Aeolosoma hemprichi

Teichlebewesen

Aeolosoma variegatum

Teichlebewesen

Aeolosomatidae

Worm World (WikiSpaces)

Barbronia weberi

WikiSpecies

Branchiobdellea

Checklist of the Branchiobdellids

Chaetogaster

Teichlebewesen

Hirudo medicinalis

Wikipedia

Hirudinea

WikiSpecies

Hirudinea

Wikipedia

Limnodrilus hoffmeisteri

Study of Northern Virginia Ecology

Limnodrilus hoffmeisteri

Study of Northern Virginia Ecology

Lumbriculus variegatus

WikiSpecies

Macrobdella

Study of Northern Virginia Ecology

Macrobdella

Study of Northern Virginia Ecology

Pristina longiseta

Teichlebewesen

Stylaria lacustris

Teichlebewesen

Tubifex

WikiSpecies

Tubifex

Wikipedia

Tubifex

A sludge-worm - Tubifex tubifex

Vejdovskyella comata

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