SOME RHIZOPODS AND HELIOZOA OF THE FORTH AREA 95 



Centropyxis aculeata, Stein. Davidson's Mains, Lothian Burn, 

 Bavelaw, Hopetoun, Gullane, Largo, Ochils behind Dollar, 

 Aberfoyle. 



Pontigulasia bigibbosa, Penard. Aberfoyle. 

 Lecquereusia spiralis (Ehr.). Loch Vennachar (1902). 

 L. modesta. Rhumb. Loch Vennachar (1902). 

 Hyalosphenia papilio, Leidy. Bavelaw, Aberfoyle. 

 H. elegans, Leidy. Thornton (Fife), Aberfoyle. 



Nebela collaris, Leidy. Duddingston Loch, Lothian Burn, Bavelaw, 

 Gullane, Hopetoun, Thornton, Aberfoyle. 



JV. bohemica, Taranek. Roslin, Aberfoyle. 

 JV. tubulosa, Penard. Near Doune. 

 N. lageniformis, Penard. Bavelaw, Gullane. 

 N. carinata, Leidy. Bavelaw, Aberfoyle. 

 JV. marginafa, Penard. Aberfoyle. 



JV. flabellulum, Leidy. Bavelaw, Star Moss near Markinch, Aber- 

 foyle. 

 N. bursella, Vedj. Aberfoyle. 



N. militaris^ Penard. Aberfoyle. 



N. crenulata, Penard. Lothian Burn, Gullane. 



Quadru/a symmetrica, F. E. Schultze. Ochils near Dollar, Hope- 

 toun. 



Heleopera petricola, Leidy. Upper Elf Loch, Lothian Burn, Kirk- 

 newton, Thornton, Aberfoyle. 



Var. amethystea, Penard. From all the same localities as 

 the type, except Elf Loch. 



H. cydostomci) Penard. Luffness Marsh, July 1906. 



Arcella vitlgaris, Ehr. Duddingston, Bavelaw, Gullane, Largo, 

 Markinch, Ochils, Aberfoyle. 



A. discoides, Ehr. Upper Elf Loch, Bavelaw, Thornton, Markinch, 

 Ochils, Aberfoyle. 



A. artocrea, Leidy ( = catinus, Pen., and vitlgaris, var. compressa, 

 Cash). Aberfoyle. 



Sub-Class FILOSA. 

 Order MONOSTOMINA. 



Cyphoderia ampulla (Ehr.). Duddingston, Lothian Burn, Bavelaw, 

 Gullane, Winchburgh, Ochils, Aberfoyle. 



Euglypha alveolata, Duj. Loch Vennachar. 



