66 Prot. 
XVIII. PROTOZOA. 
Trypanosomes, synonymy and nomenclature of various spp. discussed, 
Poche (300) p. 356. — Trypanosomes of uncertain sp. figured, 
Broden (35) p. 4, 1 fig., and (36) p. 6, 3 figg. 
Urophagus intestinalis ( = Hexamitus i. Duj.), from rainbow trout, 
described, Moroff (274) pp. 92-94, pi. viii, fig. 11 a-f. 
Volvox sp., phototaxis in, Holmes (159) pp. 319-326. 
Appendix to the Flagellates. 
Coccolithophoridce in plankton of North Atlantic, Lohmann (235) p. 573. 
Rhabdosphcera sty lifer, occurrence, Gulf of Trieste, Steuer (369) p. 130. 
Syracosphcera pulchra , and S. robusta, occurrence, Gulf of Trieste, Steuer 
(369) p. 130. 
(b) Choanoflagellata : — 
Codonosiga botrytis , Woods Hole, diagnosed, Calkins (47) p. 424, fig. 12. 
Monosiga fusiformis , p. 424, fig. 11, M. ovata , p. 424, fig. 10, Woods Hole, 
diagnosed, Calkins (47). 
Salpingceca appendicularioe n. sp., diagnosed, Lohmann (234) p. 47, pi. ii, 
fig. 33. 
2. SILICOFLAGELLATA. 
Vacant. 
3. DINOFLAGELLATA. 
Dinoflagellates in plankton of: — North Sea and Skagerack, Cleve (66), 
pp. 35-41; North Atlantic, Lohmann (235); North Sea, Redeke & 
Van Breemen (315). 
Dinoflagellates, account of, Entz (101) pp. 115-159, 62 text-figg. 
(a) Adinida : — 
Exuviella lima , p. 428, fig. 18, E. marina , p. 429, fig. 19, Woods Hole, 
diagnosed, Calkins (47). 
(b) Dinifera : — 
Achradina n. g. pulchra n. sp., diagnosed, Lohmann (234) p. 64, pi. i, 
fig. 13. 
Amphidinium operculatum , Woods Hole, diagnosed, Calkin (47) p. 432, 
fig. 27. 
Geratium. candelabrum Stein, remarks on, Entz (101) figg. 42, 44, 45, 57 
& 58 ; C. coniutum , remarks on, Entz (101) p. 155, fig. 61 ; G. curvirostre , 
occurrence East Holstein ponds, new to Germany, Zacharias (421) 
p. 283, pi. ii, fig. 16; G. furca , remarks on, Entz (101) figg. 51 & 52; 
G. f lisas, p. 432, fig. 26, G. tripos, p. 432, fig. 25, W oods Hole, diagnosed, 
Calkins (47) ; C. hirundinella O. F. M., remarks on, Entz (101) fig. 43 ; 
C. macroceros, Asia Minor, note on, Daday (72) p. 141, pi. i, fig. 1 ; 
C. tnpos, remarks on, Entz (101) fig. 48, var. gibberum, figg. 49, 55 & 
56, var. arcuata, fig. 50, var. incequalis, figg. 46, 54, 59, & 60, var. 
macroceros, figg. 47 & 53; G. sp., Entz (101) figg. 36-41 & 62. 
Ceratocorys horrida Stejn, remarks on, Entz (101) figg. 3, 9-25, 33 & 35. 
Gladopyxis setifera n. sp., diagnosed, Lohmann (234) p. 64, pi. i, fig. 15. 
Dinophysis homunculus Stein, remarks on, Entz (101) p. 117, fig. 1 ; D. sp. 
(‘I ovum Schiitt), Sea of Aland (Filmland), note on, Levander (217) 
pp. 15 & 16, text-fig. 1. 
Glenodinium apiculatum n. sp. p. 290, text-figg. 1 & 2, G. lemmermanni 
n. sp., p. 291, text-fig. 3, diagnoses and occurrence, Zacharias (422); 
G. armatum n. sp., fresh water ponds, islands, Skiiren Archipelago, 
