Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
86 Cards in this Set
- Front
- Back
|
Larvel stage shared by all mollusks
|
trochophore
|
|
|
What is trochophore
|
larvel stage shared by all mollusks
|
|
|
What are the mollusk's internal organs called
|
Visceral mass
|
|
|
What does Mollusk mean
|
soft bodied
|
|
|
Why are Mollusks called soft bodied
|
Viseral Mass
|
|
|
What makes up the three part body plan
|
Visceral mass, mantle, foot
|
|
|
What are three uses for the foot
|
move, attach to something, getting food
|
|
|
What is the toungue called
|
radula
|
|
|
What are the three parts of the mouth
|
mouth, teeth, Radula
|
|
|
How does it eat
|
fillinf things down with toung
|
|
|
What kind of symmerty they have
|
bilateral
|
|
|
What happens when the visceral mass rotates 180 degrees
|
torsion
|
|
|
What happens during torsion
|
shell turns
|
|
|
What does Gastropd mean
|
stomach foot
|
|
|
What name means stomach foot
|
gastropods
|
|
|
What animals that are in Gastropods
|
snails and slugs
|
|
|
What does nudibranch
|
naked gills
|
|
|
What name means naked gills
|
nudibranch
|
|
|
What does nudibranch mean naked gills
|
gills exposed on outside
|
|
|
What serves as a lung for gastropods
|
mantle
|
|
|
What means 2 shells
|
bivalve
|
|
|
What is the scienctific name is the bivalve
|
Pelecypoda
|
|
|
What does Pelecypoda mean
|
hatchet foot
|
|
|
What is a freshwater bivalve
|
Freshwater Mussle
|
|
|
What kind of larva stage does the freshwater mussle have
|
parasitic larva
|
|
|
what are the freshwater muscle's larva called
|
Glochidia
|
|
|
How large can a bivalve get
|
10 inches
|
|
|
What is inside a clam's shell
|
mother-of-pearl
|
|
|
What is the shell of a bivalve made of
|
calcium
|
|
|
What are pearls
|
Parasitic worms
|
|
|
How are natural pearls made
|
Something accidentally gets in there, no always round. Anything that gets in there are irritates it, is covered with layers of mother of pearl
|
|
|
What to cultured pearls look like
|
Round
|
|
|
What do shells and pearls make
|
grind up to make calcium pills
|
|
|
How is the color of a pearl determined
|
Color of mantel
|
|
|
What kind of pearl is rare
|
Freshwater
|
|
|
How is size determined
|
How long left in muscle
|
|
|
When we eat is we are eating the visceral mass
|
Oyster
|
|
|
When we eat it we eat the foot
|
clam
|
|
|
We eat the adductor muscle
|
Scallops
|
|
|
What Muscle closes the shell
|
Scallops
|
|
|
What are pieces of rays
|
Sea Scallops
|
|
|
What are sea scallops
|
Ray Fins
|
|
|
How large are giant clams
|
3 ft wise and weighs about 500 pounds
|
|
|
What name means head foots
|
Chephlapods
|
|
|
What does Chephlapods mean
|
head foots
|
|
|
In squid were is the ink
|
pen
|
|
|
Name four cephalopods
|
Squid, Cuttlefish, Nautilus, Octopus
|
|
|
What is the largest invertebrate
|
Colossal Squid
|
|
|
What is the food of the colossal squid
|
Sperm whale
|
|
|
How large do Colossal Squid grow
|
75-100 feet
|
|
|
What animal has a cuttle bone
|
cuttlefish
|
|
|
What do you by cuttle bones for
|
Dietary supplement for pet birds, calcium
|
|
|
What Cehpalopod has a shell
|
Nauitlus
|
|
|
What Chephalopod has no shell
|
Octopus
|
|
|
How large is the Giant Pacific Octopus
|
Tentacles 80 ft. long
|
|
|
What is the most dangerous Invertebrate
|
Blue ringed Octopus
|
|
|
Where does the blue ring octopus live
|
Australia
|
|
|
What is the most intelligent Invertebrate
|
Octopus
|
|
|
What do Octopuses eat
|
crabs
|
|
|
What has an eye like us
|
Cephalopods
|
|
|
Defenses of Octopuses
|
ink, color changes, skin texture changes
|
|
|
How do Cephalopods move
|
Jet propulsion
|
|
|
What is jet propulsion
|
pull in and quirt out water
|
|
|
What are tentacles
|
suckers and hooks
|
|
|
What name means spade or boat foot
|
Scaphopoda
|
|
|
What is the Wampum
|
ative american, decoration, ceremonial, religious
|
|
|
What means segmented worms
|
Annelids
|
|
|
What are the two tubes of worms
|
1 - digestive system
Coelom - 1 tube |
|
|
What is in the earthworms coelom
|
water and organs
|
|
|
What kind of skeleton does an earthworm have
|
Hydrostatic skeleton
|
|
|
Do earthworms have a brain
|
yes
|
|
|
What is Poluchaeta
|
Worms
|
|
|
What does Polychaeta mean
|
Many bristles
|
|
|
Where are bristles
|
parapodia
|
|
|
What is the Narious
|
Sandworm
|
|
|
What are parapodia used for
|
Respiration, gills
|
|
|
What is the citicle used for
|
Respiration
|
|
|
What is the scientific name of the earthworm
|
Lumbriscus Terrestris
|
|
|
What is the excratory system
|
nephridium
|
|
|
Explain the reproduction system
|
Sperm released from seminole vesicles, fo to seminole vesicles - stored
Clitella - slime tube around it |
|
|
Explain movement of worm
|
Rear anchor, Elongation, Front Anchor Pull
|
|
|
Longitudional and circularoty muscles?
|
Long - fat circulatory - long
|
|
|
What are medical leech's used for
|
Treatment of black ee
Bleed people - medieval Micro Surfery Ampiutation |
|
|
What is the largest leech
|
Amazin leech
|
|
|
Where stops clots
|
Anti-Coagulant
|
|
|
Where are clots
|
Brain - stroke
Heart - heart attach, pulmanry embolism Legs - thrombophlebitis |
