INTELLECTUAL OBSERVER 1864 VOL: Review of Natural History, Microscopic Research, and Recreative Science (Classic Reprint) - Softcover

Inhaltsangabe

Excerpt from The Intellectual Observer, 1864, Vol. 4: Review of Natural History, Microscopic Research, and Recreative Science

The larvae Of this genus are the objects of our present research and interest, because their habits manifest an instinct and design which open for us a delightful field of Observation. They feed upon the parenchyma of leaves, and mine irregular blotches as they feed but with the cuticle, or leaf itself, or husk of seed, it fashions a tent, under which it walks about, and within which it retires when the time of its pupa rest has come, and the resurrection into perfect life is at hand.

As a general rule for the guidance Of young naturalists, when we find a blotched or mined leaf with a round hole, as truly outlined as if drilled with a centre bit, we may be sure that a Coleophora has been feeding there, and this little hole was the entrance into his pasture ground, covered closely by its tent, whilst the owner penetrated into the soft, juicy parenchyma, and stretched away, as far as its body would reach, on all sides, careful only to keep its anal hooks at the tent door to secure a retreat on the least alarm.

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