CLASS 1- POLYCHAETA
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APHRODITE - SEA MOUSE

POLYNOE

PHYLLODOCE

NEREIS

EUNICE

CHAETOPTERUS
ARENICOLA - THE LUGWORM

AMPHITRITE

TEREBELLA

SABELLA - THE FANWORM

SABELLARIA - HONEYCOMB WORM

POMATOCEROS - THE TUBE WORM TUBES OF POMATOCEROS ON ROCKS

SPIROBIS

SERPULA
CLASS 2 - OLIGOCHAETA

CHAETOGASTER (ON SNAIL)

TUBIFEX GROUP OF TUBIFEX

BRANCHIOBDELLA (PARASITES) BRANCHIOBDELLA ON CRAYFISH
CLASS 3 - HIRUDINEA
LUMBRICUS
PHERETIMA

MEGASCOLEX - SOUTH INDIAN EARTHWORM
CLASS 3 - HIRUDINEA -LEECHES

GLOSSIPHONIA

PLACOBDELLA
PONTOBDELLA

HIRUDO - THE MEDICINAL LEECH

HIRUDINARIA - THE CATTLE LEECH
CLASS 4 - ARACHIANNELIDA

PROTODRILLUS

POLYGORDIUS
DINOPHILUS
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