| Description | Watercolour, with ink scale details, of an almost complete specimen of the fossil fish ?Palaeoniscus, by Sixtus Heinrich Jarwart, 1836. Found in Milbitz, Germany, from the collection of Georg Graf von Münster, Comte de Münster. |
| Administrative History | Collected as part of the research for Louis Agassiz's 'Recherches sur les Poissons Fossiles' (1833-1843) but never published. |
| CustodialHistory | From a folder marked 'Amblypterus, Palaeoniscus and Catopterus' |