Insect Transformations..Charles Knight, ... Longman, Rees, Orme, Brown, & Green, ... Oliver & Boyd, Edinburgh; T. Atkinson, Glasgow; Wakeman, Dublin; Willmer, Liverpool; and Baines & Company, Leeds., 1830 - Insects - 420 pages |
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Page 1
... substances . This opinion continues to be held by uninformed persons among ourselves ; though it would be equally correct to maintain , that a flight of vultures had been generated by the dead carcass which they may be seen devouring ...
... substances . This opinion continues to be held by uninformed persons among ourselves ; though it would be equally correct to maintain , that a flight of vultures had been generated by the dead carcass which they may be seen devouring ...
Page 2
... substance which constituted the aliment of the snakes * " Kircher's more shrewd and less fanciful cor- respondent , Redi , determined to prove this singular recipe before he trusted to the authority of his friend . " Moved , " he says ...
... substance which constituted the aliment of the snakes * " Kircher's more shrewd and less fanciful cor- respondent , Redi , determined to prove this singular recipe before he trusted to the authority of his friend . " Moved , " he says ...
Page 13
... substances upon which they may have been deposited . On the supposition that the eggs are dropped by the mother insects while on the wing , we must also admit ( for there is no avoiding it ) that they continue to float about , unhatched ...
... substances upon which they may have been deposited . On the supposition that the eggs are dropped by the mother insects while on the wing , we must also admit ( for there is no avoiding it ) that they continue to float about , unhatched ...
Page 14
... substances , have this provision for their secure attachment to the locality chosen by the instinct of the mother . But , on the contrary , the principle does not always hold in the case of those deposited in nests and excavations , and ...
... substances , have this provision for their secure attachment to the locality chosen by the instinct of the mother . But , on the contrary , the principle does not always hold in the case of those deposited in nests and excavations , and ...
Page 16
... substances capable of affording food to the young when hatched . In making experiments upon the specific gravity of eggs , it should be remembered that no infertile or unimpregnated egg will sink ; for having some hundreds of these laid ...
... substances capable of affording food to the young when hatched . In making experiments upon the specific gravity of eggs , it should be remembered that no infertile or unimpregnated egg will sink ; for having some hundreds of these laid ...
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Common terms and phrases
animals antennæ ants aphides aphis appear bees beetle birds blow-fly body Bonnet branch brimstone moth brood brown-tail butterfly cater caterpillar chrysalis circumstance coccus cocoon cold colour common considerable Count Dandolo covered deposit their eggs devour discovered eggs eggs of insects envelope experiments FABR facts feed female flies fluid Geer glass gnat grub hairs hatched head Hist honey honey-dew ichneumon Insect Architecture instance Intr Kirby and Spence larva larvæ LEACH leaf leaves legs LINN live maggots magnified mandibles manner minute mother moulting naturalists nature nests observed old skin ovipositor perfect insect pillar placed plants produced pupa Réaumur Redi remarkable resembling Rumia says seeds seen shell shew silk silk-worm similar singular species spider spiracles STEPHENS stomach substance summer swallow-tail moth Swammerdam tail thread tion transformation trees Vanessa wasps water-scorpions wings winter worms young
Popular passages
Page 244 - A fire devoureth before them ; and behind them a flame burneth : the land is as the garden of Eden before them, and behind them a desolate wilderness ; yea, and nothing shall escape them.
Page 244 - They shall run like mighty men ; they shall climb the wall like men of war; and they shall march every one on his ways, and they shall not break their ranks, neither shall one thrust another.
Page 177 - Socrates appears to have measured the leap of a flea, and found it extended to two hundred and fifty times its own length ; a most astonishing leap ! It was as if a man of ordinary stature should be able at once to vault through the air to the distance of a quarter of a mile ! — Techonolog.
Page 331 - ... that in birds the lungs have several openings, communicating with corresponding air-bags or cells, which fill the whole cavity of the body, from the neck downwards, and into which the air passes and repasses in the progress of breathing. This is not all; the very bones are hollow, from which air-pipes are conveyed to the most solid parts of the body, even into the quills and feathers : this air being rarefied by the heat of the body, adds to their levity.
Page 245 - ... in doing which they kept their ranks like men of war, climbing over, as they advanced, every tree or wall that was in their way; nay, they entered into our very houses and bedchambers, like so many thieves.
Page 161 - ... upwards again and fold over the face as high as the nose, concealing not only the chin and the first-mentioned elongation, but the mouth and part of the cheeks' : conceive, moreover, that to the end of this last-mentioned plate are fixed two other convex ones, so broad as to cover the whole nose and temples ', — that these can open at pleasure, transversely like a pair of jaws, so as to expose the nose and mouth, and that their inner edges where they meet are cut into numerous sharp teeth...
Page 245 - ... by casting their outward skin. To prepare themselves for this change, they clung by their hinder feet to some bush, twig, or corner of a stone ; and immediately, by using an undulating motion, their heads would first break out, and then the rest of their bodies. The whole transformation was performed in seven or eight minutes...
Page 178 - London, exhibited to the public a little ivory chaise, with four wheels, and all its proper apparatus, and a man sitting on the box, all of which were drawn by a single flea. He made a small landau, which opened and shut by springs, with six horses harnessed to it ; a coachman sitting on the box, and a dog between his legs ; four persons in the carriage, two footmen behind it, and a postillion riding on one of the forehorses, which was easily drawn along by a flea.
Page 162 - Yet this procedure is that adopted by the larva of the dragonfly, provided with this strange organ. While it is at rest, it applies close to and covers the face. When the insects would make use of it, they unfold it like an arm, catch the prey at which they aim by means of the...
Page 61 - The eggs, it may be remarked, are thrust sufficiently deep to prevent their being thrown off when the caterpillar casts its skin ; and, being in due time hatched, the grubs feed in concert on the living body of the caterpillar. The most wonderful circumstance, indeed, of the whole phenomenon, is the instinct with which the grubs are evidently guided to avoid devouring any vital part, so that they may not kill the caterpillar, as in that case it would be useless to them for food. When full grown,...