_Fish Market, the_--Is a beautiful structure and has been erected of late years. The interior is light and airy, and the slabs, which are handsomely cut and groved are of black and variegated marble, being well supplied with abundance of fresh water from pipes, which by means of cocks is brought over the slabs at a moment's notice, thereby washing them immediately. The Arcade is a spacious area, upwards of a hundred and ninety feet in length, and proportionably broad, having two lines of sittings extending the length of the building. The exterior towards the vegetable market, or facing the Assembly Rooms, is handsomely occupied in shops, the Mechanics' Library, and other offices. By an ordinance of the Royal Court every person selling fish is obliged to do it in this arcade, for the use of which they pay one penny a day. The whole arrangements, as well as variety, abundance, and excellency of fish, at once impress the stranger with high notions of the public spiritedness of the people, who have taken so much pains to provide a fit receptacle for one single article of human sustenance. _Farms_--Are hardly ever beyond fifty or sixty vergées, and in their arrangements are contrary to every thing English. The yard is simply a few out-houses, consisting of a stable, hay-loft, cart-house, and cyder-factory, which latter apparatus is a set of large groved stones set in a circle, around which passes a stone wheel guided by a wooden machine, and drawn by a horse or ox. The apples being thus mashed in the trough or grove are turned out, pressed, and racked off secundum artem. The corn is thrashed in an out-house on the ground floor, and afterwards winnowed in the air with a sheet and sieve. [Illustration: Farm.] _Flies._--In entomology little can be said, unless by the most acute observer. As far as annoyance is produced, perhaps England or France would exceed us; for, in no single instance, can be traced a multitude of insects that work mischief either to cattle, trees, or any thing else, unless it is the scarcely perceptible nuisance wrought by a species of the millipedes,[A] which abound in dry lands, and occasionally disfigure the healthy appearance of potatoes, if not timely destroyed. [A] According to a memorandum dated October 4, 1841, these insects do not injure or impair the quality of the potatoe, but only disfigure it. However voracious their attack, they cannot represent the evil of the moles in Jersey, which plough up as it were whole fields, and overthrow the year's produce. [Illustration]