Ehrenberg, 1834

Ehrenberg, C.G., 1834: Organisation in der Richtung des kleinsten Raumes. Dritter Beitrag zur Erkenntnis grosser Organisationen in der Richtung des kleinsten Raumes. Königlich Akademie der Wissenschaften zu Berlin, Abhandlungen, Physikalisch-Mathematische Klasse, 1833, p.145-336. (Farr et al, 1979, p.328 and 331, refer to two euglenid genera, Chaetoglena and Chaetotyphla, as apparently being erected respectively on p.286 and p.287 of this paper by Ehrenberg; however, Farr et al. gave different dates - 1835 and 1834 respectively - to the genera. Loeblich Jr. and Loeblich III, 1966, p. 70 indicated that a separate of this paper was published in 1834 and the journal volume in 1835.)