Hippopotamus amphibius capensis (Hippopotamus)

Hippopotamus amphibius capensis (Hippopotamus)

Robert Jacob Gordon

Hippopotamus amphibius capensis (Hippopotamus)

Robert Jacob Gordon

Upper and lower jaws of an Hippopotamus amphibius (Hippopotamus)

Robert Jacob Gordon

Hippopotamus amphibius capensis (Hippopotamus)

Robert Jacob Gordon

Hydnora africana Thunb., details (Jackal-food plant)

Robert Jacob Gordon

Studie van een vulva

Unknown Artist

Zeekat of sepia (Sepiida)

Unknown Artist

Diceros bicornis bicornis (Rhinoceros), organs

Robert Jacob Gordon

Three Studies of Écorchés

Paulus Pontius, After Peter Paul Rubens

Poot van tjitjak of huisgekko

Jan Brandes

Het borstbeen (Sternum)

Gerard Allebé

Zeekwallen

Jan Brandes