English: Plate VII. fig. A. — The nest of Cteniza fodiens (= Cteniza sauvagesi), 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 1), 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.