↑ Christoph Needon, Johannes Petermann, Peter Scheffel & Bernd Scheiba (1989) (in German). Naturführer: Pflanzen und Tiere. Leipzig: Urania-Verlag. ISBN 978-3-332-00256-0.
Літаратура
Kotov, A.A.; Ferrari, F.D. 2010: The taxonomic research of Jules Richard on Cladocera (Crustacea: Branchiopoda) and his collection at the National Museum of Natural History, U.S.A. Zootaxa,2551: 37–64. PreviewPDF