Plate VII., p. 88, fig. A.--The nest of _Cteniza fodiens_, the lower part of which is seen in section lying in the earth, the door is artificially represented as partly open; A 1, surface of the door viewed from above; A 2, the spider; A 3, the spider deprived of its legs, from a specimen preserved in spirits [figs. A, A 1, A 2, and A 3, are of the natural size]; A 4, the spider viewed sideways, with the legs removed; A 5, the eyes, viewed from above and in front; A 6, the cephalothorax and falces; A 7, the left hand falx, viewed from the inner side; A 8, the fang of the same; A 9, the tarsal joint of the foremost right leg; A 10, one of the two larger and the smallest claw of the same [figs. A 4, 5, 6, 7, 8, 9, and 10, all magnified]. Fig. B, the door of a nest of the same kind, concealed by lichens, below which, on the left hand, the doors of two minute nests of _Nemesia meridionalis_ are seen; B 1, the same, with the doors open; C, the door and mouth of tube of a nest similar to that at A; C 1, the upper surface of this door, which is slightly convex. Plate VIII., p. 94, fig. A.--The nest of _Nemesia cæmentaria_; A 1, the door of the same, partially open; A 2, the spider; A 3, the same deprived of its legs, from a specimen preserved in spirits [figs. A, A 1, 2, and 3, of the natural size]; figs. A 4, 5, 6, 7, 8, 9, and 10 as in Plate VII., and magnified; B, a moss-covered lump of earth, in which the door of a nest of the same type as that at A lies concealed; B 1, the same, with the door open; C, the door and mouth of another similar nest, showing the claw marks on its under surface; D, the closed door of a third nest of the same kind; D 1, the same, opened. Plate IX., p. 98, fig. A.--The nest of _Nemesia meridionalis_; A 1, the open surface-door and mouth of the tube of the same; A 2, the inner and upper surface of the lower door; A 3, the spider; A 4, the same deprived of its legs, from a specimen preserved in spirits [figs. A, A 1, 2, 3, and 4 are of the natural size]; A 5, the spider viewed sideways, with the legs removed; A 6, the eyes, viewed from above and in front; A 7, the cephalothorax and falces; A 8, the left hand falx viewed from the inner side; A 9, the fang of the same; A 10, the tarsal joint of the foremost right leg; A 11, one of the two larger and the smallest claw of the same [figs. A 5, 6, 7, 8, 9, 10, and 11, magnified]; B, a mass of earth containing the minute nest of a young spider (_N. meridionalis_); B 1, the lower door of this nest; B 2, the spider [figs. B, B 1, and 2, of the natural size].