Wailes: Freshwater Rhizopoda of Yorkshire. 
Heleopera sphagni (Leidy) Hopk. 
sylvatica Penard : 
Hy alosphenia elegans Leidy. 
oe inconspicua G. S. W est 
x papilio Leidy 
BS subfiava Cash. 
Lesquerusia modesta Rhumb. .. 
FA sptvalis (Ehren.) Bitsch 
Nebela americana Taran. ae 
,  cavtnata (Archer) Leidy. . 
ao collavts (Ehren.) Leidy .. 
- dentistoma Penard 
4 var. laevis Cash. 
»  flabellulum Leidy 
“4 galeata Penard 
»,  lageniformis Penard 
var. minor Wailes 
,  militaris Penard.. 
a pavvula Cash 
,» tenella Penard .. 
»  tincta (Leidy) Awer. 
,  tubulata Brown 
,  tubulosa Penard .. 
vitvea Penard .. 
Phy veanella acvopodia (Hert. and I: Hopk. ) 
a nidulus Penard 
5 pavadoxa Penard 
Plagiopy «ts callida Penard 
Pontigulasia byyophila Penard 
compressa (Carter) Cash 
Pseudochlamys patella Clap. et Lach 
Pyxidicula operculata Ehren. 
Quadvula ivvegulayts Archer ‘ ' 
* svmmetrvica (Wallich) F. Dy Sch. 
var. ivvegulavis Penard 
Trigonopy xis avcula (Leidy) Pen. 
FAMILY EUGLYPHINA. 
Assulina muscorum Greeff 
»  seminulum Leidy ; 
var. scandinavica Pen. 
Corythion dubtum Taranek 
® pulchellum Penard .. 
Cyphoderia ampulla (Ehren.) Leidy 
4 var. major Penard 
t var. papillata Wailes. . 
4 var. vitrea Wailes 
a laevis Penard 
tvochus var. amphoralis Wailes 
Eugly pha alveolata Duj. 
Ps avmata Wailes 
5 var. brevispina Pen. 
a bryophila Brown 
a ciliata Ehren. 
ne compressa Carter 
“A cristata Leidy 
ss filifera Penard 
. laevis Perty 
by scutigera Penard 
xXxXXKXXXKXXX 
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147 
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1913 Mar. 1. 
