— 220 — 
28. P. Steinii Jorgensen, Protophyten u. Protozoén im Plankton aus 
der norweg. Westktiste, Bergens Museums Aarbog, 1899, No. VI, p. 38; 
P, Michaelis Stein 1. c., Pl. IX, f. 9-14 (non Ehrenberg). 
Qar) — 3(rr) — 4(rr) — 6(r). 
Area: Atlantic, Mediterranean, Red Sea, Indian Ocean. 
29. P. tristylum Stein var. ovata Schréder |. c., p.18, Taf. 1, fig. 13. 
Q(rr) — 8(rr) — 6 (rr). 
Area: Mediterranean, Red Sea, Indian Ocean. 
30. P. pellucidum (Bergh) Schiitt, Die Peridineen p. 157, Pl. XIV, f. 45. 
1(rr) — 2(rr) — 6(2r). 
Area: Atlantic, Mediterranean, Red Sea, Indian Ocean. 
31. P. globulus Stein, }.c. Pl. IX, f.5—8. 
d(rr) — 10 (rr). 
Area: Atlantic, Red Sea, Indian Ocean. 
32. P. pedunculatum Schiitt, Die Peridineen, Pl. XIV, f. 47. 
1(rr) — 4Qr) — 6(rr) — 10 (ar). 
Area: Atlantic, Red Sea, Indian Ocean. 
Podolampas Stein. 
33. P. bipes Stein 1.c., Pl. VII, fig. 6—8. 
2(r) — 3(rr) — 4(rr) — 5(rr) — 6Q@r) — 7(tr). 
Area: Tropical and subtropical Seas. 
Blepharocysta Ehrenberg. 
34. B. splendor maris Ehrenberg; Stein, 1. c. Pl. Hl f. 17—19, 
Pl. VI, f. 3—5. 
2(rr) — 38Qar) — 4Qr) — 5(+) — 6) — 10(r). 
Avea: Atlantic, Mediterranean. Red Sea, Indian Ocean, Pacific. 
Phalacroma Stein. 
35. P. doryphorum Stein, ].c. Pl. XIX, f. 1—4. 
2 (rr). 
Area: General in warm Seas. 
36. P. vastum Schiitt, Die Peridineen, Pl. Ill, fig. 16. 
6 (rr) — 7 (rr). ; 
Area: Warm Atlantic. 
37. P. Rudgei Murray & Whitting ].c, p.331, Pl. XXXI, fig. 6 a,b. 
In one single sample I] found a small species of Phalacroma, which 
agrees with the quoted figure by Murray & Whitting. 
2 (rr). 
Area: Atlantic (87° 55’ N., 36° 42’ W.). 
