XLIII.—On the operculum of Gasteropodous Mollusca, and an attempt to prove that it is homologous or identical with the second valve of Conchifera
| Image |  |
|---|---|
| Description | article by J. E. Gray published June 1850 in Annals and Magazine of Natural History |
| Author/s |
author: John Edward Gray |
| Publication date | June 1850 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Copyright status |
public domain in United States. |
| Missing/wrong data? | Edit Wikidata item |