Home > Science > Biology > Flora and Fauna > Animalia > Annelida > Hirudinea
This class includes the leeches.
http://lakes.chebucto.org/ZOOBENTH/BENTHOS/xxvi.html
Basic introduction to the orders and families, habitat, and value as an indicator of overall ecosystem health.
http://fcps.edu/islandcreekes/ecology/freshwater_leech.htm
Photographs and information on this leech.
http://www.earthlife.net/inverts/hirundinae.html
An introduction to the biology, classification and ecology of leeches, the subclass Hirudinae
http://animaldiversity.org/site/accounts/information/Hirudo_medicinalis.html
Article about the medicinal leech from Animal Diversity Web.
Home > Science > Biology > Flora and Fauna > Animalia > Annelida > Hirudinea
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