ghtness and exterior fitness, he proceeds with great thereby endangering the health of the water. To overcome inch, and two each 1 inch, when a height, as measured by the gravity to examine the interior by inserting one of hia this difficulty I placed in the tank a large number of short mast, of… … being present on behalf of the contractors. The ex- dainty meal of soft crab, is not at this very moment Fig.4-DIOGENES LAND HERMIT CRAB. periments occupied about two hours, the result of lying in wait for him to catch him just at the moment half an hour's continuous working with the pump- when he…
![An illustration from Conradi Gesneri medici Tigurini Historiæ animalium liber IIII. Qui est de Piscium & aquatilium animantium natura. Cum iconibus singulorum ad uiuum expressis fere omnib. DCCVI. Continentur in hoc uolumine Gulielmi Rondeletij quoq[ue] medicinæ professoris regij in Schola Monspeliensi et Petri Bellonij Cenomani, medici hoc tempore Lutetiæ eximij, de aquatilium singulis scripta (1558)](https://img.insideoutlibrary.com/img/200/ia-BIUSante_pharma_res000050x04-1130-0.webp)
