— 2i20 — 



28. P. Steinii Jørgensen, Protophyten u. Protozoen im Plankton aus 

 der norweg. Westküste, Bergens Museums Aarbog, 1899, No. VI, p. 38; 

 P. Michaelis Stein I.e., Pl. IX, f. 9—14 (non Ehrenberg). 



2 (it) — 3 (it) - 4 (it) - 6 (r). 



Area: Atlantic, Mediterranean, Red Sea, Indian Ocean. 



29. P. tristylum Stein var. ovata Schröder 1. c., p. 18, Taf. 1, fig. 13. 



2 (it) - 3 (it) - 6 (IT). 



Area: Mediterranean, Red Sea, Indian Ocean. 



30. P. pellucidum (Bergh) Schutt, Die Peridineen p. 157, Pl. XIV, f. 45. 



1 (IT) - 2 (IT) - 6 (IT). 



Area: Atlantic, Mediterranean, Red Sea, Indian Ocean. 



31. P. globulus Stein, I.e. Pl. IX, f. 5-8. 

 5 (it) — 10 (it). 



Area: Atlantic, Red Sea, Indian Ocean. 



32. P. pedunculatum Schütt, Die Peridineen, Pl. XIV, f. 47. 



1 (it) - 4 (it) — (3 (rr) — 10 (it). 

 Area: Atlantic, Red Sea, Indian Ocean. 



Podolampas Stein. 



33. P. bipes Stein I.e., Pl. VIII, fig. 6-8. 



2 (it) — 3 (it) — 4 (rr) — 5 (rr) - 6 (rr) — 7 (rr). 

 Area: Tropical and subtropical Seas. 



Blepharocysta Ehrenberg. 



34. B. splendor maris Ehrenberg; Stein, 1. c. PI. HI. f. 17—19, 

 Pl. VIII, f. 3-5. 



3 (it) - 3 (it) - 4 (it) - 5( + ) - 6(r) - 10 (r). 



Area: Atlantic, Mediterranean. Red Sea, Indian Ocean, Pacific. 



Plialacroma Stein. 



35. P. doryphoruin Stein, I.e. Pl. XIX, f. 1—4. 

 2 (rr). 



Area: General in warm Seas. 



36. P. vastum Schütt, Die Peridineen, PI. Ill, fig. 16. 



6(rr) - 7 (it). 

 Area: Warm Atlantic. 



37. P. Rudgei Murray & Whitting 1. 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 (37° 55' N., 36° 42' W.). 



