Castellaniella hirudinis
Castellaniella hirudinis is a Gram-negative , rod-shaped , non-spore-forming , bacterium from the genus "Castellaniella" , isolated from the skin of a juvenile medical leech ( "Hirudo verbana" ) in Biebertal , Germany . 
<triplet> Castellaniella hirudinis <subj> Castellaniella <obj> parent taxon <triplet> Gram-negative <subj> bacterium <obj> subclass of <triplet> rod-shaped <subj> bacterium <obj> subclass of <triplet> Castellaniella <subj> Gram-negative <obj> Gram staining <triplet> Biebertal <subj> Germany <obj> country