 Spring of 1826. and in order to see what changes they might undergo, were kept in a glass vessel covered by such a depth of sea-water that they could be examined at any time by means of a common magnifying glass ; they were taken May 1st, and on the night...  On the History and Natural Arrangement of Insects - Pagina 38door William Swainson, William Edward Shuckard - 1840 - 406 pagina’sVolledige weergave - Over dit boek
 | John Vaughan Thompson - 1830 - 166 pagina’s
...see what changes they might undergo, were kept in a glass vessel covered by such a depth of sea-water that they could be examined at any time by means of...satisfaction to find that two of them had thrown off their cxuvia, and wonderful to say, were firmly adhering to the bottom of the vessel and changed into young... | |
 | 1837 - 1822 pagina’s
...glass vessel, covered by such a depth of seawater that they could be examined at any time by means of n common magnifying glass ; they were taken May 1st,...the satisfaction to find that two of them had thrown olV their cxuvia (cxuviro) and, wonderful to say, were firmly adhering to the bottom of the vessel... | |
 | 1837
...changes they might undergo, were kept in a glass vessel, covered by such a depth of seawater I hat they could be examined at any time by means of a common...; they were taken May 1st, and on the night of the bth the author bad the satisfaction to find that two of them had thrown off their exuvia (exuviae)... | |
 | 1837 - 168 pagina’s
...what changes they might undergo, were kept in a glass vessel, covered by such a depth of sea-water, that they could be examined at any time by means of a common magnifying glass; they were taken on May the 1st, and on the night of the 8th, the author had the satisfaction to find that two of them... | |
 | Thomas Rymer Jones - 1865 - 624 pagina’s
...Crustaceans, they were kept by Mr. JV Thompson in a glass vessel, covered to such a depth with sea-water, that they could be examined at any time by means of a common magnifying-glass, and, to his great surprise, in the course of a few days they threw off their larva... | |
 | James Edmund Harting - 1871 - 840 pagina’s
...what changes they might undergo, were kept in a glass vessel, covered by such a depth of sea-water, that they could be examined at any time by means of a common magnifying-glass. They were taken May 1st, and on the night of the 8th the author had the satisfaction... | |
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