Phylum? Subphylum? Common name? Arthropoda Chelicerata

Phylum? Subphylum? Common name? Arthropoda Chelicerata

Arthropoda
Phylum?
Chelicerata
Subphylum?
Horseshoe crab
Common name?
Phylum?
Arthropoda
Subphylum? Chelicerata
Common Name?
Sea spider
Phylum:
Arthropoda
Common name: Amphipod
Common name?
Isopod
What is this?
An amphipod
What are these?
Barnacles
What is this?
A gooseneck barnacle
What is this?
A fish louse which is an isopod
What are these?
Rock lice – which are isopods
A: Antenna
A
B: Cheliped
B
G
C: 3rd Walking Leg
D: Carapace
C
D
E
F
E:
Abdomen
F:
Uropod
A:
Cardiac stomach
B:
Pyloric stomach
C:
Posterior gastric muscle
D: Digestive gland
E:
Heart
F:
Dorsal abdominal artery
G:
Ostia of heart
G
A
B
C
D
E
F
A: Proboscis
B: Pedipalp
C: Cephalothorax
D: Abdomen
A
B
C
D
A:
Abdomen
B:
Telson
C: Compound eye
D: Cephalothorax
A
C
B
D
Phylum?
Arthropoda
Subphylum? Crustacea
Common name? Copepod
Note that I am laterally flattened
What am I?
An amphipod
Phylum? Arthropoda
Subphylum? Crustacea
Decapods
Fiddler Crab
Arthropoda
Phylum?
Subphylum?
Crustacea
Common name? Copepod
Phylum?
Arthropoda
Subphylum?
Crustacea
How does this animal feed? It is a filter feeder using modified
legs called cirri to grab particles
from the water column
Both of these animals are?
Isopods
C
D
A
B
I
E
G
F
H
•
•
•
•
•
•
•
•
•
A: Antennae
B: Antennules
C: Cephalothorax
D: Abdomen
E: Cheliped
F: Walking legs
G: Swimmerets
H: Uropod
I: Telson
E
A
E
B
C
D
F
•
•
•
•
•
•
•
A: Anterior gastric muscle
B: Posterior gastric muscle
C: Gills
D: Heart
E: Rostrum
E: Cardiac stomach
F: Ostia of heart
Arthropoda
Phylum?
Subphylum? Chelicerata
Common name? Horseshoe crab
C
A
D
B
E
•
•
•
•
•
A: Abdomen
B: Telson
C: Simple eye
D: Compound eye
E: Cephalothorax
A
B
C
D
E
F
G
H
I
•
•
•
•
•
•
•
•
•
A: Gastric teeth
B: Pyloric stomach
C: Heart
D: Gonad (Testis)
E: Dorsal abdominal artery
F: Intestine
G: Green gland
H: Digestive gland
I: Uropod
A
B
C
D
•
•
•
•
A: Compound eye
B: Pyloric stomach
C: Mandibular muscle
D: Cardiac stomach
A
B
G
C
D
E
F
•
•
•
•
•
•
•
A: Antenna
B: Cheliped
C: Walking leg
D: Carapace
E: Abdomen
F: Telson
G: Antennule
Copulatory swimmeret
Opening of vas deferens
Phylum Arthropoda
Subphylum Chelicerata
Proboscis
Cephalothorax
Abdomen
A
B
C
D
•
•
•
•
A: Proboscis
B: Pedipalp
C: Cephalothorax
D: Abdomen