Encyclopedia of Parasitology

Living Edition
| Editors: Heinz Mehlhorn

Piscinoodinum Species

Living reference work entry
DOI: https://doi.org/10.1007/978-3-642-27769-6_4193-1

Name

Latin: piscus = fish; oon = egg; dinos = armed animal.

Life Cycle

There exist two species of these so-called freshwater dinoflagellates: Piscinooodinum limneticum and P. pillularis. Size and reproduction are similar to that of Amyloodinium. However, inside the floor stage of P. pillularis only 64 swarmers are formed, while in the case of P. limneticum 256 of such dinospores are formed, which, however, lack the red eyespot that is present in the other species (Oodinium).

Symptoms of Disease

The skin of infected animals appears troubled and develops yellowish surface layers. Infected fish feed less, have problems to take up oxygen, do not grow, and start rubbing their skin at stones. Due to loss of fitness, heavily infected fish often die.

Treatment

Flagellol® (of Fa. Sera) being produced by Fa. Alpha-Biocare GmbH (Düsseldorf). This product is dropped into the water of aquariae.

Keywords

Life Cycle Surface Layer Infected Animal Infected Fish Fish Feed 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  1. 1.Institut für Zoomorphologie, Zellbiologie und ParasitologieHeinrich-Heine-UniversitätDüsseldorfGermany