26 Prot. 
XVIII. PROTOZOA. 
Trypanosoma brucii , life history, p. 280, Plimmer & Bradford, P. R. Soc. 
London lxv. 
Vacuolaria depressa , described, p. 387, pi. xviii, fig. 25, Lauterborx, 
Zeitschr. wiss. Zool. lxv. 
DINOFLAGELLATA & RHYNCHOFLAGELLATA. 
(Vacant.) 
CILIATA. 
Amphorella quadrilineata , described and figured, p. 12, pi. i, fig. 2, steen- 
strupii, described and figured, p. 15, pi. i, fig. 3, Jgrgensex, Bergens 
Mus. Aarbog 1899, No. 2. 
A. ampla , Bergen, described, p. 17, pi. i, figg. 4« & b , J0rgensen, t. c. ; A. 
bursa , Azores, described and figured, p. 969, Cleve, Ofv. Ak. Forh. 
lvi : n. spp. 
Balantidium minutum , Alimentary canal of Man, p. 488, described and 
figured, Jakoby & Schaudinn, Centrbl. Bakter. xxv, n. sp. 
Codonella morchella , Caribbean Sea, p. 969, pusilla, W. Atlantic, p. 970, 
described and figured, Cleve, Ofv. Ak. Forh. lvi, n. spp. 
Colpidium colpoda , behaviour of the nucleus during conjugation, p. 58, 
Hoyer, Bull. Ac. Cracovie 1899. 
Cyttarocylis denticidata , descriptions and figures of varieties, new and 
otherwise, and forms, p. 31, pis. ii & iii, figg. 22-28 ; C. norvegica, 
p. 28, pi. i, fig. 10, serrata , p. 30, pi. i, fig. 11, described and figured ; 
C. ehrenbergii , p. 36, n. var., subannulata , p. 37, pi. iii, figg. 31 & 32, 
helix , p. 38, described, J0 rgensex, Bergens Mus. Aarbog 1899, No. ii. 
C. amor , tropical Atlantic, p. 970, hebe , tropical Atlantic, p. 971, nervosa, 
Sargasso Sea, p. 972, simplex, S. Africa, p. 972, described and figured, 
Cleve, Ofv. Ak. Forh. lvi, n. spp. 
Enckelys vermicidaris, Louisiana, p. 52, pi. iv, fig. 2, Smith, Tr. Amer. 
Micr. Soc. xx, n. sp. 
Lembus ornatus, Louisiana, p. 54, pi. iv, fig. 6, Smith, t. c. n. sp. 
Leprotintinnus, n. g. defined for Tintinnus bottnicus, described, p. 10, 
J0RGENSEN, Bergens Mus. Aarbog 1899, No. ii. 
Nyctotherus faba, alimentary canal of Man, p. 491, described and figured, 
Jakoby & Schaudinn, Centrbl. Bakter. xxv, n. sp. 
Porella, n. g. for apieulata, Atlantic, described and figured, p. 9v3, Cleve, 
Ofv. Ak. Forh. lvi, n. sp. 
Ptychocylis urnula minor, var. nov., described and figured, J0 rgensen, 
Bergens Mus. Aarbog 1899, No. ii. 
Strombidinopsis paradoxus, Louisiana, p. 54, pi. iv, fig. 7, Smith, Tr. 
Amer. Micr. Soc. xx, n. sp. 
Tillina distincta, p. 52, pi. iv, fig. 3, megastoma, p. 53, pi. iv, fig. 4, granda, 
p. 53, pi. iv, fig. 5, Louisiana, Smith, t. c. n. spp. 
Tintinnopsis beroidea, description and figure, p. 23, pi. i, fig. 5, J0 rgensen, 
Bergens Mus. Aarbog 1899, No. ii. 
T. subacuta , Bergen, described and figured, p. 24, pi. i, fig. 6, Jorgensen, 
t. c. n. sp. 
Tintinnus acuminatus, p. 8, pi. i, fig. 1, described, J0 rgensen, t. c. 
Undella azoriea, Azores, her os, Sargasso Sea, paradoxa, near Madeira 
described and figured, p. 974, Cleve, Ofv. Ak. Forh. lvi; U. pellucida, 
Bergen, described and figured, p. 41, pi. i, figg. 7 & 8, JDrgensen, 
Bergens Mus. Aarbog 1899, No. ii, n. spp. 
ACINETARIA. 
(Vacant.) 
