The Hungarian leech,Hirudo medicinalis officinalis,used as a medicinal leech,seen here sucking blood from a man's arm | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Dohrn, Martin |
Taille de l’image : | 5228 px × 3512 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |