;CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to mailto:evolseq@tauex.tau.ac.il >Ptilimnium capillaceum 14 >Ptilimnium costatum 16 >Ptilimnium fluviatile 6 >Ptilimnium nodosum 6 >Ptilimnium nuttallii 7