p>What phylum is this organism in?</p>
5
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Strictly marine

Although extinct now, where would this species be found?

<p>Although extinct now, where would this species be found?</p>
6
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Biramous

Is this organism biramous or uniramous?

<p>Is this organism biramous or uniramous?</p>
7
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Cephalon, trunk, pugidium

From "head" to "tail" what are the three sections of this organism?

<p>From "head" to "tail" what are the three sections of this organism?</p>
8
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What is the common name of this organism?

<p>What is the common name of this organism?</p>
9
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Shallow water on sandy substrates

Where does this organism live?

<p>Where does this organism live?</p>
10
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Trilobite larva based on its resemblance to a trilobite

What is the larval stage of this organism called?

<p>What is the larval stage of this organism called?</p>
11
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Phylum Arthropoda

What phylum is this organism in?

<p>What phylum is this organism in?</p>
12
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Subphylum Trilobitomorpha

What subphylum is this organism in?

<p>What subphylum is this organism in?</p>
13
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Subphylum chelicerata

What subphylum is this organism in?

<p>What subphylum is this organism in?</p>
14
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Telson

What is the tail of this organism called?

<p>What is the tail of this organism called?</p>
15
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Carapace

What is the hard shell of this organism called?

<p>What is the hard shell of this organism called?</p>
16
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Phylum Arthropoda

What phylum is this organism in?

<p>What phylum is this organism in?</p>
17
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Found in virtually all marine environments

Where is this organism found?

<p>Where is this organism found?</p>
18
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Order xiphosira

What order is this organism in?

<p>What order is this organism in?</p>
19
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Sea spider

What is the common name of this organism?

<p>What is the common name of this organism?</p>
20
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TRUE

True or false: the sea spider is semi-parasitic on anemones.

21
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Phylum Arthropoda

What phylum is this organism in?

<p>What phylum is this organism in?</p>
22
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Pedipalps

What are the "claws" of scorpions called?

23
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Subphylum Chelicerata

What subphylum is this organism in?

<p>What subphylum is this organism in?</p>
24
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Class Pycnogonida

What class is this organism in?

<p>What class is this organism in?</p>
25
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Barb

What is the "tail" of this organism called?

<p>What is the "tail" of this organism called?</p>
26
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Phylum Arthropoda

What phylum is this organism in?

<p>What phylum is this organism in?</p>
27
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Megalops larval stage

What crustacean larval form appears most similar to the adult stage?

<p>What crustacean larval form appears most similar to the adult stage?</p>
28
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Class arachnida

What class is this organism in?

<p>What class is this organism in?</p>
29
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Subphylum Chelicerata

What subphylum is this organism in?

<p>What subphylum is this organism in?</p>
30
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Order uropygi

What order is this organism in?

<p>What order is this organism in?</p>
31
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Whip scorpion

What is the common name of this organism?

<p>What is the common name of this organism?</p>
32
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Subphylum chemicerata

What subphylum is this organism in?

<p>What subphylum is this organism in?</p>
33
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Order scorpiones

What order is this organism in?

<p>What order is this organism in?</p>
34
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The post abdomen

What is the whip like structure known as?

<p>What is the whip like structure known as?</p>
35
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1. Barnacle nauplius larva. 2. Crab zoea larva. 3. Megalops larva of crab

What are the crustacean larval stages in order from youngest to oldest?

36
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Phylum Arthropoda

What phylum is this organism in?

<p>What phylum is this organism in?</p>
37
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Tick

What is the common name of this organism?

<p>What is the common name of this organism?</p>
38
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Subphylum Chelicerata

What subphylum is this organism in?

<p>What subphylum is this organism in?</p>
39
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Order Araneae

What order is this organism in?

<p>What order is this organism in?</p>
40
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Order Acari

What order is this organism in?

<p>What order is this organism in?</p>
41
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West Atlantic pencil urchin

What is the common name of this organism?

<p>What is the common name of this organism?</p>
42
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Phylum Echinodermata

What is the phylum of this organism?

<p>What is the phylum of this organism?</p>
43
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Class Echinoideal

What is the class of this organism?

<p>What is the class of this organism?</p>
44
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along the gulf coast in cracks of the rocks

Where does this organism live?

<p>Where does this organism live?</p>
45
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The purple urchin

What is the common name of this organism?

<p>What is the common name of this organism?</p>
46
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Petaloids

What are the U shaped lines on this organism called?

<p>What are the U shaped lines on this organism called?</p>
47
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The green sea Urchin

What is the common name of this organism?

<p>What is the common name of this organism?</p>
48
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Phylum Echinodermata and Class Echinoidea

All sea urchins and sand dollars/sea biscuits are part of phylum ____________ and Class __________.

49
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Aristotle's lantern. Belongs to the green sea urchin

What is this structure called? What organism does it belong to?

<p>What is this structure called? What organism does it belong to?</p>
50
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Madreporite

What is structure number 5?

<p>What is structure number 5?</p>
51
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Anus

What is structure number 6?

<p>What is structure number 6?</p>
52
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Gonads

What is structure number 7?

<p>What is structure number 7?</p>
53
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Sand dollar

What is the common name of this organism?

<p>What is the common name of this organism?</p>
54
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shallow coastal waters

Where does this organism live?

<p>Where does this organism live?</p>
55
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YES! They have minute spines that are used for locomotion and protection.

Do sand dollars have spines?

<p>Do sand dollars have spines?</p>
56
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Ventral surface

What surface is the mouth and anus of this organism located?

<p>What surface is the mouth and anus of this organism located?</p>
57
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TRUE! some have scalloped edges

True or false: not all sand dollars have Lunules?

<p>True or false: not all sand dollars have Lunules?</p>
58
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the aboral side or dorsal surface.

What surface are the lunules and petaloid located on the sand dollar?

<p>What surface are the lunules and petaloid located on the sand dollar?</p>
59
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Lunules

What structure is shown here (specifically the "dashes")?

<p>What structure is shown here (specifically the "dashes")?</p>
60
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The petaloid

What structure is shown here (the u-shaped structures)?

<p>What structure is shown here (the u-shaped structures)?</p>
61
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The mouth is the central most hole and the anus is slightly away from the center and is a smaller hole.

What structure is the mouth and which is the anus?

<p>What structure is the mouth and which is the anus?</p>
62
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Class Holothuroida

What Class is this organism?

<p>What Class is this organism?</p>
63
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Phylum Echinodermata

What phylum is this organism?

<p>What phylum is this organism?</p>
64
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Sea cucumbers

What organisms make up class Holothuroidea?

65
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Sea Cucumber

What is the common name of this organism?

<p>What is the common name of this organism?</p>
66
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They are the only ones with an internal madreporite

What is a defining characteristic of Class Holothuroidea (sea cucumbers)?

<p>What is a defining characteristic of Class Holothuroidea (sea cucumbers)?</p>
67
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The tentacle crown

What structure is found near the mouth of this organism?

<p>What structure is found near the mouth of this organism?</p>
68
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The two ventral podia are closer together than the three dorsal podia. This allows for movement and locomotion. The dorsal tube feet lack suckers

What is special about the podia of this organism?

<p>What is special about the podia of this organism?</p>
69
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Lives in burred mud with the mouth and anus protruding above the surface.

Where does this organism live?

<p>Where does this organism live?</p>
70
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TRUE! It can later regenerate the parts that it lost.

True or false: sea cucumbers can eviscerate the mouth and anterior digestive tract when disturbed?

<p>True or false: sea cucumbers can eviscerate the mouth and anterior digestive tract when disturbed?</p>
71
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Phylum Hemichordata

What Phylum is this organism?

<p>What Phylum is this organism?</p>
72
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What organisms does phylum Hemichordata hold?

<p>What organisms does phylum Hemichordata hold?</p>
73
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Acorn worms

What is the common name of this organism?

<p>What is the common name of this organism?</p>
74
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the Proboscis (nonextrusable)

What structure is shown here?

<p>What structure is shown here?</p>
75
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The pharyngeal gill slits

What are the black dotted structures shown here?

<p>What are the black dotted structures shown here?</p>
76
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Burrowing

What does this organism use its proboscis for?

<p>What does this organism use its proboscis for?</p>
77
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Phylum Chordata

What Phylum is this organism?

<p>What Phylum is this organism?</p>
78
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Subphylum Urochordata

What subphylum is this organism?

<p>What subphylum is this organism?</p>
79
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Tunicate larvae sometimes called tadpole larva (resemble tadpoles)

What is the common name of this organism?

<p>What is the common name of this organism?</p>
80
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Notochord and nerve cord

What are two main structures of this organism?

<p>What are two main structures of this organism?</p>
81
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Phylum Chordata

What Phylum is this organism?

<p>What Phylum is this organism?</p>
82
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Subphylum Urochordata

What subphylum is this organism?

<p>What subphylum is this organism?</p>
83
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Colonial squirt

What is the common name of this organism?

<p>What is the common name of this organism?</p>
84
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the one to the bottom pointing straight

Which siphon is the incurrent siphon?

<p>Which siphon is the incurrent siphon?</p>
85
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the one on top, pointing to the side

Which siphon is the excurrent siphon?

<p>Which siphon is the excurrent siphon?</p>
86
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What are the pharyngeal gills in this image?

<p>What are the pharyngeal gills in this image?</p>
87
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The clear empty space

What strucutre is the tunic in the picture?

<p>What strucutre is the tunic in the picture?</p>
88
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Subphylum Cephalochordata

Why subphylum does this organism belong to?

<p>Why subphylum does this organism belong to?</p>
89
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TRUE

True or false: Cephalochordates are the earliest known chordates

<p>True or false: Cephalochordates are the earliest known chordates</p>
90
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Notochord, dorsal hollow nerve cord, pharyngeal gills, and post anal tail.

What are the four features that identify all chordates?

<p>What are the four features that identify all chordates?</p>
91
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Shallow marine sands

Where does this organism live?

<p>Where does this organism live?</p>
92
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A unique wheel organ

What unique structure does this organism have behind the oral cirri and mouth?

<p>What unique structure does this organism have behind the oral cirri and mouth?</p>
93
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The sea buiscutt

What is the common name of this organism?

<p>What is the common name of this organism?</p>
94
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Arthropoda

What phylum is this organism?

<p>What phylum is this organism?</p>
95
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Subphylum Crustacea

What subphylum is this organism?

<p>What subphylum is this organism?</p>
96
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Clade Multicrustacea

What clade is this organism?

<p>What clade is this organism?</p>
97
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Class Copepod

What is the class of this organism called?

<p>What is the class of this organism called?</p>
98
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Order Stomatopoda

What order is this organism?

<p>What order is this organism?</p>
99
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Mantis shrimp

What is the common name of this organism?

<p>What is the common name of this organism?</p>
100
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Triramous

Mantis shrimp have a _____ first antennae