| Fig. 1 ([p. 50]). | Mylothrites Pluto. Outlines to show the disparity in size of the two insects referred to this species
by Heer; drawn by S. H. Scudder; engraved by S. S. Kilburn. |
| “ 2 ([p. 89]). | Cyllonium Boisduvalianum. Copied by photography from Westwood, Quart. Journ. Geol. Soc.
Lond., x, pl. xvii, fig. 17; engraved by H. Marsh. |
| “ 3 ([p. 89]). | Cyllonium Hewitsonianum. Copied by photography from the same, pl. xviii, p. 27; engraved by
H. Marsh. |
| “ 4 ([p. 90]). | Palæontina oolitica. Copied by photography from Butler, Lep. Exot., pl. xlviii, fig. 1; engraved
by H. Marsh. |
| “ 5 ([p. 90]). | The same. Copied by photography from the same, fig. 2; engraved by H. Marsh. |
| “ 6 ([p. 92]). | The same. Copied by photography from Butler, Geol. Mag., [2] i, pl. xix, fig. 4; engraved by H.
Marsh. |
| “ 7 ([p. 92]). | The same. Copied by photography from the same, fig. 5; engraved by H. Marsh. |
| “ 8 ([p. 94]). | The same. Drawn by S. H. Scudder; engraved by S. S. Kilburn. |