GYMNOMYXA. 
Prot. 25 
Pelomyxa vivipara, myriopoda , Lake Ldrnaii, names only, Penard, t. c., 
p. 238, n. spp. 
Phryganella nidulus , Lake Leman, name only, Penard, t. c., p. 238, n. sp. 
Pontigulasia bigibbosa, spectabilis , Lake Leman, names only, Penard, t. c., 
p. 238, n. spp. 
Pseudodifflugici archeri, fascicidaris , Lake Leman, names only, Penard, 
t. c., p. 238, n. spp. 
Pyxidicida cymbalum , Lake Leman, name only, Penard, t. c., p. 238, n. sp. 
Quadrula symmetrica , Muffe, Terme di Yaldieri, 35° C., Issel, Atti Soc. 
Ligustica xii, p. 59, pi. i, fig. 1. Q. symmetrica , notes on a small form, 
p. 324, irregularis , description of shell and identity with Q. monensis , 
p. 324, pi. xxix, figg. 19 & 20, West, J. Linn. Soc. xxviii. 
HELIOZOA. 
Acanthocystis longiseta , p. 301, pi. xvi, figg. 12 & 13, ludibunda , p. 302, 
pi. xvi, figg. 14 & 15, Geneva, Penard, Rev. Suisse Zool. ix; A. 
paludosa , Wicken Fen, Cambridgeshire (ponds and ditches), descr., 
West, J. Linn. Soc. xxviii, p. 340, pi. xxx, figg. 32 & 33: n. spp. 
Actinophrys vesiculata, Geneva, Penard, Rev. Suisse Zool. ix, p. 284, 
pi. xvi, figg. 2-5 ; A. subalpina , among wet moss on dripping rocks, 
Snowdon, N. Wales, West, J. Linn. Soc. xxviii, p. 335, pi. xxx, fig. 36: 
n. spp. 
A. sol , var. descr., Penard, Rev. Suisse Zool. ix, p. 282, pi. xvi, fig. 1. 
Actinosphoerium eichhorni, var. viride , descr., Penard, t. c., p. 287, pi. xvi, 
figg. 7 & 8. 
Endophrys rotatoriorum , parasitic on Rotifers, Przeswycki, Bull. Ac. 
Cracovie 1901, p. 367, figg. l-6e and 79 & 80, n. sp. 
Heliophrys varians , notes, West, J. Linn. Soc. xxviii, p. 336. 
Heterophrys radiata , ponds, Epping Forest, Essex, descr., West, t. c., 
p. 337, pi. xxx, fig. 34, n. sp. 
Lithocolla globosa, notes, West, t. c., p. 338. 
Nuclearia delicatula , notes, Calkins, Amer. Natural, xxxv, p. 647. 
Rhaphidiophrys glomerata , Geneva, Penard, Rev. Suisse Zool. ix, p. 297, 
pi. xvi, figg. 9-11, n. sp. 
R. pallida , notes, West, J. Linn. Soc. xxviii, p. 339, pi. xxx, fig. 35. 
RADIOLARIA. 
Acanthosphcera trichophora, Atlantic Plankton, notes, Cleve, Svenska Ak. 
Handl. xxxiv, No. 1, p. 5, pi. v, fig. 3, n. sp. 
Actinomma sol , Atlantic Plankton, notes, Cleve, t. c., p. 5, pi. v, fig. 2, 
n. sp. 
Amphihymenium elegans , Atlantic Plankton, notes, Cleve, t. c., p. 6, pi. v, 
fig. 1, n. sp. 
Anthocyrtium anthemis , notes, Cleve, t. c., p. 6, pi. iii, fig. 12. 
Arachnosphcera dichotoma , see Haliomma spimdosum var., p. 26. 
Aulographis mediterranean Capri, mid-ocean, described, p. 240, pi. xi, fig. i, 
Borgert, Mt. Stat. Neapel xiv, n. sp. 
Aidosplicera neglecta , Naples, mid-ocean, described, Borgert, t. c., p. 241, 
pi. xi, figg. 2a & b, n. sp. 
Challengeron brevispina , Atlantic Plankton, notes, Cleve, Svenska Ak. 
Handl. xxxiv, No. 1, p. 6, pi. iii, figg. 14 & 15, n. sp. 
Circovorus sexfuscinus , descriptive notes, Borgert, Mt. Stat. Neapel xiv, 
p. 243, pi. xi, fig. 7. 
Clathrocanium minutum , Atlantic Plankton, notes, Cleve, Svenska Ak. 
Handl. xxxiv, No. 1, p. 6, pi. iv, fig. 9, n. sp. 
