Accession No
6401
Brief Description
wax model of cartilaginous cranium of Rana temporaria (common frog), by Adolf Ziegler, German, c. 1881
Origin
Germany; Freiburg im Breisgau
Maker
Ziegler, Adolf
Class
biology; demonstration
Earliest Date
1881
Latest Date
1914
Inscription Date
Material
wax; metal; paper (paper, cardboard); cork; wood
Dimensions
box: length 313mm; height 70mm; width 346mm
Special Collection
Ziegler collection
Provenance
Transferred from the Museum of Zoology, Department of Zoology, University of Cambridge, 08/09/2009. Purchased by the Department of Zoology from Ziegler of Freiburg in Breisgau, c. 1882-1890.
Inscription
‘Primordialschädel.’ (paper label in box)
‘Knorpelcranium
von
Rana temporaria.’ (paper label in box)
‘3’ (label)
Description Notes
Development of the primordial skull, no. 3.
Wax model of the primordial skull. Number 3 of a series of 5 models. Depicts the cartilaginous skull of Rana temporaria .
Model is wax mounted on metal on a wooden handle. In a fitted cardboard box with cork and card rest. The model is in a box with numbers 4 and 5 of the set.
Originally modelled by Ziegler.Adolf after the plates of Stöhr.Philipp.
Condition: fair (cracks); complete.
References
Henry Schmidt; 'Ziegler's Wax Models'; Explore Whipple Collections online article; Whipple Museum of the History of Science; University of Cambridge: https://www.whipplemuseum.cam.ac.uk/explore-whipple-collections/frogs/zieglers-wax-models
Events
Description
The importance of the head made it a favourite problem in comparative anatomy, but it was also the most complex, even when traced back into the embryo. Modelling structures after sections allowed comparison of axolotl (1 and 2), frog (3) and salmon (4 and 5). Models 2 and 5 represent more advanced stages. (Wh. 6399 - 6403)
FM:46910
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