Walckenær has described a spider of large size, under the name of Olios Taprobanius, which is very common in Ceylon, and conspicuous from the fiery hue of the under surface, the remainder being covered with gray hair so short and fine that the body seems almost denuded. It spins a moderate-sized web, hung vertically between two sets of strong lines, stretched one above the other athwart the pathways. Some of the threads thus carried horizontally from tree to tree at a considerable height from the ground are so strong as to cause a painful check across the face when moving quickly against them; and more than once in riding I have had my hat lifted off my head by one of these cords.[4692]
An officer in the East India Company's Service[4701], in a communication to the Asiatic Society of Bengal, describes the gigantic web of a black and red spider six inches in diameter, (his description of which, both in colour and size, seems to point to some species closely allied to the Olios Taprobanius,) which he saw near Monghyr on the Ganges; in this web "a bird was entangled, and the young spiders, eight in number, and entirely of a brick red colour, were feeding on the carcase."[4702]
The voracious Galeodes has not yet been noticed in Ceylon; but its carnivorous propensities are well known in those parts of Hindustan, where it is found, and where it lives upon crickets, coleoptera and other insects, as well as small lizards and birds. This "tiger of the insect world," as it has aptly been designated by a gentleman who was a witness to its ferocity[4703], was seen to attack a young sparrow half grown, and seize it by the thigh, which it sawed through. The "savage then caught the bird by the throat, and put an end to its sufferings by cutting off its head." "On another occasion," says the same authority, "Dr. Baddeley confined one of these spiders under a glass wall-shade with two young musk-rats (Sorex Indicus), both of which it destroyed." It must be added, however, that neither in the instance of the bird, of the lizard, or the rats, did the galeodes devour its prey after killing it.
In the hills around Pusilawa, I have seen the haunts of a curious species of long-legged spiders[4711], popularly called "harvest-men," which congregate in hollow trees and in holes in the banks by the roadside, in groups of from fifty to a hundred, that to a casual observer look like bunches of horse-hair. This appearance is produced by the long and slender legs of these creatures, which are of a shining black, whilst their bodies, so small as to be mere specks, are concealed beneath them. The same spider is found in the low country near Galle, but there it shows no tendency to become gregarious. Can it be that they thus assemble in groups in the hills for the sake of accumulated warmth at the cool altitude of 4000 feet?
Ticks.—Ticks are to be classed among the intolerable nuisances to the Ceylon traveller. They live in immense numbers in the jungle[4712], and attaching themselves to the plants by the two forelegs, lie in wait to catch at unwary animals as they pass. A shower of these diminutive vermin will sometimes drop from a branch, if unluckily shaken, and disperse themselves over the body, each fastening on the neck, the ears, and eyelids, and inserting a barbed proboscis. They burrow, with their heads pressed as far as practicable under the skin, causing a sensation of smarting, as if particles of red hot sand had been scattered over the flesh. If torn from their hold, the suckers remain behind and form an ulcer. The only safe expedient is to tolerate the agony of their penetration till a drop of coco-nut oil or the juice of a lime can be applied, when these little furies drop off without further ill consequences. One very large species, dappled with grey, attaches itself to the buffaloes.
Mites.—The Trombidium tinctorum of Hermann is found about Aripo, and generally over the northern provinces,—where after a shower of rain or heavy night's dew, they appear in countless myriads. It is about half an inch long, like a tuft of crimson velvet, and imparts its colouring matter readily to any fluid in which it may be immersed. It feeds on vegetable juices, and is perfectly innocuous. Its European representative, similarly tinted, and found in garden mould, is commonly called the "Little red pillion."
MYRIAPODS.—The certainty with which an accidental pressure or unguarded touch is resented and retorted by a bite, makes the centipede, when it has taken up its temporary abode, within a sleeve or the fold of a dress, by far the most unwelcome of all the Singhalese assailants. The great size, too (little short of a foot in length), to which it sometimes attains, renders it formidable, and, apart from the apprehension of unpleasant consequences from a wound, one shudders at the bare idea of such a hideous creature crawling over the skin, beneath the innermost folds of one's garments.
