(J. W. D.)

[1] In carrying out the above system the Northern Lights Commissioners have adopted a red colour for conical or starboard-hand buoys, and black colour for can or port-hand buoys, and this system is applicable to the whole of Scotland.

[2] Useful where floating ice is encountered.

[3] St George and St Andrew crosses are principally employed to surmount shore beacons.

BUPALUS AND ATHENIS, sons of Archermus, and members of the celebrated school of sculpture in marble which flourished in Chios in the 6th century B.C. They were contemporaries of the poet Hipponax (about 540 B.C.), whom they were said to have caricatured. Their works consisted almost entirely of draped female figures, Artemis, Fortune, the Graces, whence the Chian school has been well called a school of Madonnas. Augustus brought many of the works of Bupalus and Athenis to Rome, and placed them on the gable of the temple of Apollo Palatinus.

BUPHONIA, in Greek antiquities, a sacrificial ceremony, forming part of the Diipolia, a religious festival held on the 14th of the month Skirophorion (June-July) at Athens, when a labouring ox was sacrificed to Zeus Polieus as protector of the city in accordance with a very ancient custom. The ox was driven forward to the altar, on which grain was spread, by members of the family of the Kentriadae (from κέντρον, a goad), on whom this duty devolved hereditarily. When it began to eat, one of the family of the Thaulonidae advanced with an axe, slew the ox, then immediately threw away the axe and fled. The axe, as being polluted by murder, was now carried before the court of the Prytaneum (which tried inanimate objects for homicide) and there charged with having caused the death of the ox, for which it was thrown into the sea. Apparently this is an early instance analogous to deodand (q.v.). Although the slaughter of a labouring ox was forbidden, it was considered excusable in the exceptional circumstances; none the less it was regarded as a murder.

Porphyrius, De Abstinentia, ii. 29; Aelian, Var. Hist. viii. 3; Schol. Aristoph. Nubes, 485; Pausanias, i. 24, 28; see also Band, De Diipoliorum Sacro Atheniensium (1873).

BUR, or Burr (apparently the same word as Danish borre, burdock, cf. Swed. kard-boore), a prickly fruit or head of fruits, as of the burdock. In the sense of a woody outgrowth on the trunk of a tree, or "gnaur," the effect of a crowded bud-development, the word is probably adapted from the Fr. bourre, a vine-bud.

BURANO, a town of Venetia, in the province of Venice, on an island in the lagoons, 6 m. N.E. of Venice by sea. Pop. (1901) 8169. It is a fishing town, with a large royal school of lace-making employing some 500 girls. It was founded, like all the towns in the lagoons, by fugitives from the mainland cities at the time of the barbarian invasions. Torcello is a part of the commune of Burano.

BURAUEN, a town of the province of Leyte, island of Leyte, Philippine Islands, on the Dagitan river, 21 m. S. by W. of Tacloban, the capital. Pop. (1903) 18,197. Burauen is situated in a rich hemp-growing region, and hemp is its only important product. The language is Visayan.