164 SETCHELL— PARASITISM AMONG RED ALG^. 



Delesseriace.e. 



20. Gonimophyllum Buffhami Batters (1892), on Nitophyllum 



laceratum (Gmel.) Grev. 



B0NNEMAISONIACE.E. 



21. Ricardia Montagnei Derbes et Solier (1856) on Laurencia ob- 



tusa (Huds.) Lamour. 



22. Ricardia Montagnei var. gigantca Farlow, on Laurencia sp. 



Rhodomelace/e. 



23. Jancj:ezi'skia verrucceformis Solms (1876), on Laurencia ob~ 



tusa (Huds.) Lamour. 



24. Jancseu'skia tasiiianica Falkenb. (1897), on Laurencia Forsteri 



(Mert.) Grev. 



25. Jancseii'skia moriformis Setchell (1914), on Chondria atro- 



purpurea Harv. 



26. Janccezvskia lappacea Setchell (1914). on Chondria nidifica 



Harv. 



27. Janczcivskia Gardnerii Setchell et Guernsey (1914) on Lauren- 



cia spectabilis R. & R. 



28. Jancsezvskia Solnisii Setchell et Guernsey (1914), on Lauren- 



cia sitbopposita (J. Ag.) Setchell. 



29. Microcolax botryocarpa (Hook, et Harv.) Schmitz (1897), on 



Strebdocladia neglccta Schmitz. 

 f30. Pleurostichidiuni Falkcnbergii Heydrich (1893), on Xipho- 

 phora chondrophylla (R. Br.) Harv. 



31. Colaconema pidvinatum Schmitz (1897), on Vidalia serrata 



(Suhr.) J. Ag. 



32. Colacodosya inconspicua Schmitz (1897), on Polysiphonia and 



Heterosiphonia. 



33. Colacodasya verrucarforniis Setchell et McFadden (1911) on 



Chondria-. 

 t34. Haplodasya Reinholdii Falkenberg (1897). on Cystophora re- 

 tro flexa (Labill.) J. Ag. 

 35. Stromatocarpus parasiticus Falkenberg (1897), on Polysi- 

 phonia virgata (Ag.) Spr. 



