Fiddler Crabs
description
Transcript of Fiddler Crabs
Fiddler Crabs
A: B:Another big claw Feeding claw
$100If a males big claw breaks off,
it will grow back as a ___________.
C: D:Nothing will grow back Human hand
B
Feeding Claw
A: B:To dig and to eat To defend and to dig
$200What is the big claw of the male used for?
C: D:To attract females and to defend
To attract females and to eat
CTo attract
females and to defend
A: B:To eat and to dig To defend and to attract males
$300What does the female use her claws for?
C: D:To attract males and to dig
To eat and to lay eggs
ATo eat and to
dig
A: B:Salt Fresh
$500Most Fiddler Crabs live in or near ________water.
C: D:Filtered Brackish
DBrackish
A: B:Amphibians Crustaceans
$1000Fiddler Crabs are __________.
C: D:Pipids Vertebrates
BCrustaceans
A: B:Small hairs Soft gel
$2000Fiddler Crab bodies are covered by _________ called an exoskeleton.
C: D:Hard shells Bones
CHard shells
A: B:Gills Lungs
$4000What do Fiddler Crabs use to breathe?
C: D:Scuba gear Both A and B
DGills and
Lungs
A: B:Thorax Carapace
$8000What is the Fiddler Crab’s shell called?
C: D:Crustacean Chalupa
B
Carapace
A: B:Feeding Claw Carapace
$16,000What adaptation of the Fiddler Crab acts like
a periscope on a submarine?
C: D:Exoskeleton Eye stalks
D
Eye Stalks
A: B:Eye stalks Crustaceans
$32,000What adaptation allows the Fiddler Crab
to see 360 degrees in a circle?
C: D:Compound eyes Antennae
CCompound
Eyes
A: B:Fiddler Crabs are cold-blooded and always stay the same color.
Fiddler Crabs are warm-blooded and can change color.
$64,000Which statement is true about Fiddler Crabs?
C: D:Fiddler Crabs are cold-blooded and can change color.
Fiddler Crabs are warm-blooded and always stay the same color.
CFiddler Crabs are cold-blooded and can change color
A: B:Attract predators To camouflage with the sand
$125,000The big claw of the male is white to _________.
C: D:Reflect sunlight Absorb heat
CReflect
Sunlight
A: B:Hearing and touch Smell and touch
$250,000The Fiddler Crabs have two pairs of small
antennae used for….
C: D:Hearing and smell Touch and sight
BSmell and
Touch
A: B:2 years 2 months
$500,000About how long to Fiddler Crabs live?
C: D:4-5 years 1 year
A
2 years
A: B:Fiddler with his violin Fiddler playing guitar
$1,000,000By waving his large claw back and forth,
the male crab looks like a…..
C: D:Mr. Verrier with a bow on his head
Fiddler with his bow
D
Fiddler with his bow.
Great Job!!!!Great Job!!!!
Thank you for playing!Thank you for playing!