XXI.—Revision of the families of Nudibranch Mollusks, with the description of a new genus of Phyllidiadæ
| Image |  |
|---|---|
| Description | article published in 1853 |
| Author/s |
author: John Edward Gray |
| Publication date | March 1853 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Copyright status |
public domain in United States. |
| Missing/wrong data? | Edit Wikidata item |