@article{2e642053-b30b-4f41-99f2-b81d70ba3acf,
author = {Kenneth H. Nicholls},
title = {Zoelucasa sablensis n. gen. et n. sp. (Cercozoa, Incertae Sedis), a New Scale-covered Flagellate from Marine Sandy Shores},
journal = {Acta Protozoologica},
volume = {2012},
number = {Volume 51, Issue 2},
year = {2012},
issn = {0065-1583},
pages = {113-117},keywords = {Imbricatea (Silicofi losea); sand-dwelling protist; psammon; silica scales; flagellate},
abstract = {Zoelucasa sablensis n. gen et n. sp. is a small heterotrophic fl agellate housed within a pyriform lorica of relatively large imbricate, circular siliceous scales. It was found in near-shore benthic sand/seawater samples of both the Pacific and Atlantic Oceans (west and east coasts of Canada; salinity = 32–33 ppt). The median length and width of the lorica was 18 and 11 μm, respectively (n = 29). This taxon lacks chloroplasts and swims with a slow zig-zag motion controlled by a short (5–7 μm long), anteriorly-directed flagellum and a longer trailing flagellum, 15–20 μm in length. Its classification within the phylum Cercozoa (most likely, Class Imbricatea) is tentative, as there are no known morphological homologues (discoidal, overlapping siliceous plate-scales forming a test or lorica enclosing a heterotrophic flagellate). Further study of cultured and wild material, including a search for other possible non-flagellate (e.g. amoeboid?) life history stages, TEM examination of cell sections, and rDNA sequencing will most certainly provide more opportunities for a justifi able classifi cation, possibly including a new Order.},
doi = {10.4467/16890027AP.12.009.0513},
url = {https://ejournals.eu/en/journal/acta-protozoologica/article/zoelucasa-sablensis-n-gen-et-n-sp-cercozoa-incertae-sedis-a-new-scale-covered-flagellate-from-marine-sandy-shores}
}