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What Clade under Platyhelminthes does this diagram represent?
Turbellarians (Planarians)

A
Cerebral ganglion

B
Ovaries

C
Ocelli

D
Anterior intestine branch

E
Yolk gland

F
Testes

G
Pharynx

H
Sperm duct

I
Penis bulb

J
Gonopore

K
Female atrium

L
Ventral nerve cords

M
Posterior intestine branches

N
Posterior sucker

What phylum does this worm belong to?
Platyhelminthes

What clade does this worm belong to?
Turbellaria

What genus does this worm belong to?
Bdelloura

A
Rhyncocoel

B
Epidermis

C
Dermis

D
Mesenchyme

E
Proboscis canal

F
Proboscis

G
Proboscis sheath

H
Gut

I
Dorsal blood vessel

J
Longitudinal muscle

K
Circular muscle

L
Lateral nerve cord

M
Lateral blood vessel

What Phylum does this diagram represent?
Nemertea

A
Cephalic lacuna

B
Cerebral ganglion

C
Rhynchodeum

D
Rhynchocoel

E
Gland cell

F
Epidermis

G
Circular muscle

H
Longitudinal muscle

I
Proboscis

J
Foregut blood lacunae

K
Foregut

L
Mouth

M
Ganglion

N
Proboscis pore

What Phylum does this diagram represent?
Nemertea

A
Rhynchodeum

B
Proboscis pore

C
Buccal Cavity

D
Mouth

E
Rhynchocoel

F
Rhynchocoel

G
Proboscis canal

H
Proboscis retractor muscle

I
Intestine

J
Anus

K
Cerebral ganglion

L
Everted proboscis

M
Mouth

N
Retractor muscle

O
Intestine

What Phylum does this diagram represent?
Nemertea

A
Corona

B
Cilia

C
Flame bulb

D
Mouth

E
Cerebral ganglia

F
Gastric gland

G
Mastax

H
Digestive gland

I
Egg

J
Germovitellarium

K
Stomach

L
Nephridioduct

M
Intestine

N
Cloaca

O
Cloacal pore

P
Pedal Glands

Q
Toe

What Phylym does this diagram represent?
Rotifera

A
Prostomial palp

B
Prostomial tentacles/antennae

C
Prostomium

D
Peristomial cirri

E
Eyes

F
Peristomium

G
Dorsal blood vessel

H
Parapodia

I
Pharynx

J
Septum

K
Esophageal gland

L
Esophagus

M
Metanephridium

N
Lateral vessels

O
Intestinal vessels

P
Gut

Q
Ventral blood vessel

What Phylum does this diagram represent?
Annelida

What Class does this diagram represent?
Polychaeta