Reference

Willi E. R. Xylander, Günther Ullrich, Lutz Nevermann, Dieter Eichelberg (2003): Discrimination of haemocytes of Astacus leptodactylus (Decapoda: Crustacea) by differential spreading and ytochemical staining – Abhandlungen und Berichte des Naturkundemuseums Görlitz – 75: 83 - 90.