Published December 31, 2017 | Version v1
Taxonomic treatment Open

Acineta Ehrenberg 1834

Description

Genus Acineta Ehrenberg, 1834

Diagnosis. Marine and freshwater loricate suctorian ciliate, triangular or rarely disc-shaped. Cell body laterally compressed and trapezium-like. Tentacles arranged in fascicles or rows. Macronucleus ovoid or ribbon-like. Solid stalk of variable length. Reproduction by monogemmic or polygemmic internal budding. Swarmers usually ovoidshaped.

Remarks. The genus Acineta is one of the largest suctorian genus that comprises numerous species (62 after Dovgal 2002) morphologically very similar (Curds 1985; Matthes et al. 1988; Fernandez-Leborans & Tato-Porto 2000a). These two points make necessary the integration of data and characters for a more defined taxonomical identification.

Notes

Published as part of Ansari, Kapuli Gani Mohamed Thameemul, Guidi, Loretta, Dovgal, Igor, Balsamo, Maria & Semprucci, Federica, 2017, Some epibiont suctorian ciliates from meiofaunal organisms of Maldivian archipelago with description of a new ciliate species, pp. 375-387 in Zootaxa 4258 (4) on page 383, DOI: 10.11646/zootaxa.4258.4.5, http://zenodo.org/record/570116

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Additional details

Biodiversity

References

  • Dovgal, I. V. (2002) Evolution, phylogeny and classification of Suctorea Claparede et Lachmann, 1858. Protistology, 2, 194 - 270.
  • Curds, C. R. (1985) A revision of Suctoria (Ciliophora, Kinetofragminofora) 1. Acineta and its morphological relatives. Bulletin of the British Museum, Natural History, 48, 75 - 129.
  • Matthes, D., Guhl, W. & Haider, G. (1988) Suctoria (Sauginfusorien). Suctoria und Urceolariidae. Protozoenfauna, 7, 1 - 226.
  • Fernandez-Leborans, G. & Tato-Porto, M. L. (2000 a) A review of the species of protozoan epibionts on crustaceans. I. Peritrich ciliates. Crustaceana, 73, 643 - 683.