Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Marine Bio > Lab Exam #2 > Flashcards

Lab Exam #2 Flashcards

You may prefer our related Brainscape-certified flashcards:
Biology 101 flashcards
1
Q

Purple/Ochre Sea Star

A

5 rays
Purple

Phylum: Echinoderm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Blood Star

A

5 rays
Red/orange
Can have skinny ray or thicker more regular star fish looking rays

Echinoderm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

6 Ray Star

A

6 rays

easy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Leather Star

A

5 rays
rays are wider, almost looked webbed

Echinoderm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Purple Sea Urchin

A

Spiky purple ball

Echinoderm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Green Sea Urchin

A

Spiky green ball

Echinoderm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

California Sea Cucumber

A

Long thick fleshy dick looking sea creature with pointing things sticking out of it.

Usually orangy red

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

3 distinguishing physical characters of a Glaucous-winged Gull:

A
  1. Light grey wings
  2. Pink legs and feet
  3. Yellow bill with a red spot
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

3 distinguishing physical characters of a Canada Goose

A
  1. Brown body
  2. White chest/body
  3. Black head with white stripe under chin
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

3 distinguishing physical characters of an American Wigeon

A
  1. Bright green patch of feathers behind eye
  2. White bill with black tip
  3. White stripe over the top of the head
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

3 distinguishing physical characters of a Northern Pintail

A
  1. Brown head
  2. Long black pointed tail
  3. White chest + grey body
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

3 distinguishing physical characters of a Mallard

A
  1. Green head
  2. Orange feet/legs
  3. Brown chest, grey body
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

3 distinguishing physical characters of a Bufflehead

A
  1. Green face with white patchon back of head
  2. Black back
  3. Big, round head
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

3 distinguishing physical characters of a Common Goldeneye

A
  1. Black/iridescent head
  2. White spot on cheek
  3. Yellow eye
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

3 distinguishing physical characters of a Double-crested Cormorant:

A
  1. Mostly all black
  2. Yellow bill with hook on the tip
  3. Holds wings out to dry them
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

3 distinguishing physical characters of a Common Loon:

A
  1. Black head
  2. Red eye
  3. Black + white dots on back
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

3 distinguishing physical characters of a Black Oystercatcher:

A
  1. All black
  2. Red eyes
  3. Red beak
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

3 distinguishing physical characters of a Belted Kingfisher

A
  1. Black back
  2. White band around neck
  3. White + brown on chest
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

3 distinguishing physical characters of a Great Blue Heron

A
  1. Long skinny legs
  2. Light grey body
  3. Long neck, usually bent in “s” shape
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

What does the majority of Kingdom Animalia lack?

A

A vertebral column (so they’re invertebrate)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Sponges (Phylum Porifera): Where are the pores, spongocoel, and osculum?

A 
Pores = on the surface
Spongocoel = interior cavity
Osculum = chimney-like opening attatched to the spongocoel

*Sponges are suspension feeders. Sea water is circulated into the spongocoel, is filtered for fine suspended matter by individual sponge cells, and exits through a chimney-like opening, the osculum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

What are the 4 main echinoderms?

A
  1. Sea Stars
  2. Brittle & Basket Stars
  3. Urchins & Sand Dollars
  4. Sea Cucumbers
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

3 features of a sea urchin:

A
  1. Spines
  2. Pedicellariae (3-pronged structures used for cleaning and defence)
  3. tube feet
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Features of a Sea Star

A
  • Spines
  • Madreporite (aboral surface – “top”)
  • Pedicellariae, tube feet, papulae or “skin gills” are on the oral surface – “underside”
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

Features of a Sea Cucumber

A
  • Oral tentacles

- Tube feet

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

Which echinoderms have spines?

A

Sea Urchins and Sea Stars

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

Which Echinoderms have tube feet?

A

Sea Urchins, Sea Star, Sea Cucumber

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

Which animals are vertebrates?

A

Fishes, Amphibians, Reptiles, Birds, Mammals

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

Which Chordates lack a backbone?

A

Sea Squirts and Lancelets

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

What are Hagfish classified as? (vertebrates/invertebrates)

A

Technically invertebrates, but traditionally classified with all other types of fishes amongst the vertebrates.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

What are the four classes of fishes?

A

Jawless (yet toothed): Hagfishes
Lampreys
Jawed cartilaginous fishes
Bony fishes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

Scales:

what kind of scale looks like little pointy diamonds under a microscope?

A

placoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

Scales: what kind of scale looks like a thumbprint under microscope. but there are only layered circles and no straight lines?

A

cycloid scales

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

scales: what kind of scales look like a thumbprint under a microscope, and additionally have straight vertical lines that point toward the centre of scale?

A

ctenoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q

What kind of scale is this?

A

Ctenoid scale

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
36
Q

What kind of scale is this?

A

Cycloid scale

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
37
Q

What kind of scale is this?

A

Placoid scale

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
38
Q

What kind of fish is this?

A

Green Sturgeon

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
39
Q

What kind of fish is this?

A

Gar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
40
Q

What kind of scale is this?

A

Ganoid Scale

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
41
Q

What is a ganoid scale?

what kind of fish has them?

A

similar to placoid scales but are covered with a peculiar enamel-like substance called ganoin.

Sturgeons, Gars, and Coelocanths have garnoid scales

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
42
Q

What is the biology name for sea squirts?

what phylum do they belong to?

A

tunicates

phylum chordata

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
43
Q

What is this?

what subphylum does it belong to?

A

It is a lancelet

belongs to subphylum cephalochordata

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
44
Q

What is this?

A

California (Giant) cucumber

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
45
Q

What is this?

A

Purple Sea Urchin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
46
Q

What is this?

A

Starfish pedicellariae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
47
Q

What are pedicellariae?

who has them?

A

3 pronged structures used for cleaning and defence.

commonly found on echinoderms, particularly in sea stars and sea urchins.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
48
Q

What is this?

A

Sea Star: leather

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
49
Q

what is this?

A

6 ray star

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
50
Q

What is this?

A

Purple/ Ochre sea star

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
51
Q

What is this?

A

Green sea urchin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
52
Q

What is the difference between stellar sea lions and California sea lions?

A

stellar sea lions are bigger and lighter in colour.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
53
Q

What kind of sea lion is this?

A

California sea lion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
54
Q

What kind of sea lion is this?

A

Stellar sea lion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
55
Q

What can Sea Lettuce be used for?

A

It can be put on popcorn in place of salt if you dry it

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
56
Q

What can arbutus bark be used for?

A

Tea, it helps you sleep. It can give you the giggles.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
57
Q

What kind of whale is this?

A

humpback

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
58
Q

what kind of whale is this>

A

humpback

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
59
Q

What flower can be used to help with stress, sleep, and relieve muscle twitches?

A

Yarrow

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
60
Q

what kind of a whale is this?

A

Minke whale

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
61
Q

what kind of whale?

A

grey whale

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
62
Q

what is this?

A

a harbour porpoise

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
63
Q

what is this?

A

Dall’s porpoise

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
64
Q

What is this?

A

Glaucous-Winged Gull

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
65
Q

What are the four main classes of the echinoderms?

A

1) sea stars
2) brittle & basket stars
3) urchins & sand dollars
4) sea cucumbers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
66
Q

what is the visible water intake system of echinoderms called?

A

madreporite

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
67
Q

Story of the bird song:

A

Ravin + Creator (I think) decided to put on a competition to see who gets to choose their sound so that we can tell everyone apart/who’s talking.

Eagle: Flew up and touched the clouds with his head and tail - thats why they’re white there - Shows you should work hard and have determination - eagle won

Robin: Rode on Eagle’s back to fly a bit higher than him. Burnt his chest red because he got so close to the sun. Robin was given a song that sounds like “I cheated”. He has to use that song during the day, except for early in the morning and late evening he gets a pretty song. This was to remind him not to cheat.

Crow: Didn’t fly up because he thought he would get a pretty song anyways since he’s related to Raven. Obviously that didn’t work. Teaches you not to rely on others for a good rep.

Seagull: Flew up but got distracted playing in the wind and laughing - his song sounds like laughter - teaches you to stay focused.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
68
Q

how do echinoderms move their tube feet?

A

by squeezing around water with their water vascular systems.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
69
Q

what are some common features that a sea urchin has?

A

spines, pedicellariae, and tube feet

probably need to label a diagram

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
70
Q

what are some features that a sea star has?

A

spines, madreporite (on aboral surface [top]), pedicellariae, tube feet, and papulae (on oral surface [underside])

probably need to label a diagram with these on it

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
71
Q

what are papulae?

A

skin gills

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
72
Q

what are some features that a sea cucumber has?

A

oral tentacles and tube feet

probably need to know how to label these on diagram

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
73
Q

Story of the Clams:

A

There was a very shy group pf people who hid anytime they saw someone new. They were on the beach when creator was coming near so they hid in the sand, and all you could see was the whites of their eyes. Creator could still sense them there though and said something like “since you like hiding in the sand I will turn you into something that benefits others” and turned them into clams. They had buried themselves at different depths, and this is what gives us the different types of clams.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
74
Q

what are some animals that fall under “vertebrates”?

A

fishes, amphibians, reptiles, birds, and mammals.

fat ass represent bad moms

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
75
Q

what are two animals without a backbone in phylum chordata?

A

lancelets and hagfish

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
76
Q

what are the different classes of fishes (3/4)

A

Jawless: Hagfish and Lampreys

Cartilaginous fish

bony fish

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
77
Q

What are two things that are invertebrate chordates?

A

sea squirts (tunicates) and lancelets

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
78
Q

Salmon ceremony:

A

(I don’t remember this one very well so feel free to add to it)

They carry the salmon out of the water with a limp to acknowledge how pathetic humans are - because we rely on other animals to survive and stuff and don’t have sharp teeth of claws - and they have a special way of cleaning the fish so that they can pull the whole skeleton + organs out in one piece. They send that back out into the water head first so that they can pay their respects to its relatives in hopes that they will come back next year.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
79
Q

what is a tunic?

A

a protective covering that is composed of polysaccharide (which is similar to cellulose) ….

(its a thing that a tunicate has)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
80
Q

how to tunicates filter feed?

A

with their pharyngeal basket….

they draw water in with their incurrent siphon and expel water with their excurrent siphon

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
81
Q

how do tunicates get their name sea squirt?

A

when they are distressed they eject a jet of water through their excurrent siphon. .

…. they squirt …

< .< hehe

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
82
Q

why are lancelets also called “little blade”?

A

because they are small and laterally flattened.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
83
Q

how do lancelets feed?

A

they filter feed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
84
Q

what is this?

A

lancelet

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
85
Q

Do hagfish have eyes?

A

no

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
86
Q

do hagfish have a dorsal fin?

A

yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
87
Q

do hagfish have paired fins?

A

no

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
88
Q

How many pairs of EXTERNAL GILL SLITS does the hagfish have? where are they located?

A

1-15 pairs..

they are found..

they are behind the head.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
89
Q

what are the hagfishes slime sacs? where are they located?

A

the row of small holes along the side of the hagfish are opening to the slime sacs.

buddy can produce several litters of slime if attacked by predator.

slime suffocates predator.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
90
Q

what kind of feeders are hagfish?

A

scavengers/ predators

they feed on dead and decaying matter.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
91
Q

do hagfish have teeth?

A

they have two layers of teeth embedded on horny plates.

teeth are made of of keratin.

not really teeth

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
92
Q

what are the tentacle things around the hagfishes mouth?

A

sensory barbels

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
93
Q

where is the anus located on the hagfish?

A

on the ventral side just anterior to the caudal fin?

ok

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
94
Q

do hagfish have a notochord?

A

yes

95
Q

what is a cloaca?

A

common chamber and outlet into which the intestinal, urinary, and genital tracts open.

96
Q

how to lampreys feed?

A

they are external parasites

1 oral disk with a rasping tongue covered in horny denticles

97
Q

is the lampreys tail dorsally-ventrally flattened or laterally flattened?

A

laterally flattened

98
Q

the number of gill slits in a lamprey is constant. how many are there?

A

7

99
Q

what features does a lamprey have?

might have to label?

A 
eyes, 
oral disc
single nostril
gill slits
anterior dorsal fin 
posterior dorsal fin 
heterocercal caudal fin 
cloaca
100
Q

do sharks have internal ears or external ears?

A

internal

101
Q

what kind of scales do sharks have?

A

placoid scales

102
Q

what is a sharks ROSTRUM?

A

pointed snout.

103
Q

how are a sharks teeth arranged?

A

in diagonal rows

104
Q

what are the three pairs of sensory organs in a shark? (also common to all vertebrates)

A

olfactory organs (smell)
eyes
ears.

105
Q

what is a sharks SPIRACLE?

A

first gill slit

106
Q

how do sharks breathe?

A

water enters the mouth and SPIRACLE (1st slit), then flows over the gills for oxygen uptake and then exits via the GILL SLITS (2 - 6th slit)

107
Q

what features does a shark have?

probably wants us to label

A

anterior dorsal fin, posterior dorsal fin, heterocercal caudal fin, pectoral fin, and pelvic fin

108
Q

sharks have claspers and cloacas

A
109
Q

what are leptoid scales?

A

found in the majority of bony fishes.

means that the scales are slightly overlapped.

leptoid scales come in 2 forms: ctenoid and cycloid

110
Q

what are the 5 native species of salmon that can be found in BC?

A

Chinook, Chum, Coho, Pink, Sockeye

111
Q

how does the salmon lifecycle go? egg to adult?

A 
egg
alevin
fry
smolt
adult
112
Q

what are the two kinds of turtles that venture into BC waters?

A

leatherback turtles and green sea turtles

113
Q

tell me how a turtles shell is fused to its bones

A

turtles shell is fused to its vertebrae, ribs and shoulders and pelvic girdles

114
Q

what is this?

A

a harbour seal

115
Q

Order Carnivora… name some of these bitches

A 
sea otter
northern or stellar sea lion 
California sea lion 
harbour seal 
walrus
116
Q

name the different whales the are toothed whales

A 
harbour porpoise
dall's porpoise
pacific white-sided dolphin 
orca
sperm whale
117
Q

name the whales that are baleen whales

A

humpback whale
grey whale
minke whale
blue whale

118
Q

what kind of a tail do bony fish have?

A

homocercal tail

119
Q

what are some features that bony fish have?

A
  • operculum (gill cover)
  • dorsal fins
  • homocercal caudal fin,
  • adipose fin (small fin posterior to dorsal fin consisting of fatty issue without bony rays
  • anal fin
  • pectoral fin
  • pelvic fin
  • lateral line
  • caudal peduncle (junction between trunk and caudal fin)
120
Q

what is the operculum supported by in bony fishes

A

gill rakers

121
Q

what does the bony fish skeleton anatomy consist of.

ooooof…

A
  • vertebrae (of the vertebral column)
  • ribs
  • dorsal fin rays
  • operculum
122
Q

Anatomy of a skate.

A
  • ROSTRUM
  • anterior dorsal fin
  • posterior dorsal fin
  • tail
  • pectoral fins (enlarged)
  • pelvic fins
  • clasper (in males)
  • eyes
  • spiracle (behind each eye)
  • mouth
  • nostrils
  • gill slits
  • cloaca
123
Q

what is this a pic of?

what creatures has it

A

coiled radula

mollusk

124
Q

what is this?

A

a radula

125
Q

what is this?

A

a heart cockle

126
Q

what is this?

A

a giant acorn barnacle

127
Q

what is this?

A

thatched barnacle

128
Q

What is this?

A

a purple shore crab

129
Q

What is this?

A

red rocks crab

130
Q

What is this?

A

Dungeness crab

131
Q

label these shells.

A
132
Q

What is this

A

giant acorn barnacle

133
Q

what is this?

A

thatched barnacle

134
Q

what is this?

A

black Katy chiton

135
Q

what is this a jar of?

A

nematodes

136
Q

what is this?

A

Acaris
(round worm)

phylum Nematoda

137
Q

What is this

yuck :(

A

Nereis (clam worm)

phylum Annelids

138
Q

Label these 3 things…

they are the three different body plans of sponges.

A
139
Q

What body plan of a sponge is this?

A

cyscanoid

140
Q

What body plan of a sponge is this?

A

Asconoid

141
Q

What is this?

what body shape does it have

A

a sponge

leuconoid

phylum poriferia

142
Q

What are these?

what are they made of?

A

spicules of a sponge

they are made of calcium carbonate, silica, or a flexible protein called spongin

143
Q

what are the symbiotic dinoflagellates in coral animals called?

A

zooxanthellae

144
Q

Whats this?

A

painted anemone

145
Q

do hydroids have a polyp, a medusa, or both within their lifetime

A

both!

146
Q

do jellies have a polyp, medusa, or both within their lifetime?

A

both

147
Q

do sea anemones have a polyp, a medusa, or both within their lifetime

A

polyp only

148
Q

do corals have a polyp, a medusa, or both within their lifetime?

A

polyp only

149
Q

name some animals in phylum cnidaria

A

hydroids, jellyfish, sea anemones, and coral animals

150
Q

what is the 1 opening (mouth / anus ) called in cnidarians?

A

gastro-vascular cavity

151
Q

what are the stinging cells called in phylum cnidaria?

A

cnidocytes

152
Q

what are nematocysts

A

Nematocysts are organelles that have stinging cells. They are present in Cnidarians. Nematocyst paralyses the preys by injecting poison and helps Cnidarians to catch their prey.

153
Q

What two phylum have radial symmetry?

A

cnidarians, echinoderms, and comb jellies

154
Q

comb jellies are sea drifting animals.. therefore, we call them…?

A

zooplankton

155
Q

do ctenophores have a gastro vascular cavity?

A

yes

156
Q

what’s the big difference between ctenophores and cnidarians?

A

ctenophores lack stinging cells.

157
Q

What is this?

A

a butter clam

158
Q

What is this?

A

a heart cockle

159
Q

What is this?

A

A Japanese Littleneck = Manilla Clam

160
Q

What’s this?

A

a butter clam

161
Q

What is this?

A

A frilled dogwinkle

162
Q

What is this?

A

a moon snail

163
Q

What is this?

A

a heart cockle

164
Q

What is this?

A

pacific plate limpet

165
Q

What is this?

A

Mask Limpet

166
Q

What is this?

A

Varnished clam

167
Q

What is this?

A

Native Littleneck

Japanese littleneck Manilla Clam

168
Q

What is this?

A

Pacific oyster

169
Q

What is this?

A

a bay muscle

170
Q

What is this?

A

a native littleneck

171
Q

What are we looking at?

A

a lophophore in a lamp shell

172
Q

What is this?

what does it do?

A

its a lophophore

its a feeding organ of a lophophorite

173
Q

What is this?

A

a ctenophore (comb jelly)

174
Q

What is this?

locate its scolex… also define scolex

also locate its hooks and suckers

what are some key features of this fucker

A

its a tapeworm…

tapeworms have a scolex

a scolex is a head.

tapeworms are flatworms

tapeworms also lack digestive tracks

175
Q

What is this?

what gross thing does it have.

A

ribbonworm

has a long proboscis to capture its prey

176
Q

what type of worm is a tapeworm?

A

flatworm..

internal parasite

177
Q

label the eyespots, pharynx, and gastro vascular cavity

A
178
Q

what is a proglottids?

A

something a tape worm has.
Contains reproductive organs (both sexes)

tape-like ribbons of reproductive units.

179
Q

moss animals and lamp shells are called what?

A

lophophorates

180
Q

what are the 4 main classes of molluscs?

A

chitons
gastropods
bivalves
cephalopods

181
Q

gastropods have what kind of feeding organ?

A

radula

182
Q

name 5 gastropods

A

snails, limpets, nudibranchs, slugs, abalone

gastropod = belly foot..

all these bitches walk with their bellies

susie likes naked slutty ass

183
Q

some gastropods have shells.. true or false

A

true

184
Q

what is a pronounced feature of the group gastropods?

A

they have a distinct head with eyes at the tips of tentacles

…

they also have a muscular foot and an operculum

185
Q

name 3 bivlaves

A

clams, oysters, scallops

186
Q

what are umbos

A

the vaguely defined, highest part of the clam….

its the part of the clam that is connected by the valve.. I think?

187
Q

what is a muscular foot?

A

the part of a clam that does the digging into the sand

188
Q

what is the siphon?

A

the siphon is the part of the clam that extends upwards for filter feeding.

189
Q

name 3 cephalopods

A

octopuses, squids, and nautilus

190
Q

how can you tell how old a clam is?

A

annual growth lines

191
Q

what are the only molluscs that have a closed circulatory system?

A

cephalopods

192
Q

what phylum are segmented worms?

A

annelida

193
Q

what phylum are ribbon worms?

A

Nemertea

194
Q

What is this?

what phylum does it belong to?

A

Nautilus

shell also looks like this:

cephalopods

Molluscs

195
Q

what is this

A

pacific squid

196
Q

what are the traditional ecological uses of abalone shells?

what phylum?

A

food delicacy, fishing lures, adornments (necklaces and nose rings)

phylum mollusca

197
Q

what are the traditional ecological uses of spot prawns?

what phylum?

A

food and ceremonial uses

phylum arthropod

198
Q

what are the traditional ecological uses of sea cucumbers?

phylum?

A

food: ate raw or cooked.
caught with a stick and nail

phylum echinoderm

199
Q

what are the traditional ecological uses of sea urchin

what phylum?

A

gathered by hand a Lowe tide.
set/spear in shallow
“sea eggs”

phylum echinoderm

200
Q

what are the traditional ecological uses of chiton?

what phylum?

A

low tide harvesting.
eaten raw.
roasted on fire
or boiled

phylum: mollusca

201
Q

what are the traditional ecological uses of gooseneck barnacle?

phylum?

A 
low tide food. 
harvested using stick 
roasted beside fire
steamed in pit 
boiled

phylum: arthropod

202
Q

what are the traditional ecological uses of muscles?

phylum?

A

cooked food on hot coals
harvested late summer / fall/ winter

phylum: Mollusca

203
Q

what two phylums do ecdysis occur in?

A

nemotoda and arthropoda

204
Q

what is the straight that connects the Salish sea to the Pacific Ocean?

A

Juan de fuca

205
Q

what kind of sea plant is a flowering plant. but is not a seaweed and additionally provides a nursery for many fishes?

A

eel grass

206
Q

animals in the ____ habitats are adapted to burrow

A

benthic

207
Q

what kind of habitats to animals that are adapted to withstand crashing waves and and exposure to elements have?

A

intertidal

208
Q

what kind of a habitat does a plate limpet have?

A

rocky shore

209
Q

what kind of habitat does a moon snail have?

A

sandy bay

210
Q

what kind of habitat does a tiger rockfish have?

A

rocky shore

211
Q

what kind of habitat does a bay pipefish have?

A

eelgrass meadow

212
Q

what kind of habitat does a sand dollar have?

A

sandy bay

213
Q

what kind of habitat does a great blue heron have?

A

sandy bay / eelgrass meadow

214
Q

what kind of habitat does a sea otter have?

A

kelp forest

215
Q

what kind of habitat does a sea urchin have?

A

kelp forest

216
Q

what kind of habitat does a bay muscle have?

A

rocky shore

217
Q

what kind of habitat does a plumose anemone have?

A

rocky shore

218
Q

what kind of bird is this?

A

belted kingfisher

219
Q

what’s this?

A

black oyster catcher

220
Q

what’s this?

A

canada goose

221
Q

what’s this?

A

common loon

222
Q

what’s this?

A

double crested cormorant

223
Q

what’s this?

A

great blue heron

224
Q

what’s this?

A

mallard

225
Q

what’s this?

A

northern pintail

226
Q

what’s this?

A

american wigeon

227
Q

what’s this?

A

bufflehead

228
Q

what’s this?

A

goldeneye

229
Q

what was the marina incident (field trip)

A
  • eelgrass beds
  • developer wanted to put in marina
  • protested development in boats
  • used treaty rights for permanent injunction for no marina.
  • wanted to protect eelgrass because it was the habitat for the crabs and clams that they rely on.
230
Q

what was the ethnobotany from our field trip?

A
  • sea lettuce is a salt substitute
  • dune grass in reef nets
  • sallal leaves put into cigarettes + ocean spray + knick knick berries = halicunations
  • eel grass tea
  • wild onions
  • yarrow= morning after pill, calming, wound poultice.
  • stinging nettle for arthritis.
  • ocean spray = when it blooms it looks like bundles of tiny flowers that looks like a crashing waves. Tells the seyat people that it is their time of year to start fishing.
231
Q

what was the salmon ceremony?

A
  • Limp walking
  • Show of respect
  • Humle selves to salmon, show them that we are a pitiful species.
  • Send bones and head back into ocean head first to show respect for salmon people and to ask them to return next year.
232
Q

reef net fishing (field trip)

A

-fibers from willows seout?
- stinging nettles can also be used
- had a hole at the top of the net so some salmon could get through
-the bottom of the net was woven with doon grass to mimick the feeling of eelgrass
‘S’ shape hole for the fish that were smart enough to find hole
Would release all other fish back into the water when the medicine man declared the last fish of the season.

233
Q

clam story

A
  • shy people avoided others.
  • buried self in sand
  • burried at different depths
  • creator turned them into clams
  • could sense them
  • could see their eyes
  • the different depths distinguished different clam species
234
Q

bird song story

A

All sang the same song, was confusing. Wanted different songs

  • designed competition for who would get the best song.
  • crow = stayed close to the ground. He thought he would get a good song because he was ravens brother. Lesson make your own way and don’t rely on your relatives.
  • robin = cheated on back of eagle. Burned belly red. Song was the prettiest but because he cheated he could only sing in the morning and at dusk. The rest of the day he had to say “lilar”
  • seagul = got distracted in clouds. Song sounds like laughing. Lesson stay focused.
  • eagle = touched sky. Wingtips stained white. Work hard and smart.

Marine Bio (7 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions