[3] Cf. The Life of the Spider: chap. viii.—Translator’s Note. [↑]
[4] Cf. The Hunting Wasps: passim.—Translator’s Note. [↑]
CHAPTER VII
THE MANTIS: HER LOVE-MAKING
The little that we have seen of the Mantis’ habits hardly tallies with what we might have expected from her popular name. To judge by the term Prègo-Diéu, we should look to see a placid insect, deep in pious contemplation; and we find ourselves in the presence of a cannibal, of a ferocious spectre munching the brain of a panic-stricken victim. Nor is even this the most tragic part. The Mantis has in store for us, in her relations with her own kith and kin, manners even more atrocious than those prevailing among the Spiders, who have an evil reputation in this respect.
To reduce the number of cages on my big table and give myself a little more space while still retaining a fair-sized menagerie, I instal several females, sometimes as many as a dozen, under one cover. So far as accommodation is concerned, no fault can be found [[138]]with the common lodging. There is room and to spare for the evolutions of my captives, who naturally do not want to move about much with their unwieldy bellies. Hanging to the trelliswork of the dome, motionless they digest their food or else await an unwary passer-by. Even so do they act when at liberty in the thickets.
Cohabitation has its dangers. I know that even Donkeys, those peace-loving animals, quarrel when hay is scarce in the manger. My boarders, who are less complaisant, might well, in a moment of dearth, become sour-tempered and fight among themselves. I guard against this by keeping the cages well supplied with Locusts, renewed twice a day. Should civil war break out, famine cannot be pleaded as the excuse.
At first, things go pretty well. The community lives in peace, each Mantis grabbing and eating whatever comes near her, without seeking strife with her neighbours. But this harmonious period does not last long. The bellies swell, the eggs are ripening in the ovaries, marriage and laying-time are at hand. Then a sort of jealous fury bursts out, though there is an entire absence of males who might be held responsible for [[139]]feminine rivalry. The working of the ovaries seems to pervert the flock, inspiring its members with a mania for devouring one another. There are threats, personal encounters, cannibal feasts. Once more the spectral pose appears, the hissing of the wings, the fearsome gesture of the grapnels outstretched and uplifted in the air. No hostile demonstration in front of a Grey Locust or White-faced Decticus could be more menacing.
For no reason that I can gather, two neighbours suddenly assume their attitude of war. They turn their heads to right and left, provoking each other, exchanging insulting glances. The “Puff! Puff!” of the wings rubbed by the abdomen sounds the charge. When the duel is to be limited to the first scratch received, without more serious consequences, the lethal fore-arms, which are usually kept folded, open like the leaves of a book and fall back sideways, encircling the long bust. It is a superb pose, but less terrible than that adopted in a fight to the death.