GENERIC NAMES OF LEECHES. 



425 



Orobdella, Oka, 1895. Type: 0. whitmani (probably), or 0. 



ijimai, 0. octonaria, n. spp., Oka, 1895. 

 Oxyptychus, Grube, 1848. Type : 0. striatus, Grube, 1848. 

 Oxytonostoma, Malm, 1863. Type: 0. typica, Malm, 1863. 

 Ozobranchus, Quatrefages, 1852. ? Type : 0. branchiatus. 

 Pachybdella, Diesing, 1850. Type : P. rathkei, Diesing, 1850. 

 Pcecilobdella, Blanchard, 1893. fType : Hirudo granulosa, 



Savigny, 1820 (subgenus of Limnatis). 

 Palaobdella, Blainville, 1828. Type : Hirudo nilotica, Savigny, 



1820. 



Philcemon, B. Blanchard. (Original not found.) 

 Philobdetta, Verrill, 1872. Type : P. floridana, Verrill, 1872. 

 Phormio, Goldfuss et Schinz, 1820. Type : Hirudo milricata, 

 Linnaeus, 1767. 



Phytobdella, Blanchard, 1892. *Type : P. meyeri, Blanchard, 

 1892. 



Pinacobdella, Diesing, 1850. :;c Type : P. kolenatti, Diesing, 1850. 

 Piscicola, Blainville, 1828. Type : Hirudo piscium, Muller. 

 Placobdella, Blanchard, 1893. ? Type : P. raboti, Blanchard, 1893. 

 Planobdella, Blanchard, 1892. Type : P. modesta, Blanchard, 

 1892. 



Platybdella, Malm, 1863. ?Type: P. sexoculata, Malm, 1863. 

 Podobdella, Diesing, 1850. "Type : P. endlicheri, Diesing, 1850. 

 Pontobdella, Leach, 1815. Type : P. verrucata, Leach, 1815. 

 Praobdella, Blanchard, 1896. Type : P. btittneri, Blanchard, 1896. 

 Protoclep>si?ie, Moore, 1898. "Type : P. sexoculata, Moore, 1898. 

 Protoclepsis, Livanow, 1902. "Type : Hirudo tessellata, Muller, 

 1774. 



Pseudobdella, Blainville, 1827. Type : Hamopis nigra, Savigny, 

 1820. 



Pseudobranchellion, Apathy, 1890. *Type : P. margoi, Apathy, 

 1890. 



Saccobdella, v. Beneden et Hesse, 1865. Type : S. nebalice, 

 v. Beneden et Hesse, 1865. 



Salifa, Blanchard, 1897. "Type : S. perspicax, Blanchard, 1897. 



Sanguisuga, Savigny, 1820. Type : Hirudo medicinalis, Lin- 

 naeus, 1767. 



Scaptobdella, Blanchard, 1897. "Type : S. horsti, Blanchard, 

 1897. 



Schlegelia, Wegenberg, 1877. (Type : S. nepheloides, Wegenberg, 

 1877), preocc. 1864. 



