original description
Gegenbaur C. (1878). Grundriss der vergleichenden Anatomie. Zweite verbesserte Auflage. Leipzig, W. Engelmann. 655 p., available online at http://www.biodiversitylibrary.org/item/18575
page(s): 334 [details]
additional source
Kocot, K. M., Todt, C., Mikkelsen, N. T. & Halanych, K. M. (2019). Phylogenomics of Aplacophora (Mollusca, Aculifera) and a solenogaster without a foot. <em>Proceedings of the Royal Society B: Biological Sciences.</em> 286 (1902): 1-9., available online at https://royalsocietypublishing.org/doi/10.1098/rspb.2019.0115 [details]
additional source
Salvini-Plawen L. (1980). A reconsideration of systematic in the Mollusca (Phylogeny and higher classification). <i>Malacologia 19 (2)</i>: 249-278 [details]
additional source
Waller, Thomas R. 1998. Origin of the molluscan class Bivalvia and a phylogeny of major groups, in P.A. Johnston and J.W. Haggart eds., Bivalves: An eon of evolution: Calgary, University of Calgary Press, p. 1-45. [details]
additional source
Steiner G. & Dreyer, H. 2003- Molecular phylogeny of Scaphopoda (Mollusca) inferred from 18S rDNA sequences: support for a Scaphopoda-Cephalopoda clade. Zoologica Scripta 32: 343-356. [details]
additional source
Runnegar B. & Pojeta, J. 1974 Molluscan phylogeny: the paleontological viewpoint. <i>Science</i> 186 (4161): pp.311-317 [details] Available for editors
[request]
From editor or global species database
Classification A group proposed, with equal rank to Placophora, for including all molluscs except the chitons, included in Placophora. Nowadays used for all molluscs excluding Polyplacophora, Solenogastres and Caudofoveata but it must be kept in mind the latter groups, although known to Gegenbaur (the name Solenogastres was introduced in the same book as Conchifera), were not considered by him as belonging to the Mollusca.
Not to be confused with Conchifera Lamarck, 1818, which is at large a synonym of Bivalvia. [details]
Taxonomy A clade including Monoplacophora, Gastropoda, Bivalvia, Scaphopoda and Cephalopoda (not to be confused with Conchifera Lamarck, 1818, a synonym of Class Bivalvia used in the XIXth century literature) [details]