MSBIAS source details
Pritchard, A. (1861). A history of infusoria, living and fossil: arranged according to Die infusionsthierchen of C.G. Ehrenberg; containing colored engravings, illustrative of all the genera, and descriptions of all the species in that work, with several new ones; to which is appended an account of those recently discovered in the chalk formations. xii. Edition IV, revised and enlarged by J.T. Arlidge, W. Archer, J. Ralfs, W.C. Williamson and the author. London, Whittaker and Co., 1861., xiii + 968 pp., 40 pls.
262598
Pritchard, A.
1861
A history of infusoria, living and fossil: arranged according to Die infusionsthierchen of C.G. Ehrenberg; containing colored engravings, illustrative of all the genera, and descriptions of all the species in that work, with several new ones; to which is appended an account of those recently discovered in the chalk formations. xii.
Edition IV, revised and enlarged by J.T. Arlidge, W. Archer, J. Ralfs, W.C. Williamson and the author. London, Whittaker and Co., 1861.
xiii + 968 pp., 40 pls.
Publication
Date
action
by
Asteromphalus heptactis (Brébisson) Ralfs, 1861 (new combination reference)
Pinnularia ambigua Ehrenberg in Ralfs in Pritchard, 1861 (original description)
Rhizosolenia robusta var. robusta Norman ex Ralfs in Pritchard, 1861 (original description)
Pinnularia ambigua Ehrenberg in Ralfs in Pritchard, 1861 (original description)
Rhizosolenia robusta var. robusta Norman ex Ralfs in Pritchard, 1861 (original description)