Chen, X.; Hu, X.; Gong, J.; Al-Rasheid, K. A.; Al-Farraj, S. A.; Song, W. (2012). Morphology and infraciliature of two new marine ciliates, Paracyrtophoron tropicum nov. gen., nov. spec. and Aegyria rostellum nov. spec. (Ciliophora, Cyrtophorida), isolated from tropical waters in southern China.
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