| Date Note | Dates of other drawings by this artist |
| Description | Watercolour study, with scale details, of a complete specimen of the fossil fish [Pholidophorus] latiusculus, by Theodor Hellmuth, [1835]. Found in Seefeld, from the collection of A Braun [Alexander Braun, Agassiz's brother-in-law]. |
| Administrative History | Collected/drawn as part of the research for Louis Agassiz's 'Recherches sur les Poissons Fossiles' (1833-1843/1844). |
| CustodialHistory | From a folder marked 'Pholidophorus' |