FIGURES 35–46 in Dominant Species Of The Genus Protoperidinium Bergh (Peridiniales: Protoperidiniaceae) In The Black Sea

FIGURES 35–46. Protoperidinium of the Black Sea. 35–43—P. pallidum; 44–46—P. leonis. Designations: 1ʹ—first apical plate, 2a—second intercalary plate. Hypothecal pore in plate 1ʹʹʹ is marked with an arrow (35, 36, 38). 38–40—DIC; 35–37, 45—epifluorescence; 41–43—FE-SEM; 44, 46—transmitted light. Scale bars: 20 µm.