All the other tribes of minute Lepidoptera have abundant representatives in Ceylon; some of them most attractive from the great beauty of their markings and colouring.  The curious little split-winged moth (Pterophorus) is frequently seen in the cinnamon gardens and the vicinity of the fort, resting in the noonday heat in the cool grass shaded by the coco-nut topes.  Three species have been captured, all characterised by the same singular feature of having the wings fan-like, separated nearly their entire length into detached sections resembling feathers in the pinions of a bird expanded for flight.

HOMOPTERA. Cicada.—­Of the Homoptera, the one which will most frequently arrest attention is the cicada, which, resting high up on the bark of a tree, makes the forest re-echo with a long-sustained noise so curiously resembling that of a cutler’s wheel that the creature which produces it has acquired the highly-appropriate name of the “knife-grinder.”

HEMIPTERA. Bugs.—­On the shrubs in his compound the newly-arrived traveller will be attracted by an insect of a pale green hue and delicately-thin configuration, which, resting from its recent flight, composes its scanty wings, and moves languidly along the leaf.  But experience will teach him to limit his examination to a respectful view of its attitudes; it is one of a numerous family of bugs, (some of them most attractive[1] in their colouring,) which are inoffensive if unmolested, but if touched or irritated, exhale an odour that, once perceived, is never after forgotten.

[Footnote 1:  Such as Cantuo ocellatus, Leptopelis Marginalis, Callidea Stockerius, &c. &c.  Of the aquatic species, the gigantic Belostoma Indicum cannot escape notice, attaining a size of nearly three inches.]

APHANIPTERA. Fleas.—­Fleas are equally numerous, and may be seen in myriads in the dust of the streets or skipping in the sunbeams which fall on the clay floors of the cottages.  The dogs, to escape them, select for their sleeping places spots where a wood fire has been previously kindled; and here prone on the white ashes, their stomachs close to the earth, and their hind legs extended behind, they repose in comparative coolness, and bid defiance to their persecutors.

DIPTERA. Mosquitoes.—­But of all the insect pests that beset an unseasoned European the most provoking by far are the truculent mosquitoes.[1] Even in the midst of endurance from their onslaughts one cannot but be amused by the ingenuity of their movements; as if aware of the risk incident to an open assault, a favourite mode of attack is, when concealed by a table, to assail the ankles through the meshes of the blocking, or the knees which are ineffectually protected by a fold of Russian duck.  When you are reading, a mosquito will rarely settle on that portion of your hand which is within range of your eyes, but cunningly stealing by the underside