Helicostomella fusiformis (Meunier, 1919)

Living specimen and a specimen in Lugol (BF)

Life-form: Solitary

Size: Length 124-180 µm, oral diameter 20-29 µm .

Resting spore:

Note:

Distinctive features:

Similar species:

Distribution:

Literature:
Marshall, S. M.1969. Protozoa, Tintinnida, zooplankton sheet 120. Conseil International pour l'exploration de la mer.,

Swedish Meteorological and Hydrological Institute

Department of Marine Ecology, Göteborg University, Sweden