Apusomonas sp.

Lee, Won Je, 2015, Small Free-Living Heterotrophic Flagellates from Marine Sediments of Gippsland Basin, South-Eastern Australia, Acta Protozoologica 54 (1), pp. 53-76 : 62

publication ID

https://doi.org/ 10.4467/16890027AP.15.005.2192

DOI

https://doi.org/10.5281/zenodo.12522291

persistent identifier

https://treatment.plazi.org/id/0B708784-E66A-8926-FFEE-FBF42403D5B4

treatment provided by

Felipe

scientific name

Apusomonas sp.
status

 

Apusomonas sp. ( Figs 1e View Fig , 2v View Fig )

Observation: Cell is about 7 µm long and dorso-ventrally flattened with a single flagellum. Cell outline is ovate. The mastigophore emerges from a cavity about half of the cell length from the anterior end, is flexible. The flagellum is partly in a sleeve, which arises at the distal end of the mastigophore. The length of the flagellum plus the mastigophore is longer the cell. No structure seen on the dorsal and ventral sides. The cell glides closely to the substrate. One cell was observed at St. 38.

Remarks: The cell observed here is assigned to the genus Apusomonas because of its mastigophore and its cell appearance. It was identified to genus because of lack of information. This genus has been usually found from freshwater sites and soils (e.g., Vickerman et al. 1974; Karpov and Zhukov 1980, 1986; Ekelund and Patterson 1997), but recently A. proboscidea was reported from a marine sediment in tropical Australia ( Lee 2006b).

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