Eliza Brightwen

“ Astronomers and microscopists make use of the strongest lines of the spider's web to form some of their delicate instruments. The thread is drawn in parallel lines at right angles across the field of the eye-piece at equal distances, so as to make a multitude of fine divisions, scarcely visible to the naked eye, and so thin as to be no obstacle to the view of the object. One means of classifying spiders is by the number of eyes they possess. ”

“ When its legs are outspread it measures nearly six inches across, and one can well believe the stories one hears of its killing small birds if it finds them on their nests. A gentleman living in Bermuda is said to have tamed a spider of the species "Mygale," and made it live upon his bed-curtain and rid him of the flies and mosquitoes which disturbed his nightly rest. He thus describes this remarkable pet: "I fed him with flies for a few days, until he began to find himself in very comfortable quarters, and thought of spinning a nest and making his home. ”

“ The silk is drawn by the spider from its four spinnerets, and issues from them in a soft, viscid state, but it hardens by exposure to the air. If a web is examined with a magnifying-glass, it will be seen that its threads are closely studded with minute globules of gum, which is so sticky that flies caught in the web are held in this kind of birdlime until the spider is able to spring upon them. ”

“ The hinge is made of very tough silk, and is so springy that when opened it closes directly with a snap. The outside is disguised with bits of moss, glued on so that no one can see where the door is. The only way of opening it is with a pin, and even then the spider will hold on inside with his claws, so that it is not easy to overcome his resistance. ”

“ I kept my useful friend on my bed for more than a year and a half, when, unfortunately, a new housemaid spied his pretty brown house, pulled it down, and crushed under her black feet my poor companion. ”

“ This kind of spider, or an allied species, captures large butterflies in the tropical woods by hanging strong silken noozes from branches of trees, and they have been seen to kill small birds by this method. One of our British spiders lives under water in a dome-like cell of silk, which is filled with air like a diving-bell by the spider carrying down successive globules of air between its legs, which it liberates under the dome until it is filled ”

“ We may therefore estimate the immense number of flies captured by these traps so thickly spread over the grass, and see in them another proof of the adaptation of each created thing for its special purpose, and how wonderfully the balance of nature is maintained, so that one creature keeps another in check, and all work harmoniously together, according to the will of our great Creator. ”

“ I have one of these nests in which the door is a wonderful piece of mechanism, quite round and flat, about as large as a threepenny piece, made of layers of fine earth moistened and worked together with silk, so that it is tough and elastic and cannot crumble. ”