3 

 Girard, Charles , 189fi: Recherches siir les Planariés 



Dendrocoélés d'eau douce: 



Procotyla Leidy, p. 164 



P. fluviatilis Leidy, l64 



P. Leidyi n.sp., 166 

 Phagocata Leidy, l66 



P. gracilis (Haldeman), 16? 



P. coronata Girard, 173 

 Polycelis Ehrenberg, 1?^ 

 Planaria Miiller, 177 



P. fuliginosa Leidy, 179 



P. tigrina Girard, 179 

 Dugesia Girard, 180 



D, maculata (Leidy), 181 



D. gonocephaloides Girard , 183 



D. Foremani Girard, 183 



D. modesta n.sp., 184 

 Dendrocoelum Oersted, 184 



D. truncatam (Leidy), 185 



D. percaecum Packard, 186 

 Galeocephala Stimpson, 186 



G. superba (Girard), 186 

 Oligocelis Stimpson, 187 



0. pulcherrima (Girard), 187 



