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Landois, H., gnats attracted by sound; on the production of sound by the Cicadae; on the stridulating organ of the crickets; on Decticus; on the stridulating organs of the Acridiidae; stridulating apparatus, in Orthoptera; on the stridulation of Necrophorus; on the stridulant organ of Cerambyx heros; on the stridulant organ of Geotrupes; on the stridulating organs in the Cleoptera; on the ticking of Anobium.

From their corner came a medley of mellow sounds, the subdued chirps of the violins, the dull bourdon of the bass viol, the liquid gurgling of the flageolet and the deep-toned snarl of the big horn, with now and then a rasping stridulating of the snare drum. A sense of gayety began to spread throughout the assembly. At every moment the crowd increased.

Finally, it is probable that the two sexes of many kinds of beetles were at first enabled to find each other by the slight shuffling noise produced by the rubbing together of the adjoining hard parts of their bodies; and that as those males or females which made the greatest noise succeeded best in finding partners, rugosities on various parts of their bodies were gradually developed by means of sexual selection into true stridulating organs.

At the conclusion of the last word, which the vocalist sang as "Par-her-mur," with a graceful little flourish on the "her," he swept his eye round his audience, swung the accordion up to the full extent of his arms over his left shoulder, and shouting, "Chorus, boys," opened his mouth and his chest in the full glory of his stridulating notes as he yelled, the others lustily joining "Hurrah!

In the living insect, whilst stridulating, this membrane can be seen to vibrate; and in the dead insect the proper sound is heard, if the muscle, when a little dried and hardened, is pulled with the point of a pin. In the female the whole complex musical apparatus is present, but is much less developed than in the male, and is never used for producing sound.

Ephippiger vitium, stridulating organs of. Epicalia, sexual differences of colouring in the species of. Equus hemionus, winter change of. Erateina, coloration of. Ercolani, Prof., hermaphroditism in eels. Erect attitude of man. Eristalis, courting of.

From dawn to twilight one heard the faint, innumerable murmurs of the summer, the dull bourdon of bees in the rose and lilac bushes, the prolonged, strident buzzing of blue-bottle-flies, the harsh, dry scrape of grasshoppers, the stridulating of an occasional cricket.

Palmer Billy, casting his eye round the firelit circle of bearded and bronzed faces, and seeing every mouth closed and every eye fixed on his, was satisfied, and completed the five automatic chords. Then he lifted up his raucous, stridulating voice and sang, with the accentuation of an artistic drawl which no one but himself ever knew where it was likely to come, the opening verse of his song

It is rather surprising that both sexes should have the power of stridulating, as the male is winged and the female wingless. Many beetles are coloured so as to resemble the surfaces which they habitually frequent, and they thus escape detection by their enemies.

The sky, sea, and land were unbroken reaches of solitude. There was no breath of wind. "Listen," said Moran. Far off to landward came the faint, sleepy clucking of a quail, and the stridulating of unnumbered crickets; a long ripple licked the slope of the beach and slid back into the ocean. Wilbur shook his head. "Don't hear anything," he whispered. "Sh there she's trembling again."