Pyrocystis fusiformis
Super Group:
Alveolata
Phylum:
Dinophyta
Class:
Dinophyceae
Order:
Pyrocystales
Family:
Pyrocystaceae
Genus:
Pyrocystis
Species:
fusiformis
Synonym(s):
Dissodinium fusiforme (Wyville-Thomson ex Murray) Matzenauer
Murracystis fusiformis (C.W.Thomson) Haeckel, 1890
Dissodinium fusiformis (J.Murray) Matzenauer, 1933
Diagnosis
Cells are fusiform shaped, elongated with tapered ends, and have an average length and width of 970 x 163 µm with the equivalent spherical diameter being 374 µm3. P. fusiformis has a cell wall but lacks a another sheathing of rigid polysaccharide plates that make up the cytoskeleton and are called thecae.
Type species
The type species (lectotype) of the genus Pyrocystis is Pyrocystis pseudonoctiluca Wyville-Thompson.
Reference(s)
Observation site(s)
HOSTS
Displaying 1 - 3 of 3
Association with... | Region origin | Name of site | In reference... |
---|---|---|---|
Globigerinoides ruber | |||
Globigerinoides sacculifer | |||
Hastigerina pelagica | Florida |
Hastigerina pelagica: Foraminiferal habitat for planktonic dinoflagellates. Marine Biology 22:131 - 135. doi: 10.1007/BF00391777 (1973) |